[llvm-branch-commits] [clang] [llvm] AMDGPU: Add v_smfmac_f32_32x32x64_fp8_fp8 for gfx950 (PR #117259)
Matt Arsenault via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Thu Nov 21 15:04:36 PST 2024
https://github.com/arsenm created https://github.com/llvm/llvm-project/pull/117259
None
>From 253fcf59235b1bc4edd0b8ce811f900606aa2a67 Mon Sep 17 00:00:00 2001
From: Matt Arsenault <Matthew.Arsenault at amd.com>
Date: Sat, 3 Feb 2024 21:43:00 +0530
Subject: [PATCH] AMDGPU: Add v_smfmac_f32_32x32x64_fp8_fp8 for gfx950
---
clang/include/clang/Basic/BuiltinsAMDGPU.def | 1 +
.../CodeGenOpenCL/builtins-amdgcn-mfma.cl | 7 +
.../builtins-amdgcn-error-gfx950-param.cl | 6 +
.../builtins-amdgcn-error-gfx950.cl | 1 +
llvm/include/llvm/IR/IntrinsicsAMDGPU.td | 1 +
.../AMDGPU/AMDGPUInstructionSelector.cpp | 4 +
.../Target/AMDGPU/AMDGPURegisterBankInfo.cpp | 3 +-
llvm/lib/Target/AMDGPU/VOP3PInstructions.td | 2 +
.../UniformityAnalysis/AMDGPU/intrinsics.ll | 9 +
.../AMDGPU/llvm.amdgcn.smfmac.gfx950.ll | 414 ++++++++++++++++++
llvm/test/MC/AMDGPU/mai-gfx950.s | 36 ++
.../MC/Disassembler/AMDGPU/gfx950_mai.txt | 22 +
12 files changed, 505 insertions(+), 1 deletion(-)
diff --git a/clang/include/clang/Basic/BuiltinsAMDGPU.def b/clang/include/clang/Basic/BuiltinsAMDGPU.def
index f90af7000e3196..51a5b1dbad495c 100644
--- a/clang/include/clang/Basic/BuiltinsAMDGPU.def
+++ b/clang/include/clang/Basic/BuiltinsAMDGPU.def
@@ -457,6 +457,7 @@ TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_16x16x128_fp8_fp8, "V4fV4iV8iV4fiIiIi
TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_32x32x64_bf8_bf8, "V16fV4iV8iV16fiIiIi", "nc", "gfx950-insts")
TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_32x32x64_bf8_fp8, "V16fV4iV8iV16fiIiIi", "nc", "gfx950-insts")
TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8, "V16fV4iV8iV16fiIiIi", "nc", "gfx950-insts")
+TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8, "V16fV4iV8iV16fiIiIi", "nc", "gfx950-insts")
//===----------------------------------------------------------------------===//
// GFX12+ only builtins.
diff --git a/clang/test/CodeGenOpenCL/builtins-amdgcn-mfma.cl b/clang/test/CodeGenOpenCL/builtins-amdgcn-mfma.cl
index 33b60d53f11cc8..00346baa6ff84d 100644
--- a/clang/test/CodeGenOpenCL/builtins-amdgcn-mfma.cl
+++ b/clang/test/CodeGenOpenCL/builtins-amdgcn-mfma.cl
@@ -559,4 +559,11 @@ void test_smfmac_f32_32x32x64_fp8_bf8(global v16f* out, v4i a, v8i b, v16f c, in
*out = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8(a, b, c, idx, 0, 0);
}
+// CHECK-GFX950-LABEL: @test_smfmac_f32_32x32x64_fp8_fp8
+// CHECK-GFX950: call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %a, <8 x i32> %b, <16 x float> %c, i32 %idx, i32 0, i32 0)
+void test_smfmac_f32_32x32x64_fp8_fp8(global v16f* out, v4i a, v8i b, v16f c, int idx)
+{
+ *out = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8(a, b, c, idx, 0, 0);
+}
+
#endif
diff --git a/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950-param.cl b/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950-param.cl
index c53ca8a7c3513f..b3b359a1e0c65b 100644
--- a/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950-param.cl
+++ b/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950-param.cl
@@ -142,3 +142,9 @@ void test_smfmac_f32_32x32x64_fp8_bf8(global float16* out, int4 a, int8 b, float
*out = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8(a, b, c, idx, d, 0); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8' must be a constant integer}}
*out = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8(a, b, c, idx, 0, d); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8' must be a constant integer}}
}
+
+void test_smfmac_f32_32x32x64_fp8_fp8(global float16* out, int4 a, int8 b, float16 c, int idx, int d)
+{
+ *out = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8(a, b, c, idx, d, 0); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8' must be a constant integer}}
+ *out = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8(a, b, c, idx, 0, d); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8' must be a constant integer}}
+}
diff --git a/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950.cl b/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950.cl
