[llvm] [AMDGPU][MC][True16] VOP3dot instruction update for true16/fake16 (PR #113474)
Brox Chen via llvm-commits
llvm-commits at lists.llvm.org
Thu Dec 5 08:48:53 PST 2024
https://github.com/broxigarchen updated https://github.com/llvm/llvm-project/pull/113474
>From 933c5c39306501a6a09657a84ce4b1e4ffde9a90 Mon Sep 17 00:00:00 2001
From: guochen2 <guochen2 at amd.com>
Date: Thu, 5 Dec 2024 11:10:27 -0500
Subject: [PATCH] [AMDGPU][MC][True16] VOP3dot instruction update for
true16/fake16
---
llvm/lib/Target/AMDGPU/VOP3Instructions.td | 46 +++-
llvm/lib/Target/AMDGPU/VOPInstructions.td | 41 +++-
llvm/test/MC/AMDGPU/gfx11_asm_vop3.s | 156 +++++++------
llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s | 138 ++++++++---
llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s | 135 ++++++++---
llvm/test/MC/AMDGPU/gfx12_asm_vop3.s | 140 +++++++-----
llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s | 68 +++---
llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s | 68 +++---
.../Disassembler/AMDGPU/gfx11_dasm_vop3.txt | 197 +++++++++++++---
.../AMDGPU/gfx11_dasm_vop3_dpp16.txt | 215 ++++++++++++++++--
.../AMDGPU/gfx11_dasm_vop3_dpp8.txt | 209 +++++++++++++++--
.../Disassembler/AMDGPU/gfx12_dasm_vop3.txt | 181 ++++++++++++---
.../AMDGPU/gfx12_dasm_vop3_dpp16.txt | 88 ++++++-
.../AMDGPU/gfx12_dasm_vop3_dpp8.txt | 88 ++++++-
14 files changed, 1389 insertions(+), 381 deletions(-)
diff --git a/llvm/lib/Target/AMDGPU/VOP3Instructions.td b/llvm/lib/Target/AMDGPU/VOP3Instructions.td
index 47b60bb0fdab30..6f3fb1e81827ef 100644
--- a/llvm/lib/Target/AMDGPU/VOP3Instructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3Instructions.td
@@ -1345,6 +1345,30 @@ class VOP3_DOT_Profile<VOPProfile P> : VOP3_Profile<P, VOP3_OPSEL> {
let HasOMod = 0;
}
+class VOP3_DOT_Profile_t16<VOPProfile P, VOP3Features Features = VOP3_REGULAR> : VOP3_Profile_True16<P, Features> {
+ let HasClamp = 0;
+ let HasOMod = 0;
+ // Override modifiers for bf16(i16) (same as float modifiers).
+ let HasSrc0Mods = 1;
+ let HasSrc1Mods = 1;
+ let HasSrc2Mods = 1;
+ let Src0ModVOP3DPP = FPVRegInputMods;
+ let Src1ModVOP3DPP = FP32VCSrcInputMods;
+ let Src2ModVOP3DPP = FPT16VCSrcInputMods</*IsFake16*/0>;
+}
+
+class VOP3_DOT_Profile_fake16<VOPProfile P, VOP3Features Features = VOP3_REGULAR> : VOP3_Profile_Fake16<P, Features> {
+ let HasClamp = 0;
+ let HasOMod = 0;
+ // Override modifiers for bf16(i16) (same as float modifiers).
+ let HasSrc0Mods = 1;
+ let HasSrc1Mods = 1;
+ let HasSrc2Mods = 1;
+ let AsmVOP3Base = getAsmVOP3Base<NumSrcArgs, HasDst, HasClamp,
+ HasOpSel, HasOMod, IsVOP3P, HasModifiers, 1/*HasSrc0Mods*/, 1/*HasSrc1Mods*/,
+ 1/*HasSrc2Mods*/, DstVT>.ret;
+}
+
let SubtargetPredicate = isGFX11Plus in {
defm V_MAXMIN_F32 : VOP3Inst<"v_maxmin_f32", VOP3_Profile<VOP_F32_F32_F32_F32>>;
defm V_MINMAX_F32 : VOP3Inst<"v_minmax_f32", VOP3_Profile<VOP_F32_F32_F32_F32>>;
@@ -1409,9 +1433,15 @@ let SubtargetPredicate = isGFX12Plus, ReadsModeReg = 0 in {
defm V_MINIMUMMAXIMUM_F16 : VOP3Inst<"v_minimummaximum_f16", VOP3_Profile<VOP_F16_F16_F16_F16, VOP3_OPSEL>>;
} // End SubtargetPredicate = isGFX12Plus, ReadsModeReg = 0
-let OtherPredicates = [HasDot9Insts], IsDOT=1 in {
- defm V_DOT2_F16_F16 : VOP3Inst<"v_dot2_f16_f16", VOP3_DOT_Profile<VOP_F16_V2F16_V2F16_F16>, int_amdgcn_fdot2_f16_f16>;
- defm V_DOT2_BF16_BF16 : VOP3Inst<"v_dot2_bf16_bf16", VOP3_DOT_Profile<VOP_BF16_V2BF16_V2BF16_BF16>, int_amdgcn_fdot2_bf16_bf16>;
+let SubtargetPredicate = HasDot9Insts, IsDOT=1 in {
+ defm V_DOT2_F16_F16 : VOP3Inst_t16_with_profiles<"v_dot2_f16_f16", VOP3_DOT_Profile<VOP_F16_V2F16_V2F16_F16>,
+ VOP3_DOT_Profile_t16<VOP_F16_V2F16_V2F16_F16>,
+ VOP3_DOT_Profile_fake16<VOP_F16_V2F16_V2F16_F16>,
+ int_amdgcn_fdot2_f16_f16>;
+ defm V_DOT2_BF16_BF16 : VOP3Inst_t16_with_profiles<"v_dot2_bf16_bf16", VOP3_DOT_Profile<VOP_BF16_V2BF16_V2BF16_BF16>,
+ VOP3_DOT_Profile_t16<VOP_BF16_V2BF16_V2BF16_BF16>,
+ VOP3_DOT_Profile_fake16<VOP_BF16_V2BF16_V2BF16_BF16>,
+ int_amdgcn_fdot2_bf16_bf16>;
}
class VOP_Pseudo_Scalar<RegisterClass Dst, RegisterOperand SrcOp,
@@ -1609,8 +1639,10 @@ multiclass VOP3_Realtriple_with_name_gfx11_gfx12<bits<10> op, string opName,
VOP3_Realtriple_with_name<GFX11Gen, op, opName, asmName>,
VOP3_Realtriple_with_name<GFX12Gen, op, opName, asmName>;
-multiclass VOP3Dot_Realtriple_gfx11_gfx12<bits<10> op> :
- VOP3Dot_Realtriple<GFX11Gen, op>, VOP3Dot_Realtriple<GFX12Gen, op>;
+multiclass VOP3Dot_Realtriple_t16_and_fake16_gfx11_gfx12<bits<10> op, string asmName, string opName = NAME> {
+ defm _t16: VOP3Dot_Realtriple_gfx11_gfx12<op, asmName, 0, opName#"_t16">;
+ defm _fake16: VOP3Dot_Realtriple_gfx11_gfx12<op, asmName, 0, opName#"_fake16">;
+}
multiclass VOP3_Realtriple_t16_gfx11_gfx12<bits<10> op, string asmName, string opName = NAME,
string pseudo_mnemonic = "", bit isSingle = 0> :
@@ -1702,8 +1734,8 @@ defm V_MAXMIN_U32 : VOP3_Realtriple_gfx11_gfx12<0x262>;
defm V_MINMAX_U32 : VOP3_Realtriple_gfx11_gfx12<0x263>;
defm V_MAXMIN_I32 : VOP3_Realtriple_gfx11_gfx12<0x264>;
defm V_MINMAX_I32 : VOP3_Realtriple_gfx11_gfx12<0x265>;
-defm V_DOT2_F16_F16 : VOP3Dot_Realtriple_gfx11_gfx12<0x266>;
-defm V_DOT2_BF16_BF16 : VOP3Dot_Realtriple_gfx11_gfx12<0x267>;
+defm V_DOT2_F16_F16 : VOP3Dot_Realtriple_t16_and_fake16_gfx11_gfx12<0x266, "v_dot2_f16_f16">;
+defm V_DOT2_BF16_BF16 : VOP3Dot_Realtriple_t16_and_fake16_gfx11_gfx12<0x267, "v_dot2_bf16_bf16">;
defm V_DIV_SCALE_F32 : VOP3be_Real_gfx11_gfx12<0x2fc, "V_DIV_SCALE_F32", "v_div_scale_f32">;
defm V_DIV_SCALE_F64 : VOP3be_Real_gfx11_gfx12<0x2fd, "V_DIV_SCALE_F64", "v_div_scale_f64">;
defm V_MAD_U64_U32_gfx11 : VOP3be_Real_gfx11<0x2fe, "V_MAD_U64_U32_gfx11", "v_mad_u64_u32">;
diff --git a/llvm/lib/Target/AMDGPU/VOPInstructions.td b/llvm/lib/Target/AMDGPU/VOPInstructions.td
index 0e19696a32f86f..5c4d96d3688b87 100644
--- a/llvm/lib/Target/AMDGPU/VOPInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOPInstructions.td
@@ -359,9 +359,12 @@ class VOP3FP8OpSel_src_bytesel_gfx11_gfx12<bits<10> op, VOPProfile p> : VOP3e_gf
let Inst{14-13} = byte_sel; // op_sel2/3
}
-class VOP3DotOpSel_gfx11_gfx12<bits<10> op, VOPProfile p> : VOP3OpSel_gfx11_gfx12<op, p>{
+class VOP3DotOpSel_gfx11_gfx12<bits<10> op, VOPProfile p> :
+ VOP3e_t16_gfx11_gfx12<op, p>{
let Inst{11} = ?;
let Inst{12} = ?;
+ let Inst{13} = !if(p.HasSrc2Mods, src2_modifiers{2}, 0);
+ let Inst{14} = !if(!and(p.HasDst, p.HasSrc0Mods), src0_modifiers{3}, 0);
}
// NB: For V_INTERP* opcodes, src0 is encoded as src1 and vice versa
@@ -1706,10 +1709,12 @@ multiclass VOP3_Real_Base<GFXGen Gen, bits<10> op, string opName = NAME,
}
}
-multiclass VOP3Dot_Real_Base<GFXGen Gen, bits<10> op, string opName = NAME,
+multiclass VOP3Dot_Real_Base<GFXGen Gen, bits<10> op, string asmName, string opName = NAME,
bit isSingle = 0> {
defvar ps = !cast<VOP_Pseudo>(opName#"_e64");
- let IsSingle = !or(isSingle, ps.Pfl.IsSingle) in {
+ let AsmString = asmName # ps.AsmOperands,
+ DecoderNamespace = Gen.DecoderNamespace # !if(ps.Pfl.IsRealTrue16, "", "_FAKE16"),
+ IsSingle = !or(isSingle, ps.Pfl.IsSingle) in {
def _e64#Gen.Suffix :
VOP3_Real_Gen<ps, Gen>,
VOP3DotOpSel_gfx11_gfx12<op, ps.Pfl>;
@@ -1773,9 +1778,13 @@ multiclass VOP3_Real_dpp_Base<GFXGen Gen, bits<10> op, string opName = NAME> {
VOP3_DPP16_Gen<op, ps, Gen>;
}
-multiclass VOP3Dot_Real_dpp_Base<GFXGen Gen, bits<10> op, string opName = NAME> {
+multiclass VOP3Dot_Real_dpp_Base<GFXGen Gen, bits<10> op, string asmName, string opName = NAME> {
+ defvar ps = !cast<VOP_DPP_Pseudo>(opName#"_e64"#"_dpp");
def _e64_dpp#Gen.Suffix :
- VOP3_DPP16_Gen<op, !cast<VOP_DPP_Pseudo>(opName#"_e64"#"_dpp"), Gen> {
+ VOP3_DPP16_Gen_t16<op, ps, Gen> {
+ let AsmString = asmName # ps.Pfl.AsmVOP3DPP16;
+ let DecoderNamespace = Gen.DecoderNamespace
+ # !if(ps.Pfl.IsRealTrue16, "", "_FAKE16");
let Inst{11} = ?;
let Inst{12} = ?;
}
@@ -1797,12 +1806,14 @@ multiclass VOP3_Real_dpp8_Base<GFXGen Gen, bits<10> op, string opName = NAME> {
}
}
-multiclass VOP3Dot_Real_dpp8_Base<GFXGen Gen, bits<10> op, string opName = NAME> {
+multiclass VOP3Dot_Real_dpp8_Base<GFXGen Gen, bits<10> op, string asmName, string opName = NAME> {
defvar ps = !cast<VOP3_Pseudo>(opName#"_e64");
- def _e64_dpp8#Gen.Suffix : Base_VOP3_DPP8<op, ps> {
+ def _e64_dpp8#Gen.Suffix : Base_VOP3_DPP8_t16<op, ps> {
let Inst{11} = ?;
let Inst{12} = ?;
- let DecoderNamespace = Gen.DecoderNamespace;
+ let AsmString = asmName # ps.Pfl.AsmVOP3DPP8;
+ let DecoderNamespace = Gen.DecoderNamespace
+ # !if(ps.Pfl.IsRealTrue16, "", "_FAKE16");
let AssemblerPredicate = Gen.AssemblerPredicate;
}
}
@@ -1855,11 +1866,11 @@ multiclass VOP3_Realtriple<GFXGen Gen, bits<10> op, bit isSingle = 0,
VOP3_Real_dpp_Base<Gen, op, opName>,
VOP3_Real_dpp8_Base<Gen, op, opName>;
-multiclass VOP3Dot_Realtriple<GFXGen Gen, bits<10> op, bit isSingle = 0,
+multiclass VOP3Dot_Realtriple<GFXGen Gen, bits<10> op, string asmName, bit isSingle = 0,
string opName = NAME> :
- VOP3Dot_Real_Base<Gen, op, opName, isSingle>,
- VOP3Dot_Real_dpp_Base<Gen, op, opName>,
- VOP3Dot_Real_dpp8_Base<Gen, op, opName>;
+ VOP3Dot_Real_Base<Gen, op, asmName, opName, isSingle>,
+ VOP3Dot_Real_dpp_Base<Gen, op, asmName, opName>,
+ VOP3Dot_Real_dpp8_Base<Gen, op, asmName, opName>;
multiclass VOP3Only_Realtriple<GFXGen Gen, bits<10> op> :
VOP3_Realtriple<Gen, op, 1>;
@@ -1957,6 +1968,12 @@ multiclass VOP3Only_Realtriple_with_name_gfx11_gfx12<bits<10> op, string opName,
VOP3Only_Realtriple_with_name<GFX11Gen, op, opName, asmName>,
VOP3Only_Realtriple_with_name<GFX12Gen, op, opName, asmName>;
+multiclass VOP3Dot_Realtriple_gfx11_gfx12<bits<10> op, string asmName, bit isSingle = 0,
+ string opName = NAME> :
+ VOP3Dot_Realtriple<GFX11Gen, op, asmName, isSingle, opName>,
+ VOP3Dot_Realtriple<GFX12Gen, op, asmName, isSingle, opName>;
+
+
//===----------------------------------------------------------------------===//
include "VOPCInstructions.td"
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3.s
index 376e6bf968cbc7..4ac79cbdc64df4 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3.s
@@ -2018,104 +2018,128 @@ v_div_scale_f64 v[254:255], vcc, 0xaf123456, -vcc, -1 clamp div:2
// W64: v_div_scale_f64 v[254:255], vcc, 0xaf123456, -vcc, -1 clamp div:2 ; encoding: [0xfe,0xea,0xfd,0xd6,0xff,0xd4,0x04,0x5b,0x56,0x34,0x12,0xaf]
// W32-ERR: :[[@LINE-2]]:29: error: invalid operand for instruction
-v_dot2_bf16_bf16 v5, v1, v2, s3
-// GFX11: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+v_dot2_bf16_bf16 v5.l, v1, v2, s3
