Skip to content

Commit 3312491

Browse files
arsenmarsenm
authored
AMDGPU: Add v_smfmac_f32_16x16x128_fp8_bf8 for gfx950 (#117234)
1 parent 3678f8a commit 3312491

File tree

12 files changed

+306
-1
lines changed

12 files changed

+306
-1
lines changed

‎clang/include/clang/Basic/BuiltinsAMDGPU.def

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -452,6 +452,7 @@ TARGET_BUILTIN(__builtin_amdgcn_smfmac_i32_16x16x128_i8, "V4iV4iV8iV4iiIiIi", "n
452452
TARGET_BUILTIN(__builtin_amdgcn_smfmac_i32_32x32x64_i8, "V16iV4iV8iV16iiIiIi", "nc", "gfx950-insts")
453453
TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_16x16x128_bf8_bf8, "V4fV4iV8iV4fiIiIi", "nc", "gfx950-insts")
454454
TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8, "V4fV4iV8iV4fiIiIi", "nc", "gfx950-insts")
455+
TARGET_BUILTIN(__builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8, "V4fV4iV8iV4fiIiIi", "nc", "gfx950-insts")
455456

456457
//===----------------------------------------------------------------------===//
457458
// GFX12+ only builtins.

‎clang/test/CodeGenOpenCL/builtins-amdgcn-mfma.cl

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -524,4 +524,11 @@ void test_smfmac_f32_16x16x128_bf8_fp8(global v4f* out, v4i a, v8i b, v4f c, int
524524
*out = __builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8(a, b, c, idx, 0, 0);
525525
}
526526

527+
// CHECK-GFX950-LABEL: @test_smfmac_f32_16x16x128_fp8_bf8
528+
// CHECK-GFX950: call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %a, <8 x i32> %b, <4 x float> %c, i32 %idx, i32 0, i32 0)
529+
void test_smfmac_f32_16x16x128_fp8_bf8(global v4f* out, v4i a, v8i b, v4f c, int idx)
530+
{
531+
*out = __builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8(a, b, c, idx, 0, 0);
532+
}
533+
527534
#endif

‎clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950-param.cl

Lines changed: 6 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -112,3 +112,9 @@ void test_smfmac_f32_16x16x128_bf8_fp8(global float4* out, int4 a, int8 b, float
112112
*out = __builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8(a, b, c, idx, d, 0); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8' must be a constant integer}}
113113
*out = __builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8(a, b, c, idx, 0, d); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8' must be a constant integer}}
114114
}
115+
116+
void test_smfmac_f32_16x16x128_fp8_bf8(global float4* out, int4 a, int8 b, float4 c, int idx, int d)
117+
{
118+
*out = __builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8(a, b, c, idx, d, 0); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8' must be a constant integer}}
119+
*out = __builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8(a, b, c, idx, 0, d); // expected-error{{argument to '__builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8' must be a constant integer}}
120+
}

‎clang/test/SemaOpenCL/builtins-amdgcn-error-gfx950.cl

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -42,6 +42,7 @@ void test(__global float4* out0, half8 a0, half8 b0, float4 c0,
4242
*out11 = __builtin_amdgcn_smfmac_i32_32x32x64_i8(a11, b11, c11, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_i32_32x32x64_i8' needs target feature gfx950-insts}}
4343
*out12 = __builtin_amdgcn_smfmac_f32_16x16x128_bf8_bf8(a12, b12, c12, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_16x16x128_bf8_bf8' needs target feature gfx950-insts}}
4444
*out12 = __builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8(a12, b12, c12, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_16x16x128_bf8_fp8' needs target feature gfx950-insts}}
45+
*out12 = __builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8(a12, b12, c12, 0, 0, 0); // expected-error{{'__builtin_amdgcn_smfmac_f32_16x16x128_fp8_bf8' needs target feature gfx950-insts}}
4546
*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}}
4647
*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}}
4748
}