index 9e563a7b0bd64c..57523cf0af1b18 100644
--- a/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950.cl
+++ b/clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950.cl
@@ -47,6 +47,7 @@ void test(__global float4* out0, half8 a0, half8 b0, float4 c0,
*out13 = __builtin_amdgcn_smfmac_f32_32x32x64_bf8_bf8(a13, b13, c13, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_32x32x64_bf8_bf8' needs target feature gfx950-insts}}
*out13 = __builtin_amdgcn_smfmac_f32_32x32x64_bf8_fp8(a13, b13, c13, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_32x32x64_bf8_fp8' needs target feature gfx950-insts}}
*out13 = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8(a13, b13, c13, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_32x32x64_fp8_bf8' needs target feature gfx950-insts}}
+ *out13 = __builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8(a13, b13, c13, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_32x32x64_fp8_fp8' needs target feature gfx950-insts}}
*out14 = __builtin_amdgcn_mfma_scale_f32_16x16x128_f8f6f4(a14, b14, c14, 0, 0, 0, d14, 0, e14); // expected-error{{'__builtin_amdgcn_mfma_scale_f32_16x16x128_f8f6f4' needs target feature gfx950-insts}}
*out15 = __builtin_amdgcn_mfma_scale_f32_32x32x64_f8f6f4(a15, b15, c15, 0, 0, 0, d15, 0, e15); // expected-error{{'__builtin_amdgcn_mfma_scale_f32_32x32x64_f8f6f4' needs target feature gfx950-insts}}
}
diff --git a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
index d0dd4352d35cbb..ef9547745c6041 100644
--- a/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
+++ b/llvm/include/llvm/IR/IntrinsicsAMDGPU.td
@@ -3165,6 +3165,7 @@ def int_amdgcn_smfmac_f32_16x16x128_fp8_fp8 : AMDGPUMSmfmacIntrinsic<llvm_v4f32_
def int_amdgcn_smfmac_f32_32x32x64_bf8_bf8 : AMDGPUMSmfmacIntrinsic<llvm_v16f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
def int_amdgcn_smfmac_f32_32x32x64_bf8_fp8 : AMDGPUMSmfmacIntrinsic<llvm_v16f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
def int_amdgcn_smfmac_f32_32x32x64_fp8_bf8 : AMDGPUMSmfmacIntrinsic<llvm_v16f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
+def int_amdgcn_smfmac_f32_32x32x64_fp8_fp8 : AMDGPUMSmfmacIntrinsic<llvm_v16f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
}
//===----------------------------------------------------------------------===//
diff --git a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
index 99ebf477e73a57..bef2eb561abea5 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp
@@ -1103,6 +1103,7 @@ bool AMDGPUInstructionSelector::selectG_INTRINSIC(MachineInstr &I) const {
case Intrinsic::amdgcn_smfmac_f32_32x32x64_bf8_bf8:
case Intrinsic::amdgcn_smfmac_f32_32x32x64_bf8_fp8:
case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_bf8:
+ case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_fp8:
return selectSMFMACIntrin(I);
default:
return selectImpl(I, *CoverageInfo);
@@ -3534,6 +3535,9 @@ bool AMDGPUInstructionSelector::selectSMFMACIntrin(MachineInstr &MI) const {
case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_bf8:
Opc = AMDGPU::V_SMFMAC_F32_32X32X64_FP8_BF8_e64;
break;
+ case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_fp8:
+ Opc = AMDGPU::V_SMFMAC_F32_32X32X64_FP8_FP8_e64;
+ break;
default:
llvm_unreachable("unhandled smfmac intrinsic");
}
diff --git a/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
index d4741ef8c82bf5..2d12b0c316a533 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
@@ -4817,7 +4817,8 @@ AMDGPURegisterBankInfo::getInstrMapping(const MachineInstr &MI) const {
case Intrinsic::amdgcn_smfmac_f32_16x16x128_fp8_fp8:
case Intrinsic::amdgcn_smfmac_f32_32x32x64_bf8_bf8:
case Intrinsic::amdgcn_smfmac_f32_32x32x64_bf8_fp8:
- case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_bf8: {
+ case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_bf8:
+ case Intrinsic::amdgcn_smfmac_f32_32x32x64_fp8_fp8: {
// vdst, srcA, srcB, srcC, idx
OpdsMapping[0] = getAGPROpMapping(MI.getOperand(0).getReg(), MRI, *TRI);
OpdsMapping[2] = getVGPROpMapping(MI.getOperand(2).getReg(), MRI, *TRI);
diff --git a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
index 4c5d55b4919b0a..5d8dc5ccd18e55 100644
--- a/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