+// GFX11: v_dot2_bf16_bf16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
-v_dot2_bf16_bf16 v5, v255, v255, s105
-// GFX11: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+v_dot2_bf16_bf16 v5.l, v255, v255, s105
+// GFX11: v_dot2_bf16_bf16 v5.l, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
-v_dot2_bf16_bf16 v5, s1, s2, v3
-// GFX11: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+v_dot2_bf16_bf16 v5.l, s1, s2, v3.l
+// GFX11: v_dot2_bf16_bf16 v5.l, s1, s2, v3.l ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
-v_dot2_bf16_bf16 v5, s105, s105, m0
-// GFX11: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+v_dot2_bf16_bf16 v5.l, s105, s105, m0
+// GFX11: v_dot2_bf16_bf16 v5.l, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
-v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255
-// GFX11: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.l
+// GFX11: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.l ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
-v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi
-// GFX11: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi
+// GFX11: v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
-v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15
-// GFX11: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15
+// GFX11: v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
-v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo
-// GFX11: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo
+// GFX11: v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
-v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b|
-// GFX11: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b|
+// GFX11: v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
-v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo|
-// GFX11: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo|
+// GFX11: v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
-v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc|
-// GFX11: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc|
+// GFX11: v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
-v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| op_sel:[0,0,0,0]
-// GFX11: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi|
+// GFX11: v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
-v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
-// GFX11: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
+// GFX11: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
-v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1]
-// GFX11: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null
+// GFX11: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
-v_dot2_bf16_bf16 v2, v0, 0x20004000, v2
-// GFX11: v_dot2_bf16_bf16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+v_dot2_bf16_bf16 v2.l, v0, 0x20004000, v2.l
+// GFX11: v_dot2_bf16_bf16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
-v_dot2_bf16_bf16 v2, 0x20004000, v0, v2
-// GFX11: v_dot2_bf16_bf16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+v_dot2_bf16_bf16 v2.l, 0x20004000, v0, v2.l
+// GFX11: v_dot2_bf16_bf16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
-v_dot2_f16_f16 v5, v1, v2, s3
-// GFX11: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h
+// GFX11: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
-v_dot2_f16_f16 v5, v255, s2, s105
-// GFX11: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1
+// GFX11: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23]
-v_dot2_f16_f16 v5, s1, v255, exec_hi
-// GFX11: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h
+// GFX11: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
-v_dot2_f16_f16 v5, s105, s105, exec_lo
-// GFX11: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null
+// GFX11: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
-v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3
-// GFX11: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+v_dot2_f16_f16 v5.l, v1, v2, s3
+// GFX11: v_dot2_f16_f16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
-v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255
-// GFX11: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+v_dot2_f16_f16 v5.l, v255, s2, s105
+// GFX11: v_dot2_f16_f16 v5.l, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
-v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15|
-// GFX11: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+v_dot2_f16_f16 v5.l, s1, v255, exec_hi
+// GFX11: v_dot2_f16_f16 v5.l, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
-v_dot2_f16_f16 v5, m0, 0.5, m0
-// GFX11: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+v_dot2_f16_f16 v5.l, s105, s105, exec_lo
+// GFX11: v_dot2_f16_f16 v5.l, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
-v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi
-// GFX11: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l
+// GFX11: v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
-v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo|
-// GFX11: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.l
+// GFX11: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.l ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
-v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b|
-// GFX11: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15|
+// GFX11: v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
-v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc|
-// GFX11: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+v_dot2_f16_f16 v5.l, m0, 0.5, m0
+// GFX11: v_dot2_f16_f16 v5.l, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
-v_dot2_f16_f16 v5, 0.5, -m0, 0.5 op_sel:[0,0,0,0]
-// GFX11: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi
+// GFX11: v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
-v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
-// GFX11: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo|
+// GFX11: v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
-v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1]
-// GFX11: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b|
+// GFX11: v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
-v_dot2_f16_f16 v2, v0, 0x20004000, v2
-// GFX11: v_dot2_f16_f16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc|
+// GFX11: v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
-v_dot2_f16_f16 v2, 0x20004000, v0, v2
-// GFX11: v_dot2_f16_f16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5
+// GFX11: v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+
+v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
+// GFX11: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+
+v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null
+// GFX11: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+
+v_dot2_f16_f16 v2.l, v0, 0x20004000, v2.l
+// GFX11: v_dot2_f16_f16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+
+v_dot2_f16_f16 v2.l, 0x20004000, v0, v2.l
+// GFX11: v_dot2_f16_f16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+
+v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h
+// GFX11: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+
+v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1
+// GFX11: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+
+v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h
+// GFX11: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+
+v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null
+// GFX11: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
v_fma_dx9_zero_f32 v5, v1, v2, s3
// GFX11: v_fma_dx9_zero_f32 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x09,0xd6,0x01,0x05,0x0e,0x00]
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
index 3f812625c97733..98e8df24ee9895 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
@@ -4617,44 +4617,130 @@ v_pack_b32_f16_e64_dpp v5, -v1, |v2| op_sel:[1,0,0] row_xmask:0 row_mask:0x1 ban
v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1
// GFX11: v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x13,0x11,0xd7,0xfa,0xfe,0x03,0x60,0xff,0x6f,0x0d,0x30]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11-ERR: :[[@LINE-1]]:39: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, s1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11-ERR: :[[@LINE-1]]:28: error: invalid operand for instruction
+v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, s2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11-ERR: :[[@LINE-1]]:32: error: invalid operand for instruction
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xc2,0x03,0x01,0x1b,0x00,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h quad_perm:[0,1,2,3]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 row_mirror
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x40,0x01,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 row_half_mirror
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x41,0x01,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:1
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xee,0x01,0x01,0x01,0x01,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi row_shl:15
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xae,0x01,0x01,0x0f,0x01,0xff]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo row_shr:1
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x11,0x01,0xff]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| row_shr:15
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x66,0xd6,0xfa,0x04,0xf6,0x81,0x01,0x1f,0x01,0xff]
-v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:1
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x66,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x21,0x01,0xff]
-v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
-// GFX11: v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xc2,0x03,0x01,0x1b,0x00,0xff]
+v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_ror:15
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x66,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x2f,0x01,0xff]
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null row_share:0 row_mask:0xf bank_mask:0xf
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x66,0xd6,0xfa,0x04,0xf2,0x41,0x01,0x50,0x01,0xff]
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11-ERR: :[[@LINE-1]]:41: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 row_share:15 row_mask:0x0 bank_mask:0x1