‎llvm/include/llvm/IR/IntrinsicsAMDGPU.td

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -3160,6 +3160,7 @@ def int_amdgcn_smfmac_i32_16x16x128_i8 : AMDGPUMSmfmacIntrinsic<llvm_v4i32_ty,
31603160
def int_amdgcn_smfmac_i32_32x32x64_i8 : AMDGPUMSmfmacIntrinsic<llvm_v16i32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
31613161
def int_amdgcn_smfmac_f32_16x16x128_bf8_bf8 : AMDGPUMSmfmacIntrinsic<llvm_v4f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
31623162
def int_amdgcn_smfmac_f32_16x16x128_bf8_fp8 : AMDGPUMSmfmacIntrinsic<llvm_v4f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
3163+
def int_amdgcn_smfmac_f32_16x16x128_fp8_bf8 : AMDGPUMSmfmacIntrinsic<llvm_v4f32_ty, llvm_v4i32_ty, llvm_v8i32_ty>;
31633164
}
31643165

31653166
//===----------------------------------------------------------------------===//

‎llvm/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1098,6 +1098,7 @@ bool AMDGPUInstructionSelector::selectG_INTRINSIC(MachineInstr &I) const {
10981098
case Intrinsic::amdgcn_smfmac_i32_32x32x64_i8:
10991099
case Intrinsic::amdgcn_smfmac_f32_16x16x128_bf8_bf8:
11001100
case Intrinsic::amdgcn_smfmac_f32_16x16x128_bf8_fp8:
1101+
case Intrinsic::amdgcn_smfmac_f32_16x16x128_fp8_bf8:
11011102
return selectSMFMACIntrin(I);
11021103
default:
11031104
return selectImpl(I, *CoverageInfo);
@@ -3514,6 +3515,9 @@ bool AMDGPUInstructionSelector::selectSMFMACIntrin(MachineInstr &MI) const {
35143515
case Intrinsic::amdgcn_smfmac_f32_16x16x128_bf8_fp8:
35153516
Opc = AMDGPU::V_SMFMAC_F32_16X16X128_BF8_FP8_e64;
35163517
break;
3518+
case Intrinsic::amdgcn_smfmac_f32_16x16x128_fp8_bf8:
3519+
Opc = AMDGPU::V_SMFMAC_F32_16X16X128_FP8_BF8_e64;
3520+
break;
35173521
default:
35183522
llvm_unreachable("unhandled smfmac intrinsic");
35193523
}

‎llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -4812,7 +4812,8 @@ AMDGPURegisterBankInfo::getInstrMapping(const MachineInstr &MI) const {
48124812
case Intrinsic::amdgcn_smfmac_i32_16x16x128_i8:
48134813
case Intrinsic::amdgcn_smfmac_i32_32x32x64_i8:
48144814
case Intrinsic::amdgcn_smfmac_f32_16x16x128_bf8_bf8:
4815-
case Intrinsic::amdgcn_smfmac_f32_16x16x128_bf8_fp8: {
4815+
case Intrinsic::amdgcn_smfmac_f32_16x16x128_bf8_fp8:
4816+
case Intrinsic::amdgcn_smfmac_f32_16x16x128_fp8_bf8: {
48164817
// vdst, srcA, srcB, srcC, idx
48174818
OpdsMapping[0] = getAGPROpMapping(MI.getOperand(0).getReg(), MRI, *TRI);
48184819
OpdsMapping[2] = getVGPROpMapping(MI.getOperand(2).getReg(), MRI, *TRI);

‎llvm/lib/Target/AMDGPU/VOP3PInstructions.td

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -1059,6 +1059,7 @@ defm V_SMFMAC_I32_16X16X128_I8 : SMFMACInst<"v_smfmac_i32_16x16x128_i8",
10591059
defm V_SMFMAC_I32_32X32X64_I8 : SMFMACInst<"v_smfmac_i32_32x32x64_i8", "I32_32X32X64_I8", int_amdgcn_smfmac_i32_32x32x64_i8>;
10601060
defm V_SMFMAC_F32_16X16X128_BF8_BF8 : SMFMACInst<"v_smfmac_f32_16x16x128_bf8_bf8", "F32_16X16X128_F8", int_amdgcn_smfmac_f32_16x16x128_bf8_bf8>;
10611061
defm V_SMFMAC_F32_16X16X128_BF8_FP8 : SMFMACInst<"v_smfmac_f32_16x16x128_bf8_fp8", "F32_16X16X128_F8", int_amdgcn_smfmac_f32_16x16x128_bf8_fp8>;
1062+
defm V_SMFMAC_F32_16X16X128_FP8_BF8 : SMFMACInst<"v_smfmac_f32_16x16x128_fp8_bf8", "F32_16X16X128_F8", int_amdgcn_smfmac_f32_16x16x128_fp8_bf8>;
10621063
}
10631064