+++ b/llvm/lib/Target/AMDGPU/VOP3PInstructions.td
@@ -1065,6 +1065,7 @@ defm V_SMFMAC_F32_16X16X128_FP8_FP8 : SMFMACInst<"v_smfmac_f32_16x16x128_fp8_fp8
defm V_SMFMAC_F32_32X32X64_BF8_BF8 : SMFMACInst<"v_smfmac_f32_32x32x64_bf8_bf8", "F32_32X32X64_F8", int_amdgcn_smfmac_f32_32x32x64_bf8_bf8>;
defm V_SMFMAC_F32_32X32X64_BF8_FP8 : SMFMACInst<"v_smfmac_f32_32x32x64_bf8_fp8", "F32_32X32X64_F8", int_amdgcn_smfmac_f32_32x32x64_bf8_fp8>;
defm V_SMFMAC_F32_32X32X64_FP8_BF8 : SMFMACInst<"v_smfmac_f32_32x32x64_fp8_bf8", "F32_32X32X64_F8", int_amdgcn_smfmac_f32_32x32x64_fp8_bf8>;
+defm V_SMFMAC_F32_32X32X64_FP8_FP8 : SMFMACInst<"v_smfmac_f32_32x32x64_fp8_fp8", "F32_32X32X64_F8", int_amdgcn_smfmac_f32_32x32x64_fp8_fp8>;
}
def MAIInstInfoTable : GenericTable {
@@ -2170,6 +2171,7 @@ defm V_SMFMAC_F32_16X16X128_FP8_FP8 : VOP3P_Real_SMFMAC <0x43, "v_smfmac_f32_16x
defm V_SMFMAC_F32_32X32X64_BF8_BF8 : VOP3P_Real_SMFMAC <0x4b, "v_smfmac_f32_32x32x64bf8bf8">;
defm V_SMFMAC_F32_32X32X64_BF8_FP8 : VOP3P_Real_SMFMAC <0x4e, "v_smfmac_f32_32x32x64bf8fp8">;
defm V_SMFMAC_F32_32X32X64_FP8_BF8 : VOP3P_Real_SMFMAC <0x4f, "v_smfmac_f32_32x32x64fp8bf8">;
+defm V_SMFMAC_F32_32X32X64_FP8_FP8 : VOP3P_Real_SMFMAC <0x53, "v_smfmac_f32_32x32x64fp8fp8">;
defm V_PK_FMA_F32 : VOP3P_Real_vi <0x30>;
defm V_PK_MUL_F32 : VOP3P_Real_vi <0x31>;
diff --git a/llvm/test/Analysis/UniformityAnalysis/AMDGPU/intrinsics.ll b/llvm/test/Analysis/UniformityAnalysis/AMDGPU/intrinsics.ll
index e66479f81691c1..3810938a5a52fd 100644
--- a/llvm/test/Analysis/UniformityAnalysis/AMDGPU/intrinsics.ll
+++ b/llvm/test/Analysis/UniformityAnalysis/AMDGPU/intrinsics.ll
@@ -431,6 +431,15 @@ define amdgpu_kernel void @smfmac_f32_32x32x64_fp8_bf8(<4 x i32> %arg0, <8 x i32
ret void
}
+declare <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32>, <8 x i32>, <16 x float>, i32, i32, i32)
+
+; CHECK: DIVERGENT: %result = call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, i32 1, i32 2)
+define amdgpu_kernel void @smfmac_f32_32x32x64_fp8_fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, ptr addrspace(1) %out) {
+ %result = call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, i32 1, i32 2)
+ store <16 x float> %result, ptr addrspace(1) %out
+ ret void
+}
+
declare i32 @llvm.amdgcn.ds.swizzle(i32, i32) #1
declare i32 @llvm.amdgcn.permlane16.i32(i32, i32, i32, i32, i1, i1) #1
declare i32 @llvm.amdgcn.permlanex16.i32(i32, i32, i32, i32, i1, i1) #1
diff --git a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.smfmac.gfx950.ll b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.smfmac.gfx950.ll
index 7abff1db867674..be6ef315e4c743 100644
--- a/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.smfmac.gfx950.ll
+++ b/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.smfmac.gfx950.ll
@@ -4212,6 +4212,420 @@ define <16 x float> @test_smfmac_f32_32x32x64_fp8_bf8__sgpr(<4 x i32> inreg %arg
ret <16 x float> %result
}
+; --------------------------------------------------------------------
+; llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8
+; --------------------------------------------------------------------
+
+declare <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32>, <8 x i32>, <16 x float>, i32, i32 immarg, i32 immarg)
+
+define amdgpu_kernel void @test_smfmac_f32_32x32x64_fp8_fp8__vgpr(ptr addrspace(1) %arg, <4 x i32> %a, <8 x i32> %b, i32 %idx) #0 {
+; SDAG-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__vgpr:
+; SDAG: ; %bb.0: ; %bb
+; SDAG-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
+; SDAG-NEXT: v_and_b32_e32 v0, 0x3ff, v0
+; SDAG-NEXT: v_lshlrev_b32_e32 v16, 6, v0
+; SDAG-NEXT: s_waitcnt lgkmcnt(0)
+; SDAG-NEXT: global_load_dwordx4 v[12:15], v16, s[0:1] offset:48
+; SDAG-NEXT: global_load_dwordx4 v[8:11], v16, s[0:1] offset:32
+; SDAG-NEXT: global_load_dwordx4 v[4:7], v16, s[0:1] offset:16
+; SDAG-NEXT: global_load_dwordx4 v[0:3], v16, s[0:1]
+; SDAG-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x34
+; SDAG-NEXT: s_load_dword s2, s[4:5], 0x64
+; SDAG-NEXT: s_load_dwordx4 s[16:19], s[4:5], 0x54
+; SDAG-NEXT: s_waitcnt lgkmcnt(0)
+; SDAG-NEXT: v_mov_b32_e32 v24, s8
+; SDAG-NEXT: v_mov_b32_e32 v25, s9
+; SDAG-NEXT: v_mov_b32_e32 v26, s10