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x66,0xd6,0xfa,0x04,0x06,0x23,0x01,0x5f,0x01,0x01]
-v_dot2_bf16_bf16_e64_dpp v0, s1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
+v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 fi:0
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0x05,0x03,0x66,0xd6,0xfa,0x04,0xc2,0x63,0x01,0x60,0x09,0x13]
+
+v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
+// GFX11: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x05,0x30]
+
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11-ERR: :[[@LINE-1]]:43: error: invalid op_sel operand
+
+v_dot2_f16_f16_e64_dpp v0.l, s1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
// GFX11-ERR: :[[@LINE-1]]:30: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v0, v1, s2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
+v_dot2_f16_f16_e64_dpp v0.l, v1, s2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
// GFX11-ERR: :[[@LINE-1]]:34: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x02,0x02,0x01,0x1b,0x00,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
-v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX11: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[0,1,2,3]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h row_mirror
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 row_half_mirror
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 row_shl:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:15
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi row_shr:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xae,0x01,0x01,0x11,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo row_shr:15
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x67,0xd6,0xfa,0x04,0xaa,0x81,0x01,0x1f,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| row_ror:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x67,0xd6,0xfa,0x04,0xf6,0x41,0x01,0x21,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:15
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x67,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x2f,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_share:0 row_mask:0xf bank_mask:0xf
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x67,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x50,0x01,0xff]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null row_share:15 row_mask:0x0 bank_mask:0x1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x67,0xd6,0xfa,0x04,0xf2,0x21,0x01,0x5f,0x01,0x01]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 fi:0
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 bound_ctrl:1 ; encoding: [0x05,0x03,0x67,0xd6,0xfa,0x04,0x06,0x63,0x01,0x60,0x09,0x13]
+
+v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x05,0x30]
+
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX11-ERR: :[[@LINE-1]]:45: error: invalid op_sel operand
+
+v_dot2_bf16_bf16_e64_dpp v0.l, s1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
+// GFX11-ERR: :[[@LINE-1]]:32: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
-// GFX11: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x02,0x02,0x01,0x1b,0x00,0xff]
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, s2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
+// GFX11-ERR: :[[@LINE-1]]:36: error: invalid operand for instruction
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h row_mirror
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
diff --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
index ff7b114b128cf2..021895baadc9a3 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
@@ -2974,44 +2974,127 @@ v_pack_b32_f16_e64_dpp v5, -v1, |v2| op_sel:[1,0,0] dpp8:[7,6,5,4,3,2,1,0]
v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] dpp8:[0,0,0,0,0,0,0,0] fi:1
// GFX11: v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x13,0x11,0xd7,0xea,0xfe,0x03,0x60,0xff,0x00,0x00,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX11: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
-// GFX11-ERR: :[[@LINE-1]]:39: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX11: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, s1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX11-ERR: :[[@LINE-1]]:28: error: invalid operand for instruction
+v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX11: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, v1, s2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX11-ERR: :[[@LINE-1]]:32: error: invalid operand for instruction
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xc2,0x03,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xaa,0x01,0x01,0x77,0x39,0x05]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x66,0xd6,0xe9,0x04,0xf6,0x81,0x01,0x77,0x39,0x05]
-v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX11: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x66,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
-v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0]
-// GFX11: v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xc2,0x03,0x01,0x77,0x39,0x05]
+v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x66,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x66,0xd6,0xe9,0x04,0xf2,0x41,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
-// GFX11-ERR: :[[@LINE-1]]:41: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x66,0xd6,0xe9,0x04,0x06,0x23,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v0, s1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
+v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 dpp8:[7,6,5,4,3,2,1,0] fi:1
+// GFX11: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0x05,0x03,0x66,0xd6,0xea,0x04,0xc2,0x63,0x01,0x77,0x39,0x05]
+
+v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| dpp8:[0,0,0,0,0,0,0,0] fi:0
+// GFX11: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x47,0x66,0xd6,0xe9,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
+// GFX11-ERR: :[[@LINE-1]]:43: error: invalid op_sel operand
+
+v_dot2_f16_f16_e64_dpp v0.l, s1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
// GFX11-ERR: :[[@LINE-1]]:30: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v0, v1, s2, v3 dpp8:[0,1,2,3,4,4,4,4]
+v_dot2_f16_f16_e64_dpp v0.l, v1, s2, v3.l dpp8:[0,1,2,3,4,4,4,4]
// GFX11-ERR: :[[@LINE-1]]:34: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x02,0x02,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX11: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x67,0xd6,0xe9,0x04,0xaa,0x81,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x67,0xd6,0xe9,0x04,0xf6,0x41,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x67,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x67,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x67,0xd6,0xe9,0x04,0xf2,0x21,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] fi:1
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] fi:1 ; encoding: [0x05,0x03,0x67,0xd6,0xea,0x04,0x06,0x63,0x01,0x77,0x39,0x05]
+
+v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| dpp8:[0,0,0,0,0,0,0,0] fi:0
+// GFX11: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x47,0x67,0xd6,0xe9,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
+// GFX11-ERR: :[[@LINE-1]]:45: error: invalid op_sel operand
+
+v_dot2_bf16_bf16_e64_dpp v0.l, s1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX11-ERR: :[[@LINE-1]]:32: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0]
-// GFX11: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x02,0x02,0x01,0x77,0x39,0x05]
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, s2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX11-ERR: :[[@LINE-1]]:36: error: invalid operand for instruction
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX11: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3.s
index 69ed1af22b459a..c7cd88e81583f8 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3.s
@@ -2033,92 +2033,116 @@ v_div_scale_f64 v[254:255], vcc, 0xaf123456, -vcc, -1 clamp div:2
// W64: v_div_scale_f64 v[254:255], vcc, 0xaf123456, -vcc, -1 clamp div:2 ; encoding: [0xfe,0xea,0xfd,0xd6,0xff,0xd4,0x04,0x5b,0x56,0x34,0x12,0xaf]
// W32-ERR: :[[@LINE-2]]:29: error: invalid operand for instruction
-v_dot2_bf16_bf16 v5, v1, v2, s3
-// GFX12: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+v_dot2_bf16_bf16 v5.l, v1, v2, s3
+// GFX12: v_dot2_bf16_bf16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
-v_dot2_bf16_bf16 v5, v255, v255, s105
-// GFX12: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+v_dot2_bf16_bf16 v5.l, v255, v255, s105
+// GFX12: v_dot2_bf16_bf16 v5.l, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
-v_dot2_bf16_bf16 v5, s1, s2, v3
-// GFX12: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+v_dot2_bf16_bf16 v5.l, s1, s2, v3.l
+// GFX12: v_dot2_bf16_bf16 v5.l, s1, s2, v3.l ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
-v_dot2_bf16_bf16 v5, s105, s105, m0
-// GFX12: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+v_dot2_bf16_bf16 v5.l, s105, s105, m0
+// GFX12: v_dot2_bf16_bf16 v5.l, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
-v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255
-// GFX12: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.l
+// GFX12: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.l ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
-v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi
-// GFX12: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi
+// GFX12: v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
-v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15
-// GFX12: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15
+// GFX12: v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
-v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo
-// GFX12: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo
+// GFX12: v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
-v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b|
-// GFX12: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b|
+// GFX12: v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
-v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo|
-// GFX12: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo|
+// GFX12: v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
-v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc|
-// GFX12: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc|
+// GFX12: v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