10641065
def MAIInstInfoTable : GenericTable {
@@ -2159,6 +2160,7 @@ defm V_SMFMAC_I32_32X32X64_I8 : VOP3P_Real_SMFMAC <0x47, "v_smfmac_i32_32x3
21592160

21602161
defm V_SMFMAC_F32_16X16X128_BF8_BF8 : VOP3P_Real_SMFMAC <0x3b, "v_smfmac_f32_16x16x128bf8bf8">;
21612162
defm V_SMFMAC_F32_16X16X128_BF8_FP8 : VOP3P_Real_SMFMAC <0x3c, "v_smfmac_f32_16x16x128bf8fp8">;
2163+
defm V_SMFMAC_F32_16X16X128_FP8_BF8 : VOP3P_Real_SMFMAC <0x3d, "v_smfmac_f32_16x16x128fp8bf8">;
21622164

21632165
defm V_PK_FMA_F32 : VOP3P_Real_vi <0x30>;
21642166
defm V_PK_MUL_F32 : VOP3P_Real_vi <0x31>;

‎llvm/test/Analysis/UniformityAnalysis/AMDGPU/intrinsics.ll

Lines changed: 9 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -386,6 +386,15 @@ define amdgpu_kernel void @smfmac_f32_16x16x128_bf8_fp8(<4 x i32> %arg0, <8 x i3
386386
ret void
387387
}
388388

389+
declare <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32>, <8 x i32>, <4 x float>, i32, i32, i32)
390+
391+
; CHECK: DIVERGENT: %result = call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, i32 1, i32 2)
392+
define amdgpu_kernel void @smfmac_f32_16x16x128_fp8_bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, ptr addrspace(1) %out) {
393+
%result = call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, i32 1, i32 2)
394+
store <4 x float> %result, ptr addrspace(1) %out
395+
ret void
396+
}
397+
389398
declare i32 @llvm.amdgcn.ds.swizzle(i32, i32) #1
390399
declare i32 @llvm.amdgcn.permlane16.i32(i32, i32, i32, i32, i1, i1) #1
391400
declare i32 @llvm.amdgcn.permlanex16.i32(i32, i32, i32, i32, i1, i1) #1

‎llvm/test/CodeGen/AMDGPU/llvm.amdgcn.smfmac.gfx950.ll

Lines changed: 215 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -2540,6 +2540,221 @@ define <4 x float> @test_smfmac_f32_16x16x128_bf8_fp8__sgpr(<4 x i32> inreg %arg
25402540
ret <4 x float> %result
25412541
}
25422542