+; SDAG-NEXT: v_mov_b32_e32 v27, s11
+; SDAG-NEXT: v_mov_b32_e32 v16, s12
+; SDAG-NEXT: v_mov_b32_e32 v17, s13
+; SDAG-NEXT: v_mov_b32_e32 v18, s14
+; SDAG-NEXT: v_mov_b32_e32 v19, s15
+; SDAG-NEXT: v_mov_b32_e32 v20, s16
+; SDAG-NEXT: v_mov_b32_e32 v21, s17
+; SDAG-NEXT: v_mov_b32_e32 v22, s18
+; SDAG-NEXT: v_mov_b32_e32 v23, s19
+; SDAG-NEXT: v_mov_b32_e32 v28, s2
+; SDAG-NEXT: s_waitcnt vmcnt(0)
+; SDAG-NEXT: s_nop 0
+; SDAG-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 v[0:15], v[24:27], v[16:23], v28 cbsz:1 abid:2
+; SDAG-NEXT: v_mov_b32_e32 v16, 0
+; SDAG-NEXT: s_nop 7
+; SDAG-NEXT: s_nop 1
+; SDAG-NEXT: global_store_dwordx4 v16, v[8:11], s[0:1] offset:32
+; SDAG-NEXT: global_store_dwordx4 v16, v[12:15], s[0:1] offset:48
+; SDAG-NEXT: global_store_dwordx4 v16, v[0:3], s[0:1]
+; SDAG-NEXT: global_store_dwordx4 v16, v[4:7], s[0:1] offset:16
+; SDAG-NEXT: s_endpgm
+;
+; GISEL-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__vgpr:
+; GISEL: ; %bb.0: ; %bb
+; GISEL-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
+; GISEL-NEXT: v_and_b32_e32 v0, 0x3ff, v0
+; GISEL-NEXT: v_lshlrev_b32_e32 v16, 6, v0
+; GISEL-NEXT: s_waitcnt lgkmcnt(0)
+; GISEL-NEXT: global_load_dwordx4 v[0:3], v16, s[0:1]
+; GISEL-NEXT: global_load_dwordx4 v[4:7], v16, s[0:1] offset:16
+; GISEL-NEXT: global_load_dwordx4 v[8:11], v16, s[0:1] offset:32
+; GISEL-NEXT: global_load_dwordx4 v[12:15], v16, s[0:1] offset:48
+; GISEL-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x34
+; GISEL-NEXT: s_load_dwordx4 s[16:19], s[4:5], 0x54
+; GISEL-NEXT: s_load_dword s2, s[4:5], 0x64
+; GISEL-NEXT: s_waitcnt lgkmcnt(0)
+; GISEL-NEXT: v_mov_b64_e32 v[26:27], s[10:11]
+; GISEL-NEXT: v_mov_b64_e32 v[24:25], s[8:9]
+; GISEL-NEXT: v_mov_b64_e32 v[22:23], s[18:19]
+; GISEL-NEXT: v_mov_b32_e32 v28, s2
+; GISEL-NEXT: v_mov_b64_e32 v[20:21], s[16:17]
+; GISEL-NEXT: v_mov_b64_e32 v[18:19], s[14:15]
+; GISEL-NEXT: v_mov_b64_e32 v[16:17], s[12:13]
+; GISEL-NEXT: s_waitcnt vmcnt(0)
+; GISEL-NEXT: s_nop 0
+; GISEL-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 v[0:15], v[24:27], v[16:23], v28 cbsz:1 abid:2
+; GISEL-NEXT: v_mov_b32_e32 v16, 0
+; GISEL-NEXT: s_nop 7
+; GISEL-NEXT: s_nop 1
+; GISEL-NEXT: global_store_dwordx4 v16, v[0:3], s[0:1]
+; GISEL-NEXT: global_store_dwordx4 v16, v[4:7], s[0:1] offset:16
+; GISEL-NEXT: global_store_dwordx4 v16, v[8:11], s[0:1] offset:32
+; GISEL-NEXT: global_store_dwordx4 v16, v[12:15], s[0:1] offset:48
+; GISEL-NEXT: s_endpgm
+bb:
+ %id = call i32 @llvm.amdgcn.workitem.id.x()
+ %gep = getelementptr <16 x float>, ptr addrspace(1) %arg, i32 %id
+ %in.1 = load <16 x float>, ptr addrspace(1) %gep
+ %mai.1 = tail call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %a, <8 x i32> %b, <16 x float> %in.1, i32 %idx, i32 1, i32 2)
+ store <16 x float> %mai.1, ptr addrspace(1) %arg
+ ret void
+}
+
+define <16 x float> @test_smfmac_f32_32x32x64_fp8_fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3) {
+; SDAG-LABEL: test_smfmac_f32_32x32x64_fp8_fp8:
+; SDAG: ; %bb.0:
+; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
+; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
+; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
+; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
+; SDAG-NEXT: v_accvgpr_write_b32 a4, v16
+; SDAG-NEXT: v_accvgpr_write_b32 a5, v17
+; SDAG-NEXT: v_accvgpr_write_b32 a6, v18
+; SDAG-NEXT: v_accvgpr_write_b32 a7, v19
+; SDAG-NEXT: v_accvgpr_write_b32 a8, v20
+; SDAG-NEXT: v_accvgpr_write_b32 a9, v21
+; SDAG-NEXT: v_accvgpr_write_b32 a10, v22
+; SDAG-NEXT: v_accvgpr_write_b32 a11, v23
+; SDAG-NEXT: v_accvgpr_write_b32 a12, v24
+; SDAG-NEXT: v_accvgpr_write_b32 a13, v25
+; SDAG-NEXT: v_accvgpr_write_b32 a14, v26
+; SDAG-NEXT: v_accvgpr_write_b32 a15, v27
+; SDAG-NEXT: s_nop 1
+; SDAG-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 a[0:15], v[0:3], v[4:11], v28
+; SDAG-NEXT: s_nop 7
+; SDAG-NEXT: s_nop 2
+; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
+; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
+; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
+; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
+; SDAG-NEXT: v_accvgpr_read_b32 v4, a4
+; SDAG-NEXT: v_accvgpr_read_b32 v5, a5
+; SDAG-NEXT: v_accvgpr_read_b32 v6, a6