-v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| op_sel:[0,0,0,0]
-// GFX12: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi|
+// GFX12: v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
-v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
-// GFX12: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
+// GFX12: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
-v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1]
-// GFX12: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null
+// GFX12: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
-v_dot2_f16_f16 v5, v1, v2, s3
-// GFX12: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h
+// GFX12: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
-v_dot2_f16_f16 v5, v255, s2, s105
-// GFX12: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1
+// GFX12: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23]
-v_dot2_f16_f16 v5, s1, v255, exec_hi
-// GFX12: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+v_dot2_bf16_bf16 v2.l, v0, 0x20004000, v2.l
+// GFX12: v_dot2_bf16_bf16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
-v_dot2_f16_f16 v5, s105, s105, exec_lo
-// GFX12: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+v_dot2_bf16_bf16 v2.l, 0x20004000, v0, v2.l
+// GFX12: v_dot2_bf16_bf16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
-v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3
-// GFX12: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+v_dot2_f16_f16 v5.l, v1, v2, s3
+// GFX12: v_dot2_f16_f16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
-v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255
-// GFX12: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+v_dot2_f16_f16 v5.l, v255, s2, s105
+// GFX12: v_dot2_f16_f16 v5.l, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
-v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15|
-// GFX12: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+v_dot2_f16_f16 v5.l, s1, v255, exec_hi
+// GFX12: v_dot2_f16_f16 v5.l, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
-v_dot2_f16_f16 v5, m0, 0.5, m0
-// GFX12: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+v_dot2_f16_f16 v5.l, s105, s105, exec_lo
+// GFX12: v_dot2_f16_f16 v5.l, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
-v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi
-// GFX12: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l
+// GFX12: v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
-v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo|
-// GFX12: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.l
+// GFX12: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.l ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
-v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b|
-// GFX12: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15|
+// GFX12: v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
-v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc|
-// GFX12: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+v_dot2_f16_f16 v5.l, m0, 0.5, m0
+// GFX12: v_dot2_f16_f16 v5.l, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
-v_dot2_f16_f16 v5, 0.5, -m0, 0.5 op_sel:[0,0,0,0]
-// GFX12: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi
+// GFX12: v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
-v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
-// GFX12: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo|
+// GFX12: v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
-v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1]
-// GFX12: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b|
+// GFX12: v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+
+v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc|
+// GFX12: v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+
+v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5
+// GFX12: v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+
+v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0]
+// GFX12: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+
+v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null
+// GFX12: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+
+v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h
+// GFX12: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+
+v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1
+// GFX12: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+
+v_dot2_f16_f16 v2.l, v0, 0x20004000, v2.l
+// GFX12: v_dot2_f16_f16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+
+v_dot2_f16_f16 v2.l, 0x20004000, v0, v2.l
+// GFX12: v_dot2_f16_f16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
v_fma_dx9_zero_f32 v5, v1, v2, s3
// GFX12: v_fma_dx9_zero_f32 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x09,0xd6,0x01,0x05,0x0e,0x00]
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
index 6b7b2ac4d3cc52..459c3d00162eb6 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
@@ -5239,47 +5239,59 @@ v_pack_b32_f16_e64_dpp v5, -v1, |v2| op_sel:[1,0,0] row_xmask:0 row_mask:0x1 ban
v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1
// GFX12: v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x13,0x11,0xd7,0xfa,0xfe,0x03,0x60,0xff,0x6f,0x0d,0x30]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12-ERR: :[[@LINE-1]]:39: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v0.l, v1, s2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_f16_f16_e64_dpp v0.l, v1, s2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0c,0x04,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, s1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12-ERR: :[[@LINE-1]]:28: error: invalid operand for instruction
+v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, s2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_f16_f16_e64_dpp v0, v1, s2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0c,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
+// GFX12: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xc2,0x03,0x01,0x1b,0x00,0xff]
-v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v0.l, s1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12-ERR: :[[@LINE-1]]:30: error: invalid operand for instruction
-v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
-// GFX12: v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xc2,0x03,0x01,0x1b,0x00,0xff]
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12-ERR: :[[@LINE-1]]:43: error: invalid op_sel operand
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h quad_perm:[0,1,2,3]
+// GFX12: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12-ERR: :[[@LINE-1]]:41: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
+// GFX12: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x05,0x30]
-v_dot2_bf16_bf16_e64_dpp v0, s1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
-// GFX12-ERR: :[[@LINE-1]]:30: error: invalid operand for instruction
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, s2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.l, v1, s2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0c,0x04,0x01,0xe4,0x00,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
+// GFX12: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x02,0x02,0x01,0x1b,0x00,0xff]
-v_dot2_bf16_bf16_e64_dpp v0, v1, s2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, s2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0c,0x04,0x01,0xe4,0x00,0x00]
+v_dot2_bf16_bf16_e64_dpp v0.l, s1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0
+// GFX12-ERR: :[[@LINE-1]]:32: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
+// GFX12-ERR: :[[@LINE-1]]:45: error: invalid op_sel operand
-v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h row_mirror
+// GFX12: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
-v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf
-// GFX12: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x02,0x02,0x01,0x1b,0x00,0xff]
+v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:0 fi:1
+// GFX12: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x05,0x30]
v_minimum_f32 v5, v1, v2 quad_perm:[3,2,1,0]
// GFX12: v_minimum_f32_e64_dpp v5, v1, v2 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x65,0xd7,0xfa,0x04,0x02,0x00,0x01,0x1b,0x00,0xff]
diff --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
index 4ea57c4b74ae93..c75f8e7d149edf 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
@@ -3508,47 +3508,59 @@ v_pack_b32_f16_e64_dpp v5, -v1, |v2| op_sel:[1,0,0] dpp8:[7,6,5,4,3,2,1,0]
v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] dpp8:[0,0,0,0,0,0,0,0] fi:1
// GFX12: v_pack_b32_f16_e64_dpp v255, -|v255|, -|v255| op_sel:[0,1,0] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x13,0x11,0xd7,0xea,0xfe,0x03,0x60,0xff,0x00,0x00,0x00]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
-// GFX12-ERR: :[[@LINE-1]]:39: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v0.l, v1, s2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_f16_f16_e64_dpp v0.l, v1, s2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0c,0x04,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, s1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX12-ERR: :[[@LINE-1]]:28: error: invalid operand for instruction
+v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, v1, s2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_f16_f16_e64_dpp v0, v1, s2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0c,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
-v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0]
+// GFX12: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xc2,0x03,0x01,0x77,0x39,0x05]
-v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v0.l, s1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX12-ERR: :[[@LINE-1]]:30: error: invalid operand for instruction
-v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0]
-// GFX12: v_dot2_f16_f16_e64_dpp v5, v1, v2, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xc2,0x03,0x01,0x77,0x39,0x05]
+v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
+// GFX12-ERR: :[[@LINE-1]]:43: error: invalid op_sel operand
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX12: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
-// GFX12-ERR: :[[@LINE-1]]:41: error: invalid op_sel operand
+v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| dpp8:[0,0,0,0,0,0,0,0] fi:0