2543+
; --------------------------------------------------------------------
2544+
; llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8
2545+
; --------------------------------------------------------------------
2546+
2547+
declare <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32>, <8 x i32>, <4 x float>, i32, i32 immarg, i32 immarg)
2548+
2549+
define amdgpu_kernel void @test_smfmac_f32_16x16x128_fp8_bf8__vgpr(ptr addrspace(1) %arg, <4 x i32> %a, <8 x i32> %b, i32 %idx) #0 {
2550+
; SDAG-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__vgpr:
2551+
; SDAG: ; %bb.0: ; %bb
2552+
; SDAG-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x24
2553+
; SDAG-NEXT: v_and_b32_e32 v0, 0x3ff, v0
2554+
; SDAG-NEXT: v_lshlrev_b32_e32 v0, 4, v0
2555+
; SDAG-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x34
2556+
; SDAG-NEXT: v_mov_b32_e32 v16, 0
2557+
; SDAG-NEXT: s_waitcnt lgkmcnt(0)
2558+
; SDAG-NEXT: global_load_dwordx4 v[8:11], v0, s[6:7]
2559+
; SDAG-NEXT: s_load_dword s16, s[4:5], 0x64
2560+
; SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x54
2561+
; SDAG-NEXT: v_mov_b32_e32 v12, s8
2562+
; SDAG-NEXT: v_mov_b32_e32 v13, s9
2563+
; SDAG-NEXT: v_mov_b32_e32 v14, s10
2564+
; SDAG-NEXT: v_mov_b32_e32 v15, s11
2565+
; SDAG-NEXT: v_mov_b32_e32 v0, s12
2566+
; SDAG-NEXT: v_mov_b32_e32 v1, s13
2567+
; SDAG-NEXT: v_mov_b32_e32 v2, s14
2568+
; SDAG-NEXT: v_mov_b32_e32 v3, s15
2569+
; SDAG-NEXT: s_waitcnt lgkmcnt(0)
2570+
; SDAG-NEXT: v_mov_b32_e32 v4, s0
2571+
; SDAG-NEXT: v_mov_b32_e32 v5, s1
2572+
; SDAG-NEXT: v_mov_b32_e32 v6, s2
2573+
; SDAG-NEXT: v_mov_b32_e32 v7, s3
2574+
; SDAG-NEXT: v_mov_b32_e32 v17, s16
2575+
; SDAG-NEXT: s_waitcnt vmcnt(0)
2576+
; SDAG-NEXT: s_nop 0
2577+
; SDAG-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 v[8:11], v[12:15], v[0:7], v17 cbsz:1 abid:2
2578+
; SDAG-NEXT: s_nop 6
2579+
; SDAG-NEXT: global_store_dwordx4 v16, v[8:11], s[6:7]
2580+
; SDAG-NEXT: s_endpgm
2581+
;
2582+
; GISEL-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__vgpr:
2583+
; GISEL: ; %bb.0: ; %bb
2584+
; GISEL-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x24
2585+
; GISEL-NEXT: v_and_b32_e32 v0, 0x3ff, v0
2586+
; GISEL-NEXT: v_lshlrev_b32_e32 v0, 4, v0
2587+
; GISEL-NEXT: s_waitcnt lgkmcnt(0)
2588+
; GISEL-NEXT: global_load_dwordx4 v[8:11], v0, s[0:1]
2589+
; GISEL-NEXT: s_load_dwordx8 s[8:15], s[4:5], 0x34
2590+
; GISEL-NEXT: s_load_dwordx4 s[16:19], s[4:5], 0x54
2591+
; GISEL-NEXT: s_load_dword s2, s[4:5], 0x64
2592+
; GISEL-NEXT: s_waitcnt lgkmcnt(0)
2593+
; GISEL-NEXT: v_mov_b64_e32 v[14:15], s[10:11]
2594+
; GISEL-NEXT: v_mov_b64_e32 v[12:13], s[8:9]
2595+
; GISEL-NEXT: v_mov_b64_e32 v[0:1], s[12:13]
2596+
; GISEL-NEXT: v_mov_b64_e32 v[2:3], s[14:15]
2597+
; GISEL-NEXT: v_mov_b64_e32 v[4:5], s[16:17]
2598+
; GISEL-NEXT: v_mov_b64_e32 v[6:7], s[18:19]
2599+
; GISEL-NEXT: v_mov_b32_e32 v16, s2
2600+
; GISEL-NEXT: s_waitcnt vmcnt(0)
2601+
; GISEL-NEXT: s_nop 0
2602+
; GISEL-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 v[8:11], v[12:15], v[0:7], v16 cbsz:1 abid:2
2603+
; GISEL-NEXT: v_mov_b32_e32 v0, 0
2604+
; GISEL-NEXT: s_nop 5
2605+
; GISEL-NEXT: global_store_dwordx4 v0, v[8:11], s[0:1]
2606+
; GISEL-NEXT: s_endpgm
2607+
bb:
2608+
%id = call i32 @llvm.amdgcn.workitem.id.x()
2609+
%gep = getelementptr <4 x float>, ptr addrspace(1) %arg, i32 %id
2610+
%in.1 = load <4 x float>, ptr addrspace(1) %gep
2611+
%mai.1 = tail call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %a, <8 x i32> %b, <4 x float> %in.1, i32 %idx, i32 1, i32 2)
2612+
store <4 x float> %mai.1, ptr addrspace(1) %arg
2613+
ret void
2614+
}
2615+
2616+