+; SDAG-NEXT: v_accvgpr_read_b32 v7, a7
+; SDAG-NEXT: v_accvgpr_read_b32 v8, a8
+; SDAG-NEXT: v_accvgpr_read_b32 v9, a9
+; SDAG-NEXT: v_accvgpr_read_b32 v10, a10
+; SDAG-NEXT: v_accvgpr_read_b32 v11, a11
+; SDAG-NEXT: v_accvgpr_read_b32 v12, a12
+; SDAG-NEXT: v_accvgpr_read_b32 v13, a13
+; SDAG-NEXT: v_accvgpr_read_b32 v14, a14
+; SDAG-NEXT: v_accvgpr_read_b32 v15, a15
+; SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GISEL-LABEL: test_smfmac_f32_32x32x64_fp8_fp8:
+; GISEL: ; %bb.0:
+; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GISEL-NEXT: v_mov_b32_e32 v48, v0
+; GISEL-NEXT: v_mov_b32_e32 v49, v1
+; GISEL-NEXT: v_mov_b32_e32 v50, v2
+; GISEL-NEXT: v_mov_b32_e32 v51, v3
+; GISEL-NEXT: v_mov_b32_e32 v30, v4
+; GISEL-NEXT: v_mov_b32_e32 v31, v5
+; GISEL-NEXT: v_mov_b32_e32 v32, v6
+; GISEL-NEXT: v_mov_b32_e32 v33, v7
+; GISEL-NEXT: v_mov_b32_e32 v34, v8
+; GISEL-NEXT: v_mov_b32_e32 v35, v9
+; GISEL-NEXT: v_mov_b32_e32 v36, v10
+; GISEL-NEXT: v_mov_b32_e32 v37, v11
+; GISEL-NEXT: v_mov_b64_e32 v[0:1], v[12:13]
+; GISEL-NEXT: v_mov_b64_e32 v[2:3], v[14:15]
+; GISEL-NEXT: v_mov_b64_e32 v[4:5], v[16:17]
+; GISEL-NEXT: v_mov_b64_e32 v[6:7], v[18:19]
+; GISEL-NEXT: v_mov_b64_e32 v[8:9], v[20:21]
+; GISEL-NEXT: v_mov_b64_e32 v[10:11], v[22:23]
+; GISEL-NEXT: v_mov_b64_e32 v[12:13], v[24:25]
+; GISEL-NEXT: v_mov_b64_e32 v[14:15], v[26:27]
+; GISEL-NEXT: s_nop 1
+; GISEL-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 v[0:15], v[48:51], v[30:37], v28
+; GISEL-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, i32 immarg 0, i32 immarg 0)
+ ret <16 x float> %result
+}
+
+define <16 x float> @test_smfmac_f32_32x32x64_fp8_fp8__flags0(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3) {
+; SDAG-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__flags0:
+; SDAG: ; %bb.0:
+; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
+; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
+; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
+; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
+; SDAG-NEXT: v_accvgpr_write_b32 a4, v16
+; SDAG-NEXT: v_accvgpr_write_b32 a5, v17
+; SDAG-NEXT: v_accvgpr_write_b32 a6, v18
+; SDAG-NEXT: v_accvgpr_write_b32 a7, v19
+; SDAG-NEXT: v_accvgpr_write_b32 a8, v20
+; SDAG-NEXT: v_accvgpr_write_b32 a9, v21
+; SDAG-NEXT: v_accvgpr_write_b32 a10, v22
+; SDAG-NEXT: v_accvgpr_write_b32 a11, v23
+; SDAG-NEXT: v_accvgpr_write_b32 a12, v24
+; SDAG-NEXT: v_accvgpr_write_b32 a13, v25
+; SDAG-NEXT: v_accvgpr_write_b32 a14, v26
+; SDAG-NEXT: v_accvgpr_write_b32 a15, v27
+; SDAG-NEXT: s_nop 1
+; SDAG-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 a[0:15], v[0:3], v[4:11], v28 cbsz:1 abid:3
+; SDAG-NEXT: s_nop 7
+; SDAG-NEXT: s_nop 2
+; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
+; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
+; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
+; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
+; SDAG-NEXT: v_accvgpr_read_b32 v4, a4
+; SDAG-NEXT: v_accvgpr_read_b32 v5, a5
+; SDAG-NEXT: v_accvgpr_read_b32 v6, a6
+; SDAG-NEXT: v_accvgpr_read_b32 v7, a7
+; SDAG-NEXT: v_accvgpr_read_b32 v8, a8
+; SDAG-NEXT: v_accvgpr_read_b32 v9, a9
+; SDAG-NEXT: v_accvgpr_read_b32 v10, a10
+; SDAG-NEXT: v_accvgpr_read_b32 v11, a11
+; SDAG-NEXT: v_accvgpr_read_b32 v12, a12
+; SDAG-NEXT: v_accvgpr_read_b32 v13, a13
+; SDAG-NEXT: v_accvgpr_read_b32 v14, a14
+; SDAG-NEXT: v_accvgpr_read_b32 v15, a15
+; SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GISEL-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__flags0:
+; GISEL: ; %bb.0:
+; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GISEL-NEXT: v_mov_b32_e32 v48, v0
+; GISEL-NEXT: v_mov_b32_e32 v49, v1
+; GISEL-NEXT: v_mov_b32_e32 v50, v2
+; GISEL-NEXT: v_mov_b32_e32 v51, v3
+; GISEL-NEXT: v_mov_b32_e32 v30, v4
+; GISEL-NEXT: v_mov_b32_e32 v31, v5
+; GISEL-NEXT: v_mov_b32_e32 v32, v6
+; GISEL-NEXT: v_mov_b32_e32 v33, v7
+; GISEL-NEXT: v_mov_b32_e32 v34, v8
+; GISEL-NEXT: v_mov_b32_e32 v35, v9
+; GISEL-NEXT: v_mov_b32_e32 v36, v10
+; GISEL-NEXT: v_mov_b32_e32 v37, v11
+; GISEL-NEXT: v_mov_b64_e32 v[0:1], v[12:13]
+; GISEL-NEXT: v_mov_b64_e32 v[2:3], v[14:15]
+; GISEL-NEXT: v_mov_b64_e32 v[4:5], v[16:17]
