[llvm] 64c094b - [AMDGPU][MC] Allow dpp in v_dot2_f32_bf16 for GFX11 and 12 (#142451)

via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 5 09:55:15 PDT 2025


Author: Jun Wang
Date: 2025-06-05T09:55:12-07:00
New Revision: 64c094b14c822ccf42fcad759a25e22215aabc23

URL: https://github.com/llvm/llvm-project/commit/64c094b14c822ccf42fcad759a25e22215aabc23
DIFF: https://github.com/llvm/llvm-project/commit/64c094b14c822ccf42fcad759a25e22215aabc23.diff

LOG: [AMDGPU][MC] Allow dpp in v_dot2_f32_bf16 for GFX11 and 12 (#142451)

Allowing the dpp operand in v_dot2_f32_bf16 for GFX11 and 12.

Added: 
    

Modified: 
    llvm/lib/Target/AMDGPU/VOP3PInstructions.td
    llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
    llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
    llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
    llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
    llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp16.txt
    llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp8.txt
    llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp16.txt
    llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp8.txt

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
index 06ee41acf41ac..e8db879ca5077 100644
--- a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -1856,6 +1856,9 @@ multiclass VOP3P_Realtriple<GFXGen Gen, bits<8> op, string backing_ps_name = NAM
       VOP3P_Real_dpp<Gen, op, backing_ps_name, asmName>,
       VOP3P_Real_dpp8<Gen, op, backing_ps_name, asmName>;
 
+multiclass VOP3P_Realtriple_gfx11_gfx12<bits<8> op>
+  : VOP3P_Realtriple<GFX11Gen, op>, VOP3P_Realtriple<GFX12Gen, op>;
+
 //===----------------------------------------------------------------------===//
 // GFX12
 //===----------------------------------------------------------------------===//
@@ -1887,7 +1890,7 @@ multiclass VOP3P_Real_gfx11_gfx12<bits<8> op> :
 
 defm V_DOT4_I32_IU8  : VOP3P_Real_gfx11_gfx12<0x16>;
 defm V_DOT8_I32_IU4  : VOP3P_Real_gfx11_gfx12<0x18>;
-defm V_DOT2_F32_BF16 : VOP3P_Real_gfx11_gfx12<0x1a>;
+defm V_DOT2_F32_BF16 : VOP3P_Realtriple_gfx11_gfx12<0x1a>;
 
 let AssemblerPredicate = isGFX11Plus in {
   def : AMDGPUMnemonicAlias<"v_dot4_i32_i8", "v_dot4_i32_iu8">;

diff  --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
index f89833f9da651..8121dd1a8b894 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp16.s
@@ -5390,3 +5390,15 @@ v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 row_xmask:0 row_mask:0x1 bank_ma
 
 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_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf fi:1 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x04,0xff]
+// GFX11: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf fi:1 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x04,0xff]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x1a,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
+// GFX11: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x1a,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0xf bank_mask:0xf ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0xff]
+// GFX11: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0xf bank_mask:0xf ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0xff]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0x0 bank_mask:0x0 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0x00]
+// GFX11: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0x0 bank_mask:0x0 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0x00]

diff  --git a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
index 80ee725db319f..dd1d9299470b1 100644
--- a/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx11_asm_vop3_dpp8.s
@@ -3630,3 +3630,9 @@ v_dot2_bf16_bf16_e64_dpp v5.l, -|v1|, -|v2|, -1 dpp8:[7,6,5,4,3,2,1,0] fi:1
 
 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_f32_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05]
+// GFX11: v_dot2_f32_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[0,1,1] neg_hi:[1,0,1] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x00,0x45,0x1a,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05]
+// GFX11: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[0,1,1] neg_hi:[1,0,1] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x00,0x45,0x1a,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05]

diff  --git a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
index 6284ca4726928..cf497c058b7e8 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp16.s
@@ -5645,6 +5645,18 @@ v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h row_mirror
 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_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf fi:1 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x04,0xff]
+// GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf fi:1 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x04,0xff]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x1a,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
+// GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x1a,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0xf bank_mask:0xf ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0xff]
+// GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0xf bank_mask:0xf ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0xff]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0x0 bank_mask:0x0 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0x00]
+// GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[1,2,3,0] row_mask:0x0 bank_mask:0x0 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x39,0x00,0x00]
+
 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 c9f64fe6d10c1..f43a1128f521b 100644
--- a/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
+++ b/llvm/test/MC/AMDGPU/gfx12_asm_vop3_dpp8.s
@@ -3902,6 +3902,12 @@ v_dot2_bf16_bf16_e64_dpp v5.l, v1, v2, v255.h dpp8:[7,6,5,4,3,2,1,0]
 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_dot2_f32_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05]
+// GFX12: v_dot2_f32_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05]
+
+v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[0,1,1] neg_hi:[1,0,1] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x00,0x45,0x1a,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05]
+// GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[0,1,1] neg_hi:[1,0,1] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x00,0x45,0x1a,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05]
+
 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_vop3p_dpp16.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp16.txt
index 524623ea8be3d..7bf75e7b190dc 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp16.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp16.txt
@@ -4,6 +4,9 @@
 # GFX11: v_dot2_f32_f16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x13,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
 0x00,0x45,0x13,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe
 