define <4 x float> @test_smfmac_f32_16x16x128_fp8_bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3) {
2617+
; SDAG-LABEL: test_smfmac_f32_16x16x128_fp8_bf8:
2618+
; SDAG: ; %bb.0:
2619+
; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2620+
; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
2621+
; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
2622+
; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
2623+
; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
2624+
; SDAG-NEXT: s_nop 1
2625+
; SDAG-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 a[0:3], v[0:3], v[4:11], v16
2626+
; SDAG-NEXT: s_nop 6
2627+
; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
2628+
; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
2629+
; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
2630+
; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
2631+
; SDAG-NEXT: s_setpc_b64 s[30:31]
2632+
;
2633+
; GISEL-LABEL: test_smfmac_f32_16x16x128_fp8_bf8:
2634+
; GISEL: ; %bb.0:
2635+
; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2636+
; GISEL-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 v[12:15], v[0:3], v[4:11], v16
2637+
; GISEL-NEXT: s_nop 6
2638+
; GISEL-NEXT: v_mov_b32_e32 v0, v12
2639+
; GISEL-NEXT: v_mov_b32_e32 v1, v13
2640+
; GISEL-NEXT: v_mov_b32_e32 v2, v14
2641+
; GISEL-NEXT: v_mov_b32_e32 v3, v15
2642+
; GISEL-NEXT: s_setpc_b64 s[30:31]
2643+
%result = call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, i32 immarg 0, i32 immarg 0)
2644+
ret <4 x float> %result
2645+
}
2646+
2647+
define <4 x float> @test_smfmac_f32_16x16x128_fp8_bf8__flags0(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3) {
2648+
; SDAG-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__flags0:
2649+
; SDAG: ; %bb.0:
2650+
; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2651+
; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
2652+
; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
2653+
; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
2654+
; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
2655+
; SDAG-NEXT: s_nop 1
2656+
; SDAG-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 a[0:3], v[0:3], v[4:11], v16 cbsz:1 abid:3
2657+
; SDAG-NEXT: s_nop 6
2658+
; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
2659+
; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
2660+
; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
2661+
; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
2662+
; SDAG-NEXT: s_setpc_b64 s[30:31]
2663+
;
2664+
; GISEL-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__flags0:
2665+
; GISEL: ; %bb.0:
2666+
; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2667+
; GISEL-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 v[12:15], v[0:3], v[4:11], v16 cbsz:1 abid:3
2668+
; GISEL-NEXT: s_nop 6
2669+
; GISEL-NEXT: v_mov_b32_e32 v0, v12
2670+
; GISEL-NEXT: v_mov_b32_e32 v1, v13
2671+
; GISEL-NEXT: v_mov_b32_e32 v2, v14
2672+
; GISEL-NEXT: v_mov_b32_e32 v3, v15
2673+
; GISEL-NEXT: s_setpc_b64 s[30:31]
2674+
%result = call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, i32 immarg 1, i32 immarg 3)
2675+
ret <4 x float> %result
2676+
}
2677+
2678+
define <4 x float> @test_smfmac_f32_16x16x128_fp8_bf8__flags1(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3) {
2679+
; SDAG-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__flags1:
2680+
; SDAG: ; %bb.0:
2681+
; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2682+
; SDAG-NEXT: v_accvgpr_write_b32 a0, v12
2683+
; SDAG-NEXT: v_accvgpr_write_b32 a1, v13
2684+
; SDAG-NEXT: v_accvgpr_write_b32 a2, v14
2685+
; SDAG-NEXT: v_accvgpr_write_b32 a3, v15
2686+