+// GFX12: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x47,0x66,0xd6,0xe9,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
-v_dot2_bf16_bf16_e64_dpp v0, s1, v2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX12-ERR: :[[@LINE-1]]:30: error: invalid operand for instruction
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, s2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.l, v1, s2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0c,0x04,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
+// GFX12: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0]
+// GFX12: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x02,0x02,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v0, v1, s2, v3 dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, s2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0c,0x04,0x01,0x88,0x46,0x92]
+v_dot2_bf16_bf16_e64_dpp v0.l, s1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4]
+// GFX12-ERR: :[[@LINE-1]]:32: error: invalid operand for instruction
-v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l op_sel:[1,1,0,0] dpp8:[0,1,2,3,4,4,4,4]
+// GFX12-ERR: :[[@LINE-1]]:45: error: invalid op_sel operand
-v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4]
-// GFX12: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
+// GFX12: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
-v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0]
-// GFX12: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, 0 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x02,0x02,0x01,0x77,0x39,0x05]
+v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| dpp8:[0,0,0,0,0,0,0,0] fi:0
+// GFX12: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x47,0x67,0xd6,0xe9,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
v_minimum_f32 v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0]
// GFX12: v_minimum_f32_e64_dpp v5, v1, v2 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x65,0xd7,0xe9,0x04,0x02,0x00,0x01,0x77,0x39,0x05]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt
index c580c19e1bcd8f..60d213f1ff9372 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3.txt
@@ -1985,103 +1985,226 @@
# W64: v_div_scale_f64 v[254:255], vcc, 0xaf123456, -vcc, -1 clamp div:2 ; encoding: [0xfe,0xea,0xfd,0xd6,0xff,0xd4,0x04,0x5b,0x56,0x34,0x12,0xaf]
0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00
-# GFX11: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01
-# GFX11: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04
-# GFX11: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, s1, s2, v3.l ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, s1, s2, v3.l ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01
-# GFX11: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
-0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07
-# GFX11: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00
-# GFX11: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01
-# GFX11: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81
-# GFX11: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00
-# GFX11: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1
-# GFX11: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43
-# GFX11: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1
-# GFX11: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
-0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23
-# GFX11: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x67,0xd6,0xfd,0xd4,0x04,0x23]
0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
-# GFX11: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20
-# GFX11: v_dot2_bf16_bf16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W32-REAL16: v_dot2_bf16_bf16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W32-FAKE16: v_dot2_bf16_bf16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W64-REAL16: v_dot2_bf16_bf16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W64-FAKE16: v_dot2_bf16_bf16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x67,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20
-# GFX11: v_dot2_bf16_bf16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W32-REAL16: v_dot2_bf16_bf16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W32-FAKE16: v_dot2_bf16_bf16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W64-REAL16: v_dot2_bf16_bf16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W64-FAKE16: v_dot2_bf16_bf16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x67,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+
+0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+
+0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00
-# GFX11: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W32-REAL16: v_dot2_f16_f16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01
-# GFX11: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01
-# GFX11: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01
-# GFX11: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04
-# GFX11: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
-0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00
-# GFX11: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1
-# GFX11: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W32-FAKE16: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W64-FAKE16: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01
-# GFX11: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01
-# GFX11: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1
-# GFX11: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W32-FAKE16: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W64-FAKE16: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00
-# GFX11: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3
-# GFX11: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W32-FAKE16: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W64-FAKE16: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43
-# GFX11: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W32-REAL16: v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W32-FAKE16: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W64-REAL16: v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W64-FAKE16: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
-0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23
-# GFX11: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23
+# W32-REAL16: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W32-FAKE16: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-FAKE16: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 ; encoding: [0x05,0x02,0x66,0xd6,0xfd,0xd4,0x04,0x23]
0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
-# GFX11: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20
-# GFX11: v_dot2_f16_f16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W32-REAL16: v_dot2_f16_f16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W32-FAKE16: v_dot2_f16_f16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W64-REAL16: v_dot2_f16_f16 v2.l, v0, 0x20004000, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
+# W64-FAKE16: v_dot2_f16_f16 v2, v0, 0x20004000, v2 ; encoding: [0x02,0x00,0x66,0xd6,0x00,0xff,0x09,0x04,0x00,0x40,0x00,0x20]
0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20
-# GFX11: v_dot2_f16_f16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W32-REAL16: v_dot2_f16_f16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W32-FAKE16: v_dot2_f16_f16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W64-REAL16: v_dot2_f16_f16 v2.l, 0x20004000, v0, v2.l ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+# W64-FAKE16: v_dot2_f16_f16 v2, 0x20004000, v0, v2 ; encoding: [0x02,0x00,0x66,0xd6,0xff,0x00,0x0a,0x04,0x00,0x40,0x00,0x20]
+
+0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+
+0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
0x05,0x00,0x09,0xd6,0x01,0x05,0x0e,0x00
# GFX11: v_fma_dx9_zero_f32 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x09,0xd6,0x01,0x05,0x0e,0x00]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp16.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp16.txt
index 7942d79db4fa60..35ad673de75db4 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp16.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp16.txt
@@ -5012,28 +5012,195 @@
# W64-REAL16: v_sub_nc_u16_e64_dpp v255.h, v255.l, v255.l op_sel:[0,0,1] clamp row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0xc0,0x04,0xd7,0xfa,0xfe,0x03,0x00,0xff,0x6f,0x0d,0x30]
# W64-FAKE16: v_sub_nc_u16_e64_dpp v255, v255, v255 op_sel:[0,0,1] clamp row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0xc0,0x04,0xd7,0xfa,0xfe,0x03,0x00,0xff,0x6f,0x0d,0x30]
-0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+
+0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+
+0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x40,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x40,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x40,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x40,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s3 row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x40,0x01,0xff]
+
+0x05,0x00,0x66,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x41,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x41,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s105 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x41,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x41,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s105 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x41,0x01,0xff]
+
+0x05,0x00,0x66,0xd6,0xfa,0x04,0xee,0x01,0x01,0x01,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xee,0x01,0x01,0x01,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, ttmp15 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xee,0x01,0x01,0x01,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xee,0x01,0x01,0x01,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, ttmp15 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xee,0x01,0x01,0x01,0x01,0xff]
+
+0x05,0x00,0x66,0xd6,0xfa,0x04,0xae,0x01,0x01,0x0f,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xae,0x01,0x01,0x0f,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_hi row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xae,0x01,0x01,0x0f,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xae,0x01,0x01,0x0f,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_hi row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xae,0x01,0x01,0x0f,0x01,0xff]