+# GFX11: v_dot2_f32_f16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x13,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
+0x00,0x45,0x13,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe
+
 # GFX11: v_dot2_f32_f16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf bound_ctrl:1 fi:1 ; encoding: [0x00,0x40,0x13,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x0c,0xff]
 0x00,0x40,0x13,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x0c,0xff
 

diff  --git a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp8.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp8.txt
index 7f26c47b1e88c..d5c50fb1925a9 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp8.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx11_dasm_vop3p_dpp8.txt
@@ -4,6 +4,9 @@
 # GFX11: v_dot2_f32_f16_e64_dpp v0, v1, v2, v3 neg_lo:[0,1,1] neg_hi:[1,0,1] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x00,0x45,0x13,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05]
 0x00,0x45,0x13,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05
 
+# GFX11: v_dot2_f32_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05]
+0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05
+
 # GFX11: v_fma_mix_f32_e64_dpp v0, v1, v2, v3 clamp dpp8:[2,2,2,2,4,4,4,4] fi:1 ; encoding: [0x00,0x80,0x20,0xcc,0xea,0x04,0x0e,0x04,0x01,0x92,0x44,0x92]
 0x00,0x80,0x20,0xcc,0xea,0x04,0x0e,0x04,0x01,0x92,0x44,0x92
 

diff  --git a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp16.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp16.txt
index d97418b279b74..07febf31641fe 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp16.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp16.txt
@@ -7,6 +7,12 @@
 # GFX12: v_dot2_f32_f16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf bound_ctrl:1 fi:1 ; encoding: [0x00,0x40,0x13,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x0c,0xff]
 0x00,0x40,0x13,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x0c,0xff
 
+# GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 neg_lo:[1,1,0] neg_hi:[1,0,1] quad_perm:[3,2,1,0] row_mask:0xf bank_mask:0xe ; encoding: [0x00,0x45,0x1a,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe]
+0x00,0x45,0x1a,0xcc,0xfa,0x04,0x0e,0x7c,0x01,0x1b,0x00,0xfe
+
+# GFX12: v_dot2_f32_bf16_e64_dpp v0, v1, v2, v3 quad_perm:[2,2,3,1] row_mask:0xf bank_mask:0xf bound_ctrl:1 fi:1 ; encoding: [0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x0c,0xff]
+0x00,0x40,0x1a,0xcc,0xfa,0x04,0x0e,0x1c,0x01,0x7a,0x0c,0xff
+
 # GFX12: v_fma_mix_f32_e64_dpp v0, v1, v2, v3 row_ror:7 row_mask:0xf bank_mask:0x1 bound_ctrl:1 ; encoding: [0x00,0x00,0x20,0xcc,0xfa,0x04,0x0e,0x04,0x01,0x27,0x09,0xf1]
 0x00,0x00,0x20,0xcc,0xfa,0x04,0x0e,0x04,0x01,0x27,0x09,0xf1
 

diff  --git a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp8.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp8.txt
index 1461065d1c542..9cb888f062557 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp8.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx12_dasm_vop3p_dpp8.txt
@@ -4,6 +4,9 @@
 # GFX12: v_dot2_f32_f16_e64_dpp v0, v1, v2, v3 neg_lo:[0,1,1] neg_hi:[1,0,1] dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x00,0x45,0x13,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05]
 0x00,0x45,0x13,0xcc,0xe9,0x04,0x0e,0xdc,0x01,0x77,0x39,0x05
 
+# GFX12: v_dot2_f32_bf16_e64_dpp v5, v1, v2, s3 dpp8:[7,6,5,4,3,2,1,0] ; encoding: [0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05]
+0x05,0x40,0x1a,0xcc,0xe9,0x04,0x0e,0x18,0x01,0x77,0x39,0x05
+
 # GFX12: v_fma_mix_f32_e64_dpp v0, v1, v2, v3 clamp dpp8:[2,2,2,2,4,4,4,4] fi:1 ; encoding: [0x00,0x80,0x20,0xcc,0xea,0x04,0x0e,0x04,0x01,0x92,0x44,0x92]
 0x00,0x80,0x20,0xcc,0xea,0x04,0x0e,0x04,0x01,0x92,0x44,0x92
 


        


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