+; GISEL-NEXT: v_mov_b64_e32 v[6:7], v[18:19]
+; GISEL-NEXT: v_mov_b64_e32 v[8:9], v[20:21]
+; GISEL-NEXT: v_mov_b64_e32 v[10:11], v[22:23]
+; GISEL-NEXT: v_mov_b64_e32 v[12:13], v[24:25]
+; GISEL-NEXT: v_mov_b64_e32 v[14:15], v[26:27]
+; GISEL-NEXT: s_nop 1
+; GISEL-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 v[0:15], v[48:51], v[30:37], v28 cbsz:1 abid:3
+; GISEL-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, i32 immarg 1, i32 immarg 3)
+ ret <16 x float> %result
+}
+
+define <16 x float> @test_smfmac_f32_32x32x64_fp8_fp8__flags1(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3) {
+; SDAG-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__flags1:
+; SDAG: ; %bb.0:
+; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
+; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
+; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
+; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
+; SDAG-NEXT: v_accvgpr_write_b32 a4, v16
+; SDAG-NEXT: v_accvgpr_write_b32 a5, v17
+; SDAG-NEXT: v_accvgpr_write_b32 a6, v18
+; SDAG-NEXT: v_accvgpr_write_b32 a7, v19
+; SDAG-NEXT: v_accvgpr_write_b32 a8, v20
+; SDAG-NEXT: v_accvgpr_write_b32 a9, v21
+; SDAG-NEXT: v_accvgpr_write_b32 a10, v22
+; SDAG-NEXT: v_accvgpr_write_b32 a11, v23
+; SDAG-NEXT: v_accvgpr_write_b32 a12, v24
+; SDAG-NEXT: v_accvgpr_write_b32 a13, v25
+; SDAG-NEXT: v_accvgpr_write_b32 a14, v26
+; SDAG-NEXT: v_accvgpr_write_b32 a15, v27
+; SDAG-NEXT: s_nop 1
+; SDAG-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 a[0:15], v[0:3], v[4:11], v28 cbsz:3 abid:1
+; SDAG-NEXT: s_nop 7
+; SDAG-NEXT: s_nop 2
+; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
+; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
+; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
+; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
+; SDAG-NEXT: v_accvgpr_read_b32 v4, a4
+; SDAG-NEXT: v_accvgpr_read_b32 v5, a5
+; SDAG-NEXT: v_accvgpr_read_b32 v6, a6
+; SDAG-NEXT: v_accvgpr_read_b32 v7, a7
+; SDAG-NEXT: v_accvgpr_read_b32 v8, a8
+; SDAG-NEXT: v_accvgpr_read_b32 v9, a9
+; SDAG-NEXT: v_accvgpr_read_b32 v10, a10
+; SDAG-NEXT: v_accvgpr_read_b32 v11, a11
+; SDAG-NEXT: v_accvgpr_read_b32 v12, a12
+; SDAG-NEXT: v_accvgpr_read_b32 v13, a13
+; SDAG-NEXT: v_accvgpr_read_b32 v14, a14
+; SDAG-NEXT: v_accvgpr_read_b32 v15, a15
+; SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GISEL-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__flags1:
+; GISEL: ; %bb.0:
+; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GISEL-NEXT: v_mov_b32_e32 v48, v0
+; GISEL-NEXT: v_mov_b32_e32 v49, v1
+; GISEL-NEXT: v_mov_b32_e32 v50, v2
+; GISEL-NEXT: v_mov_b32_e32 v51, v3
+; GISEL-NEXT: v_mov_b32_e32 v30, v4
+; GISEL-NEXT: v_mov_b32_e32 v31, v5
+; GISEL-NEXT: v_mov_b32_e32 v32, v6
+; GISEL-NEXT: v_mov_b32_e32 v33, v7
+; GISEL-NEXT: v_mov_b32_e32 v34, v8
+; GISEL-NEXT: v_mov_b32_e32 v35, v9
+; GISEL-NEXT: v_mov_b32_e32 v36, v10
+; GISEL-NEXT: v_mov_b32_e32 v37, v11
+; GISEL-NEXT: v_mov_b64_e32 v[0:1], v[12:13]
+; GISEL-NEXT: v_mov_b64_e32 v[2:3], v[14:15]
+; GISEL-NEXT: v_mov_b64_e32 v[4:5], v[16:17]
+; GISEL-NEXT: v_mov_b64_e32 v[6:7], v[18:19]
+; GISEL-NEXT: v_mov_b64_e32 v[8:9], v[20:21]
+; GISEL-NEXT: v_mov_b64_e32 v[10:11], v[22:23]
+; GISEL-NEXT: v_mov_b64_e32 v[12:13], v[24:25]
+; GISEL-NEXT: v_mov_b64_e32 v[14:15], v[26:27]
+; GISEL-NEXT: s_nop 1
+; GISEL-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 v[0:15], v[48:51], v[30:37], v28 cbsz:3 abid:1
+; GISEL-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, i32 immarg 3, i32 immarg 1)
+ ret <16 x float> %result
+}
+
+define <16 x float> @test_smfmac_f32_32x32x64_fp8_fp8__sgpr(<4 x i32> inreg %arg0, <8 x i32> inreg %arg1, <16 x float> inreg %arg2, i32 inreg %arg3) {
+; SDAG-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__sgpr:
+; SDAG: ; %bb.0:
+; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; SDAG-NEXT: v_mov_b32_e32 v28, s0
+; SDAG-NEXT: v_mov_b32_e32 v29, s1
+; SDAG-NEXT: v_mov_b32_e32 v30, s2
+; SDAG-NEXT: v_mov_b32_e32 v31, s3
+; SDAG-NEXT: v_mov_b32_e32 v12, s24
+; SDAG-NEXT: v_mov_b32_e32 v27, v9
+; SDAG-NEXT: v_mov_b32_e32 v26, v8
+; SDAG-NEXT: v_mov_b32_e32 v25, v7
+; SDAG-NEXT: v_mov_b32_e32 v24, v6
+; SDAG-NEXT: v_mov_b32_e32 v23, v5