+
+0x05,0x00,0x66,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x11,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x11,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_lo row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x11,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x11,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_lo row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x66,0xd6,0xfa,0x04,0xaa,0x01,0x01,0x11,0x01,0xff]
+
+0x05,0x04,0x66,0xd6,0xfa,0x04,0xf6,0x81,0x01,0x1f,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x66,0xd6,0xfa,0x04,0xf6,0x81,0x01,0x1f,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, -|m0| row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x66,0xd6,0xfa,0x04,0xf6,0x81,0x01,0x1f,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x66,0xd6,0xfa,0x04,0xf6,0x81,0x01,0x1f,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, -|m0| row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x66,0xd6,0xfa,0x04,0xf6,0x81,0x01,0x1f,0x01,0xff]
+
+0x05,0x05,0x66,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x21,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x66,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x21,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, v2, -|exec_hi| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x66,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x21,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x66,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x21,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, v2, -|exec_hi| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x66,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x21,0x01,0xff]
+
+0x05,0x06,0x66,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x2f,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x66,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x2f,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, -|v2|, -|exec_lo| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x66,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x2f,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x66,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x2f,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, -|v2|, -|exec_lo| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x66,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x2f,0x01,0xff]
+
+0x05,0x01,0x66,0xd6,0xfa,0x04,0xf2,0x41,0x01,0x50,0x01,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x66,0xd6,0xfa,0x04,0xf2,0x41,0x01,0x50,0x01,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, |v1|, -v2, null row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x66,0xd6,0xfa,0x04,0xf2,0x41,0x01,0x50,0x01,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x66,0xd6,0xfa,0x04,0xf2,0x41,0x01,0x50,0x01,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, |v1|, -v2, null row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x66,0xd6,0xfa,0x04,0xf2,0x41,0x01,0x50,0x01,0xff]
+
+0x05,0x02,0x66,0xd6,0xfa,0x04,0x06,0x23,0x01,0x5f,0x01,0x01
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x66,0xd6,0xfa,0x04,0x06,0x23,0x01,0x5f,0x01,0x01]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, -v1, |v2|, -1 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x66,0xd6,0xfa,0x04,0x06,0x23,0x01,0x5f,0x01,0x01]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x66,0xd6,0xfa,0x04,0x06,0x23,0x01,0x5f,0x01,0x01]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, -v1, |v2|, -1 row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x66,0xd6,0xfa,0x04,0x06,0x23,0x01,0x5f,0x01,0x01]
+
+0x05,0x03,0x66,0xd6,0xfa,0x04,0xc2,0x63,0x01,0x60,0x01,0x13
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x66,0xd6,0xfa,0x04,0xc2,0x63,0x01,0x60,0x01,0x13]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, -|v2|, 0.5 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x66,0xd6,0xfa,0x04,0xc2,0x63,0x01,0x60,0x01,0x13]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x66,0xd6,0xfa,0x04,0xc2,0x63,0x01,0x60,0x01,0x13]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, -|v2|, 0.5 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x66,0xd6,0xfa,0x04,0xc2,0x63,0x01,0x60,0x01,0x13]
+
+0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+
+0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+
+0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+
+0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v3 quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0x1b,0x00,0xff]
+
+0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x00,0xff]
+
+0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
+0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s3 row_half_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x00,0x01,0x41,0x01,0xff]
+
+0x05,0x00,0x67,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s105 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xa6,0x01,0x01,0x01,0x01,0xff]
+
+0x05,0x00,0x67,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, ttmp15 row_shl:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xee,0x01,0x01,0x0f,0x01,0xff]
+
+0x05,0x00,0x67,0xd6,0xfa,0x04,0xae,0x01,0x01,0x11,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xae,0x01,0x01,0x11,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, vcc_hi row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xae,0x01,0x01,0x11,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xae,0x01,0x01,0x11,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, vcc_hi row_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x00,0x67,0xd6,0xfa,0x04,0xae,0x01,0x01,0x11,0x01,0xff]
+
+0x05,0x01,0x67,0xd6,0xfa,0x04,0xaa,0x81,0x01,0x1f,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x67,0xd6,0xfa,0x04,0xaa,0x81,0x01,0x1f,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, |v1|, v2, -vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x67,0xd6,0xfa,0x04,0xaa,0x81,0x01,0x1f,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x67,0xd6,0xfa,0x04,0xaa,0x81,0x01,0x1f,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, |v1|, v2, -vcc_lo row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x01,0x67,0xd6,0xfa,0x04,0xaa,0x81,0x01,0x1f,0x01,0xff]
+
+0x05,0x04,0x67,0xd6,0xfa,0x04,0xf6,0x41,0x01,0x21,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x67,0xd6,0xfa,0x04,0xf6,0x41,0x01,0x21,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -v2, |m0| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x67,0xd6,0xfa,0x04,0xf6,0x41,0x01,0x21,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x67,0xd6,0xfa,0x04,0xf6,0x41,0x01,0x21,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -v2, |m0| row_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x04,0x67,0xd6,0xfa,0x04,0xf6,0x41,0x01,0x21,0x01,0xff]
+
+0x05,0x05,0x67,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x2f,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x67,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x2f,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, v2, -|exec_hi| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x67,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x2f,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x67,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x2f,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, v2, -|exec_hi| row_ror:15 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x05,0x67,0xd6,0xfa,0x04,0xfe,0xa1,0x01,0x2f,0x01,0xff]
+
+0x05,0x06,0x67,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x50,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x67,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x50,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -|v2|, -|exec_lo| row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x67,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x50,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x67,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x50,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -|v2|, -|exec_lo| row_share:0 row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x06,0x67,0xd6,0xfa,0x04,0xfa,0xc1,0x01,0x50,0x01,0xff]
+
+0x05,0x02,0x67,0xd6,0xfa,0x04,0xf2,0x21,0x01,0x5f,0x01,0x01
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x67,0xd6,0xfa,0x04,0xf2,0x21,0x01,0x5f,0x01,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -v1, |v2|, null row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x67,0xd6,0xfa,0x04,0xf2,0x21,0x01,0x5f,0x01,0x01]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x67,0xd6,0xfa,0x04,0xf2,0x21,0x01,0x5f,0x01,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -v1, |v2|, null row_share:15 row_mask:0x0 bank_mask:0x1 ; encoding: [0x05,0x02,0x67,0xd6,0xfa,0x04,0xf2,0x21,0x01,0x5f,0x01,0x01]
+
+0x05,0x03,0x67,0xd6,0xfa,0x04,0x06,0x63,0x01,0x60,0x01,0x13
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x67,0xd6,0xfa,0x04,0x06,0x63,0x01,0x60,0x01,0x13]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x67,0xd6,0xfa,0x04,0x06,0x63,0x01,0x60,0x01,0x13]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x67,0xd6,0xfa,0x04,0x06,0x63,0x01,0x60,0x01,0x13]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_mask:0x3 ; encoding: [0x05,0x03,0x67,0xd6,0xfa,0x04,0x06,0x63,0x01,0x60,0x01,0x13]
+
+0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+
+0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
+0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
-# op_sel[1:0] are ignored
-0x00,0x78,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-
-0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-
-0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
-
-0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-
-# op_sel[1:0] are ignored
-0x00,0x78,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-
-0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
-
-0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp8.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp8.txt
index 1991817c9aa903..3a37a19d6d3af9 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp8.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3_dpp8.txt
@@ -3026,28 +3026,189 @@
# W64-REAL16: v_sub_nc_u16_e64_dpp v255.h, v255.l, v255.l op_sel:[0,0,1] clamp dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0xc0,0x04,0xd7,0xea,0xfe,0x03,0x00,0xff,0x00,0x00,0x00]
# W64-FAKE16: v_sub_nc_u16_e64_dpp v255, v255, v255 op_sel:[0,0,1] clamp dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0xc0,0x04,0xd7,0xea,0xfe,0x03,0x00,0xff,0x00,0x00,0x00]
-0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+