; SDAG-NEXT: s_nop 1
2687+
; SDAG-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 a[0:3], v[0:3], v[4:11], v16 cbsz:3 abid:1
2688+
; SDAG-NEXT: s_nop 6
2689+
; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
2690+
; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
2691+
; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
2692+
; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
2693+
; SDAG-NEXT: s_setpc_b64 s[30:31]
2694+
;
2695+
; GISEL-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__flags1:
2696+
; GISEL: ; %bb.0:
2697+
; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2698+
; GISEL-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 v[12:15], v[0:3], v[4:11], v16 cbsz:3 abid:1
2699+
; GISEL-NEXT: s_nop 6
2700+
; GISEL-NEXT: v_mov_b32_e32 v0, v12
2701+
; GISEL-NEXT: v_mov_b32_e32 v1, v13
2702+
; GISEL-NEXT: v_mov_b32_e32 v2, v14
2703+
; GISEL-NEXT: v_mov_b32_e32 v3, v15
2704+
; GISEL-NEXT: s_setpc_b64 s[30:31]
2705+
%result = call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, i32 immarg 3, i32 immarg 1)
2706+
ret <4 x float> %result
2707+
}
2708+
2709+
define <4 x float> @test_smfmac_f32_16x16x128_fp8_bf8__sgpr(<4 x i32> inreg %arg0, <8 x i32> inreg %arg1, <4 x float> inreg %arg2, i32 inreg %arg3) {
2710+
; SDAG-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__sgpr:
2711+
; SDAG: ; %bb.0:
2712+
; SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2713+
; SDAG-NEXT: v_mov_b32_e32 v8, s0
2714+
; SDAG-NEXT: v_mov_b32_e32 v9, s1
2715+
; SDAG-NEXT: v_mov_b32_e32 v10, s2
2716+
; SDAG-NEXT: v_mov_b32_e32 v11, s3
2717+
; SDAG-NEXT: v_mov_b32_e32 v0, s16
2718+
; SDAG-NEXT: v_mov_b32_e32 v1, s17
2719+
; SDAG-NEXT: v_mov_b32_e32 v2, s18
2720+
; SDAG-NEXT: v_mov_b32_e32 v3, s19
2721+
; SDAG-NEXT: v_mov_b32_e32 v4, s20
2722+
; SDAG-NEXT: v_mov_b32_e32 v5, s21
2723+
; SDAG-NEXT: v_mov_b32_e32 v6, s22
2724+
; SDAG-NEXT: v_mov_b32_e32 v7, s23
2725+
; SDAG-NEXT: v_accvgpr_write_b32 a0, s24
2726+
; SDAG-NEXT: v_accvgpr_write_b32 a1, s25
2727+
; SDAG-NEXT: v_accvgpr_write_b32 a2, s26
2728+
; SDAG-NEXT: v_accvgpr_write_b32 a3, s27
2729+
; SDAG-NEXT: v_mov_b32_e32 v12, s28
2730+
; SDAG-NEXT: s_nop 1
2731+
; SDAG-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 a[0:3], v[8:11], v[0:7], v12
2732+
; SDAG-NEXT: s_nop 6
2733+
; SDAG-NEXT: v_accvgpr_read_b32 v0, a0
2734+
; SDAG-NEXT: v_accvgpr_read_b32 v1, a1
2735+
; SDAG-NEXT: v_accvgpr_read_b32 v2, a2
2736+
; SDAG-NEXT: v_accvgpr_read_b32 v3, a3
2737+
; SDAG-NEXT: s_setpc_b64 s[30:31]
2738+
;
2739+
; GISEL-LABEL: test_smfmac_f32_16x16x128_fp8_bf8__sgpr:
2740+
; GISEL: ; %bb.0:
2741+
; GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
2742+
; GISEL-NEXT: v_mov_b64_e32 v[14:15], s[2:3]
2743+
; GISEL-NEXT: v_mov_b64_e32 v[12:13], s[0:1]
2744+
; GISEL-NEXT: v_mov_b64_e32 v[4:5], s[16:17]
2745+
; GISEL-NEXT: v_mov_b64_e32 v[0:1], s[24:25]
2746+
; GISEL-NEXT: v_mov_b64_e32 v[6:7], s[18:19]
2747+
; GISEL-NEXT: v_mov_b64_e32 v[8:9], s[20:21]
2748+
; GISEL-NEXT: v_mov_b64_e32 v[10:11], s[22:23]
2749+
; GISEL-NEXT: v_mov_b64_e32 v[2:3], s[26:27]
2750+
; GISEL-NEXT: v_mov_b32_e32 v16, s28
2751+
; GISEL-NEXT: s_nop 1
2752+
; GISEL-NEXT: v_smfmac_f32_16x16x128_fp8_bf8 v[0:3], v[12:15], v[4:11], v16
2753+
; GISEL-NEXT: s_setpc_b64 s[30:31]
2754+
%result = call <4 x float> @llvm.amdgcn.smfmac.f32.16x16x128.fp8.bf8(<4 x i32> %arg0, <8 x i32> %arg1, <4 x float> %arg2, i32 %arg3, i32 immarg 0, i32 immarg 0)
2755+
ret <4 x float> %result
2756+
}
2757+
25432758
attributes #0 = { "amdgpu-flat-work-group-size"="1,256" }
25442759
;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
25452760
; GCN: {{.*}}

0 commit comments

Comments
 (0)