+; SDAG-NEXT: v_mov_b32_e32 v22, v4
+; SDAG-NEXT: v_mov_b32_e32 v21, v3
+; SDAG-NEXT: v_mov_b32_e32 v20, v2
+; SDAG-NEXT: v_mov_b32_e32 v19, v1
+; SDAG-NEXT: v_mov_b32_e32 v18, v0
+; SDAG-NEXT: v_mov_b32_e32 v13, s25
+; SDAG-NEXT: v_mov_b32_e32 v14, s26
+; SDAG-NEXT: v_mov_b32_e32 v15, s27
+; SDAG-NEXT: v_mov_b32_e32 v16, s28
+; SDAG-NEXT: v_mov_b32_e32 v17, s29
+; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
+; SDAG-NEXT: v_mov_b32_e32 v0, s16
+; SDAG-NEXT: v_mov_b32_e32 v1, s17
+; SDAG-NEXT: v_mov_b32_e32 v2, s18
+; SDAG-NEXT: v_mov_b32_e32 v3, s19
+; SDAG-NEXT: v_mov_b32_e32 v4, s20
+; SDAG-NEXT: v_mov_b32_e32 v5, s21
+; SDAG-NEXT: v_mov_b32_e32 v6, s22
+; SDAG-NEXT: v_mov_b32_e32 v7, s23
+; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
+; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
+; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
+; SDAG-NEXT: v_accvgpr_write_b32 a4, v16
+; SDAG-NEXT: v_accvgpr_write_b32 a5, v17
+; SDAG-NEXT: v_accvgpr_write_b32 a6, v18
+; SDAG-NEXT: v_accvgpr_write_b32 a7, v19
+; SDAG-NEXT: v_accvgpr_write_b32 a8, v20
+; SDAG-NEXT: v_accvgpr_write_b32 a9, v21
+; SDAG-NEXT: v_accvgpr_write_b32 a10, v22
+; SDAG-NEXT: v_accvgpr_write_b32 a11, v23
+; SDAG-NEXT: v_accvgpr_write_b32 a12, v24
+; SDAG-NEXT: v_accvgpr_write_b32 a13, v25
+; SDAG-NEXT: v_accvgpr_write_b32 a14, v26
+; SDAG-NEXT: v_accvgpr_write_b32 a15, v27
+; SDAG-NEXT: s_nop 1
+; SDAG-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 a[0:15], v[28:31], v[0:7], v10
+; SDAG-NEXT: s_nop 7
+; SDAG-NEXT: s_nop 2
+; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
+; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
+; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
+; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
+; SDAG-NEXT: v_accvgpr_read_b32 v4, a4
+; SDAG-NEXT: v_accvgpr_read_b32 v5, a5
+; SDAG-NEXT: v_accvgpr_read_b32 v6, a6
+; SDAG-NEXT: v_accvgpr_read_b32 v7, a7
+; SDAG-NEXT: v_accvgpr_read_b32 v8, a8
+; SDAG-NEXT: v_accvgpr_read_b32 v9, a9
+; SDAG-NEXT: v_accvgpr_read_b32 v10, a10
+; SDAG-NEXT: v_accvgpr_read_b32 v11, a11
+; SDAG-NEXT: v_accvgpr_read_b32 v12, a12
+; SDAG-NEXT: v_accvgpr_read_b32 v13, a13
+; SDAG-NEXT: v_accvgpr_read_b32 v14, a14
+; SDAG-NEXT: v_accvgpr_read_b32 v15, a15
+; SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GISEL-LABEL: test_smfmac_f32_32x32x64_fp8_fp8__sgpr:
+; GISEL: ; %bb.0:
+; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GISEL-NEXT: v_mov_b64_e32 v[36:37], s[2:3]
+; GISEL-NEXT: v_mov_b64_e32 v[34:35], s[0:1]
+; GISEL-NEXT: v_mov_b32_e32 v18, s24
+; GISEL-NEXT: v_mov_b32_e32 v19, s25
+; GISEL-NEXT: v_mov_b32_e32 v24, v0
+; GISEL-NEXT: v_mov_b32_e32 v25, v1
+; GISEL-NEXT: v_mov_b32_e32 v26, v2
+; GISEL-NEXT: v_mov_b32_e32 v27, v3
+; GISEL-NEXT: v_mov_b32_e32 v28, v4
+; GISEL-NEXT: v_mov_b32_e32 v29, v5
+; GISEL-NEXT: v_mov_b32_e32 v30, v6
+; GISEL-NEXT: v_mov_b32_e32 v31, v7
+; GISEL-NEXT: v_mov_b32_e32 v32, v8
+; GISEL-NEXT: v_mov_b32_e32 v33, v9
+; GISEL-NEXT: v_mov_b32_e32 v16, v10
+; GISEL-NEXT: v_mov_b32_e32 v20, s26
+; GISEL-NEXT: v_mov_b32_e32 v21, s27
+; GISEL-NEXT: v_mov_b32_e32 v22, s28
+; GISEL-NEXT: v_mov_b32_e32 v23, s29
+; GISEL-NEXT: v_mov_b64_e32 v[54:55], s[22:23]
+; GISEL-NEXT: v_mov_b64_e32 v[0:1], v[18:19]
+; GISEL-NEXT: v_mov_b64_e32 v[52:53], s[20:21]
+; GISEL-NEXT: v_mov_b64_e32 v[50:51], s[18:19]
+; GISEL-NEXT: v_mov_b64_e32 v[48:49], s[16:17]
+; GISEL-NEXT: v_mov_b64_e32 v[2:3], v[20:21]
+; GISEL-NEXT: v_mov_b64_e32 v[4:5], v[22:23]
+; GISEL-NEXT: v_mov_b64_e32 v[6:7], v[24:25]
+; GISEL-NEXT: v_mov_b64_e32 v[8:9], v[26:27]
+; GISEL-NEXT: v_mov_b64_e32 v[10:11], v[28:29]
+; GISEL-NEXT: v_mov_b64_e32 v[12:13], v[30:31]
+; GISEL-NEXT: v_mov_b64_e32 v[14:15], v[32:33]
+; GISEL-NEXT: s_nop 1
+; GISEL-NEXT: v_smfmac_f32_32x32x64_fp8_fp8 v[0:15], v[34:37], v[48:55], v16
+; GISEL-NEXT: s_setpc_b64 s[30:31]
+ %result = call <16 x float> @llvm.amdgcn.smfmac.f32.32x32x64.fp8.fp8(<4 x i32> %arg0, <8 x i32> %arg1, <16 x float> %arg2, i32 %arg3, i32 immarg 0, i32 immarg 0)
+ ret <16 x float> %result
+}
+
attributes #0 = { "amdgpu-flat-work-group-size"="1,256" }
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
; GCN: {{.*}}