+0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x66,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x66,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x66,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x66,0xd6,0xe9,0x04,0xaa,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xaa,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xaa,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xaa,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x66,0xd6,0xe9,0x04,0xaa,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x04,0x66,0xd6,0xe9,0x04,0xf6,0x81,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x66,0xd6,0xe9,0x04,0xf6,0x81,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, -|m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x66,0xd6,0xe9,0x04,0xf6,0x81,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, -|m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x66,0xd6,0xe9,0x04,0xf6,0x81,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, -|m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x66,0xd6,0xe9,0x04,0xf6,0x81,0x01,0x77,0x39,0x05]
+
+0x05,0x05,0x66,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x66,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x66,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x66,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x66,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+
+0x05,0x06,0x66,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x66,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x66,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x66,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x66,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+
+0x05,0x01,0x66,0xd6,0xe9,0x04,0xf2,0x41,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x66,0xd6,0xe9,0x04,0xf2,0x41,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, |v1|, -v2, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x66,0xd6,0xe9,0x04,0xf2,0x41,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, |v1|, -v2, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x66,0xd6,0xe9,0x04,0xf2,0x41,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, |v1|, -v2, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x66,0xd6,0xe9,0x04,0xf2,0x41,0x01,0x77,0x39,0x05]
+
+0x05,0x02,0x66,0xd6,0xe9,0x04,0x06,0x23,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x66,0xd6,0xe9,0x04,0x06,0x23,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, -v1, |v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x66,0xd6,0xe9,0x04,0x06,0x23,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -v1, |v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x66,0xd6,0xe9,0x04,0x06,0x23,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, -v1, |v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x66,0xd6,0xe9,0x04,0x06,0x23,0x01,0x77,0x39,0x05]
+
+0x05,0x03,0x66,0xd6,0xe9,0x04,0xc2,0x63,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x66,0xd6,0xe9,0x04,0xc2,0x63,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, -|v2|, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x66,0xd6,0xe9,0x04,0xc2,0x63,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, -|v1|, -|v2|, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x66,0xd6,0xe9,0x04,0xc2,0x63,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, -|v1|, -|v2|, 0.5 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x66,0xd6,0xe9,0x04,0xc2,0x63,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v3.l dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x77,0x39,0x05]
+
+0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x00,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x67,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, s105 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xa6,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x67,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, ttmp15 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xee,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x00,0x67,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, vcc_hi dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x00,0x67,0xd6,0xe9,0x04,0xae,0x01,0x01,0x77,0x39,0x05]
+
+0x05,0x01,0x67,0xd6,0xe9,0x04,0xaa,0x81,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x67,0xd6,0xe9,0x04,0xaa,0x81,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, |v1|, v2, -vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x67,0xd6,0xe9,0x04,0xaa,0x81,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, |v1|, v2, -vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x67,0xd6,0xe9,0x04,0xaa,0x81,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, |v1|, v2, -vcc_lo dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x01,0x67,0xd6,0xe9,0x04,0xaa,0x81,0x01,0x77,0x39,0x05]
+
+0x05,0x04,0x67,0xd6,0xe9,0x04,0xf6,0x41,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x67,0xd6,0xe9,0x04,0xf6,0x41,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -v2, |m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x67,0xd6,0xe9,0x04,0xf6,0x41,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -v2, |m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x67,0xd6,0xe9,0x04,0xf6,0x41,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -v2, |m0| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x04,0x67,0xd6,0xe9,0x04,0xf6,0x41,0x01,0x77,0x39,0x05]
+
+0x05,0x05,0x67,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x67,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x67,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x67,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, v2, -|exec_hi| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x05,0x67,0xd6,0xe9,0x04,0xfe,0xa1,0x01,0x77,0x39,0x05]
+
+0x05,0x06,0x67,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x67,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x67,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x67,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, -|v2|, -|exec_lo| dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x06,0x67,0xd6,0xe9,0x04,0xfa,0xc1,0x01,0x77,0x39,0x05]
+
+0x05,0x02,0x67,0xd6,0xe9,0x04,0xf2,0x21,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x67,0xd6,0xe9,0x04,0xf2,0x21,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -v1, |v2|, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x67,0xd6,0xe9,0x04,0xf2,0x21,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -v1, |v2|, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x67,0xd6,0xe9,0x04,0xf2,0x21,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -v1, |v2|, null dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x02,0x67,0xd6,0xe9,0x04,0xf2,0x21,0x01,0x77,0x39,0x05]
+
+0x05,0x03,0x67,0xd6,0xe9,0x04,0x06,0x63,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x67,0xd6,0xe9,0x04,0x06,0x63,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x67,0xd6,0xe9,0x04,0x06,0x63,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x67,0xd6,0xe9,0x04,0x06,0x63,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x03,0x67,0xd6,0xe9,0x04,0x06,0x63,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
-# op_sel[1:0] are ignored
-0x00,0x78,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-
-0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-
-0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
-
-0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-
-# op_sel[1:0] are ignored
-0x00,0x78,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-
-0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
-
-0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92
-# GFX11: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3.txt
index 232b4036c00dc8..c3bab320b0ba2d 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3.txt
@@ -1999,91 +1999,214 @@
# W64: v_div_scale_f64 v[254:255], vcc, 0xaf123456, -vcc, -1 clamp div:2 ; encoding: [0xfe,0xea,0xfd,0xd6,0xff,0xd4,0x04,0x5b,0x56,0x34,0x12,0xaf]
0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00
-# GFX12: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x05,0x0e,0x00]
0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01
-# GFX12: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, v255, v255, s105 ; encoding: [0x05,0x00,0x67,0xd6,0xff,0xff,0xa7,0x01]
0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04
-# GFX12: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, s1, s2, v3.l ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, s1, s2, v3.l ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, s1, s2, v3 ; encoding: [0x05,0x00,0x67,0xd6,0x01,0x04,0x0c,0x04]
0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01
-# GFX12: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, s105, s105, m0 ; encoding: [0x05,0x00,0x67,0xd6,0x69,0xd2,0xf4,0x01]
0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07
-# GFX12: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.l ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.l ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 ; encoding: [0x05,0x00,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00
-# GFX12: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_hi, 0xfe0b, vcc_hi ; encoding: [0x05,0x00,0x67,0xd6,0x6b,0xfe,0xad,0x01,0x0b,0xfe,0x00,0x00]
0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01
-# GFX12: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, ttmp15, src_scc, ttmp15 ; encoding: [0x05,0x00,0x67,0xd6,0x7b,0xfa,0xed,0x01]
0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81
-# GFX12: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, |m0|, -1, -vcc_lo ; encoding: [0x05,0x01,0x67,0xd6,0x7d,0x82,0xa9,0x81]
0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00
-# GFX12: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -|exec_lo|, null, -|0xfe0b| ; encoding: [0x05,0x05,0x67,0xd6,0x7e,0xf8,0xfc,0xa3,0x0b,0xfe,0x00,0x00]
0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1
-# GFX12: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -|exec_hi|, -|exec_lo|, -|exec_lo| ; encoding: [0x05,0x07,0x67,0xd6,0x7f,0xfc,0xf8,0xe1]
0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43
-# GFX12: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, null, -exec_hi, |src_scc| ; encoding: [0x05,0x04,0x67,0xd6,0x7c,0xfe,0xf4,0x43]
0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1
-# GFX12: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -1, -|m0|, -|exec_hi| ; encoding: [0x05,0x06,0x67,0xd6,0xc1,0xfa,0xfc,0xc1]
0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23
-# GFX12: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x67,0xd6,0xfd,0xd4,0x04,0x23]
0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
-# GFX12: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+
+0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+
+0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07
+# W32-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W32-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-REAL16: v_dot2_bf16_bf16 v5.l, vcc_lo, ttmp15, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+# W64-FAKE16: v_dot2_bf16_bf16 v5, vcc_lo, ttmp15, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0x6a,0xf6,0xfc,0x07]
+
+0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x67,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00
-# GFX12: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W32-REAL16: v_dot2_f16_f16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x66,0xd6,0x01,0x05,0x0e,0x00]
0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01
-# GFX12: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, v255, s2, s105 ; encoding: [0x05,0x00,0x66,0xd6,0xff,0x05,0xa4,0x01]
0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01
-# GFX12: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, s1, v255, exec_hi ; encoding: [0x05,0x00,0x66,0xd6,0x01,0xfe,0xff,0x01]
0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01
-# GFX12: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, s105, s105, exec_lo ; encoding: [0x05,0x00,0x66,0xd6,0x69,0xd2,0xf8,0x01]
0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04
-# GFX12: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_lo, ttmp15, v3.l ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_lo, ttmp15, v3 ; encoding: [0x05,0x00,0x66,0xd6,0x6a,0xf6,0x0c,0x04]
0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00
-# GFX12: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.l ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.l ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 ; encoding: [0x05,0x00,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1
-# GFX12: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W32-FAKE16: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
+# W64-FAKE16: v_dot2_f16_f16 v5, -|ttmp15|, -|src_scc|, -|ttmp15| ; encoding: [0x05,0x07,0x66,0xd6,0x7b,0xfa,0xed,0xe1]
0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01
-# GFX12: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, m0, 0.5, m0 ; encoding: [0x05,0x00,0x66,0xd6,0x7d,0xe0,0xf5,0x01]
0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01
-# GFX12: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W32-REAL16: v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W32-FAKE16: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W64-REAL16: v_dot2_f16_f16 v5.l, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
+# W64-FAKE16: v_dot2_f16_f16 v5, |exec_lo|, -1, vcc_hi ; encoding: [0x05,0x01,0x66,0xd6,0x7e,0x82,0xad,0x01]
0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1
-# GFX12: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W32-FAKE16: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
+# W64-FAKE16: v_dot2_f16_f16 v5, -|exec_hi|, null, -|vcc_lo| ; encoding: [0x05,0x05,0x66,0xd6,0x7f,0xf8,0xa8,0xa1]
0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00
-# GFX12: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, null, exec_lo, -|0xfe0b| ; encoding: [0x05,0x04,0x66,0xd6,0x7c,0xfc,0xfc,0x83,0x0b,0xfe,0x00,0x00]
0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3
-# GFX12: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W32-FAKE16: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
+# W64-FAKE16: v_dot2_f16_f16 v5, -1, -|exec_hi|, -|src_scc| ; encoding: [0x05,0x06,0x66,0xd6,0xc1,0xfe,0xf4,0xc3]
0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43
-# GFX12: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W32-REAL16: v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W32-FAKE16: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W64-REAL16: v_dot2_f16_f16 v5.l, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
+# W64-FAKE16: v_dot2_f16_f16 v5, 0.5, -m0, 0.5 ; encoding: [0x05,0x00,0x66,0xd6,0xf0,0xfa,0xc0,0x43]
0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23
-# GFX12: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W32-REAL16: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W32-FAKE16: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-REAL16: v_dot2_f16_f16 v5.l, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+# W64-FAKE16: v_dot2_f16_f16 v5, -src_scc, |vcc_lo|, -1 op_sel:[0,0,1,0] ; encoding: [0x05,0x22,0x66,0xd6,0xfd,0xd4,0x04,0x23]
+
+0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+
+0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+
+0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v5.l, vcc_hi, 0xfe0b, v255.h op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v5, vcc_hi, 0xfe0b, v255 op_sel:[0,0,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0x6b,0xfe,0xfd,0x07,0x0b,0xfe,0x00,0x00]
0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00
-# GFX12: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16 v255.h, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16 v255, -|0xfe0b|, -|vcc_hi|, null op_sel:[0,0,0,1] ; encoding: [0xff,0x43,0x66,0xd6,0xff,0xd6,0xf0,0x61,0x0b,0xfe,0x00,0x00]
0x05,0x00,0x09,0xd6,0x01,0x05,0x0e,0x00
# GFX12: v_fma_dx9_zero_f32 v5, v1, v2, s3 ; encoding: [0x05,0x00,0x09,0xd6,0x01,0x05,0x0e,0x00]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp16.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp16.txt
index efac4b7aa12f7f..232ed8d23c9c6e 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp16.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp16.txt
@@ -5445,30 +5445,102 @@
# W64-FAKE16: v_sub_nc_u16_e64_dpp v255, v255, v255 op_sel:[0,0,1] clamp row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0xc0,0x04,0xd7,0xfa,0xfe,0x03,0x00,0xff,0x6f,0x0d,0x30]
0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
# op_sel[1:0] are ignored
0x00,0x78,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x66,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x66,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+
+0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+
+0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+
+0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] quad_perm:[0,1,2,3] row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x66,0xd6,0xfa,0x04,0xfe,0x07,0x01,0xe4,0x00,0xff]
+
+0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x00,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
# op_sel[1:0] are ignored
0x00,0x78,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x60,0x67,0xd6,0xfa,0x04,0x0e,0x04,0x01,0xe4,0x04,0x00]
0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] quad_perm:[0,1,2,3] row_mask:0x0 bank_mask:0x0 fi:1 ; encoding: [0x00,0x65,0x67,0xd6,0xfa,0x04,0x0e,0xc0,0x01,0xe4,0x04,0x00]
+
+0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
+0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+
+0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] row_mirror row_mask:0xf bank_mask:0xf ; encoding: [0x05,0x20,0x67,0xd6,0xfa,0x04,0xfe,0x07,0x01,0x40,0x01,0xff]
+
+0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xfa,0xfe,0xf7,0xe3,0xff,0x6f,0x0d,0x30]
0xff,0x03,0x65,0xd7,0xfa,0xfe,0x03,0x60,0xff,0x6f,0x0d,0x30
# GFX12: v_minimum_f32_e64_dpp v255, -|v255|, -|v255| row_xmask:15 row_mask:0x3 bank_mask:0x0 bound_ctrl:1 fi:1 ; encoding: [0xff,0x03,0x65,0xd7,0xfa,0xfe,0x03,0x60,0xff,0x6f,0x0d,0x30]
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp8.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp8.txt
index 0be2725f4085df..469b199053d475 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp8.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3_dpp8.txt
@@ -3396,30 +3396,102 @@
# W64-FAKE16: v_sub_nc_u16_e64_dpp v255, v255, v255 op_sel:[0,0,1] clamp dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0xc0,0x04,0xd7,0xea,0xfe,0x03,0x00,0xff,0x00,0x00,0x00]
0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
# op_sel[1:0] are ignored
0x00,0x78,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x66,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x66,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+
+0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x66,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_f16_f16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_f16_f16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x66,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.l, v1, v2, v3.l dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x00,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
# op_sel[1:0] are ignored
0x00,0x78,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, v1, v2, v3.h op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, v1, v2, v3 op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x60,0x67,0xd6,0xe9,0x04,0x0e,0x04,0x01,0x88,0x46,0x92]
0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92
-# GFX12: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v0.h, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v0, |v1|, -v2, -|s3| op_sel:[0,0,1,1] dpp8:[0,1,2,3,4,4,4,4] ; encoding: [0x00,0x65,0x67,0xd6,0xe9,0x04,0x0e,0xc0,0x01,0x88,0x46,0x92]
+
+0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+
+0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v5, v1, v2, v255 op_sel:[0,0,1,0] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x20,0x67,0xd6,0xe9,0x04,0xfe,0x07,0x01,0x77,0x39,0x05]
+
+0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00
+# W32-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W32-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-REAL16: v_dot2_bf16_bf16_e64_dpp v255.h, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
+# W64-FAKE16: v_dot2_bf16_bf16_e64_dpp v255, -|v255|, -|v255|, -|src_scc| op_sel:[0,0,0,1] dpp8:[0,0,0,0,0,0,0,0] fi:1 ; encoding: [0xff,0x47,0x67,0xd6,0xea,0xfe,0xf7,0xe3,0xff,0x00,0x00,0x00]
0xff,0x03,0x66,0xd7,0xe9,0xfe,0x03,0x60,0xff,0x00,0x00,0x00
# GFX12: v_maximum_f32_e64_dpp v255, -|v255|, -|v255| dpp8:[0,0,0,0,0,0,0,0] ; encoding: [0xff,0x03,0x66,0xd7,0xe9,0xfe,0x03,0x60,0xff,0x00,0x00,0x00]
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