diff --git a/llvm/test/MC/AMDGPU/mai-gfx950.s b/llvm/test/MC/AMDGPU/mai-gfx950.s
index db1db29466d8ed..23b1ba2c3cd13a 100644
--- a/llvm/test/MC/AMDGPU/mai-gfx950.s
+++ b/llvm/test/MC/AMDGPU/mai-gfx950.s
@@ -1524,3 +1524,39 @@ v_smfmac_f32_32x32x64_fp8_bf8 a[10:25], a[2:5], a[6:13], v2 cbsz:3 abid:1
// GFX950: v_smfmac_f32_32x32x64_fp8_bf8 a[10:25], a[2:5], a[6:13], v3 cbsz:1 abid:3 ; encoding: [0x0a,0x99,0xcf,0xd3,0x02,0x0d,0x0e,0x1c]
// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
v_smfmac_f32_32x32x64_fp8_bf8 a[10:25], a[2:5], a[6:13], v3 cbsz:1 abid:3
+
+//===----------------------------------------------------------------------===//
+// v_smfmac_f32_32x32x64_fp8_fp8
+//===----------------------------------------------------------------------===//
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v3 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0e,0x0c]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v3 cbsz:3 abid:1
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v3 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0e,0x0c]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64fp8fp8 v[10:25], a[2:5], v[4:11], v3 cbsz:3 abid:1
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], v[2:5], a[4:11], v1 ; encoding: [0x0a,0x80,0xd3,0xd3,0x02,0x09,0x06,0x14]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], v[2:5], a[4:11], v1
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0a,0x0c]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v2 cbsz:3 abid:1
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], v[2:5], a[4:11], v3 ; encoding: [0x0a,0x80,0xd3,0xd3,0x02,0x09,0x0e,0x14]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], v[2:5], a[4:11], v3
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], v[2:5], v[6:13], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x0d,0x0a,0x04]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], v[2:5], v[6:13], v2 cbsz:3 abid:1
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], a[2:5], a[6:13], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x8b,0xd3,0xd3,0x02,0x0d,0x0a,0x1c]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], a[2:5], a[6:13], v2 cbsz:3 abid:1
+
+// GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], a[2:5], a[6:13], v3 cbsz:1 abid:3 ; encoding: [0x0a,0x99,0xd3,0xd3,0x02,0x0d,0x0e,0x1c]
+// ERR: :[[@LINE+1]]:{{[0-9]+}}: error: instruction not supported on this GPU
+v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], a[2:5], a[6:13], v3 cbsz:1 abid:3
diff --git a/llvm/test/MC/Disassembler/AMDGPU/gfx950_mai.txt b/llvm/test/MC/Disassembler/AMDGPU/gfx950_mai.txt
index b7b3f8abbe7bf6..8adc8b79fbbf5e 100644
--- a/llvm/test/MC/Disassembler/AMDGPU/gfx950_mai.txt
+++ b/llvm/test/MC/Disassembler/AMDGPU/gfx950_mai.txt
@@ -954,3 +954,25 @@
# GFX950: v_smfmac_f32_32x32x64_fp8_bf8 v[10:25], v[2:5], v[6:13], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xcf,0xd3,0x02,0x0d,0x0a,0x04]
0x0a,0x0b,0xcf,0xd3,0x02,0x0d,0x0a,0x04
+
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], a[2:5], a[6:13], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x8b,0xd3,0xd3,0x02,0x0d,0x0a,0x1c]
+0x0a,0x8b,0xd3,0xd3,0x02,0x0d,0x0a,0x1c
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], a[2:5], a[6:13], v3 cbsz:1 abid:3 ; encoding: [0x0a,0x99,0xd3,0xd3,0x02,0x0d,0x0e,0x1c]
+0x0a,0x99,0xd3,0xd3,0x02,0x0d,0x0e,0x1c
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], v[2:5], a[4:11], v1 ; encoding: [0x0a,0x80,0xd3,0xd3,0x02,0x09,0x06,0x14]
+0x0a,0x80,0xd3,0xd3,0x02,0x09,0x06,0x14
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 a[10:25], v[2:5], a[4:11], v3 ; encoding: [0x0a,0x80,0xd3,0xd3,0x02,0x09,0x0e,0x14]
+0x0a,0x80,0xd3,0xd3,0x02,0x09,0x0e,0x14
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0a,0x0c]
+0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0a,0x0c
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], a[2:5], v[4:11], v3 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0e,0x0c]
+0x0a,0x0b,0xd3,0xd3,0x02,0x09,0x0e,0x0c
+
+# GFX950: v_smfmac_f32_32x32x64_fp8_fp8 v[10:25], v[2:5], v[6:13], v2 cbsz:3 abid:1 ; encoding: [0x0a,0x0b,0xd3,0xd3,0x02,0x0d,0x0a,0x04]
+0x0a,0x0b,0xd3,0xd3,0x02,0x0d,0x0a,0x04
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