1 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 ; RUN: llc -global-isel -mtriple=amdgcn-mesa-mesa3d -mcpu=fiji -stop-after=irtranslator %s -o - | FileCheck %s
4 define amdgpu_vs void @test_f32_inreg(float inreg %arg0) {
5 ; CHECK-LABEL: name: test_f32_inreg
6 ; CHECK: bb.1 (%ir-block.0):
7 ; CHECK-NEXT: liveins: $sgpr2
9 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $sgpr2
10 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
11 ; CHECK-NEXT: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp), 32, 15, [[COPY]](s32), [[DEF]](s32), [[DEF]](s32), [[DEF]](s32), 0, 0
12 ; CHECK-NEXT: S_ENDPGM 0
13 call void @llvm.amdgcn.exp.f32(i32 32, i32 15, float %arg0, float undef, float undef, float undef, i1 false, i1 false) #0
17 define amdgpu_vs void @test_f32(float %arg0) {
18 ; CHECK-LABEL: name: test_f32
19 ; CHECK: bb.1 (%ir-block.0):
20 ; CHECK-NEXT: liveins: $vgpr0
22 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
23 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
24 ; CHECK-NEXT: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp), 32, 15, [[COPY]](s32), [[DEF]](s32), [[DEF]](s32), [[DEF]](s32), 0, 0
25 ; CHECK-NEXT: S_ENDPGM 0
26 call void @llvm.amdgcn.exp.f32(i32 32, i32 15, float %arg0, float undef, float undef, float undef, i1 false, i1 false) #0
30 define amdgpu_vs void @test_ptr2_inreg(ptr addrspace(4) inreg %arg0) {
31 ; CHECK-LABEL: name: test_ptr2_inreg
32 ; CHECK: bb.1 (%ir-block.0):
33 ; CHECK-NEXT: liveins: $sgpr2, $sgpr3
35 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $sgpr2
36 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $sgpr3
37 ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p4) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
38 ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV]](p4) :: (volatile invariant load (s32) from %ir.arg0, addrspace 4)
39 ; CHECK-NEXT: S_ENDPGM 0
40 %tmp0 = load volatile i32, ptr addrspace(4) %arg0
44 define amdgpu_vs void @test_sgpr_alignment0(float inreg %arg0, ptr addrspace(4) inreg %arg1) {
45 ; CHECK-LABEL: name: test_sgpr_alignment0
46 ; CHECK: bb.1 (%ir-block.0):
47 ; CHECK-NEXT: liveins: $sgpr2, $sgpr3, $sgpr4
49 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $sgpr2
50 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $sgpr3
51 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $sgpr4
52 ; CHECK-NEXT: [[MV:%[0-9]+]]:_(p4) = G_MERGE_VALUES [[COPY1]](s32), [[COPY2]](s32)
53 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
54 ; CHECK-NEXT: [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[MV]](p4) :: (volatile invariant load (s32) from %ir.arg1, addrspace 4)
55 ; CHECK-NEXT: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp), 32, 15, [[COPY]](s32), [[DEF]](s32), [[DEF]](s32), [[DEF]](s32), 0, 0
56 ; CHECK-NEXT: S_ENDPGM 0
57 %tmp0 = load volatile i32, ptr addrspace(4) %arg1
58 call void @llvm.amdgcn.exp.f32(i32 32, i32 15, float %arg0, float undef, float undef, float undef, i1 false, i1 false) #0
62 define amdgpu_vs void @test_order(float inreg %arg0, float inreg %arg1, float %arg2, float %arg3) {
63 ; CHECK-LABEL: name: test_order
64 ; CHECK: bb.1 (%ir-block.0):
65 ; CHECK-NEXT: liveins: $sgpr2, $sgpr3, $vgpr0, $vgpr1
67 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $sgpr2
68 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $sgpr3
69 ; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr0
70 ; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr1
71 ; CHECK-NEXT: G_INTRINSIC_W_SIDE_EFFECTS intrinsic(@llvm.amdgcn.exp), 32, 15, [[COPY2]](s32), [[COPY]](s32), [[COPY3]](s32), [[COPY1]](s32), 0, 0
72 ; CHECK-NEXT: S_ENDPGM 0
73 call void @llvm.amdgcn.exp.f32(i32 32, i32 15, float %arg2, float %arg0, float %arg3, float %arg1, i1 false, i1 false) #0
77 define amdgpu_vs <{ i32, i32 }> @ret_struct(i32 inreg %arg0, i32 inreg %arg1) {
78 ; CHECK-LABEL: name: ret_struct
79 ; CHECK: bb.1.main_body:
80 ; CHECK-NEXT: liveins: $sgpr2, $sgpr3
82 ; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $sgpr2
83 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $sgpr3
84 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(s32) = G_IMPLICIT_DEF
85 ; CHECK-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:_(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY]](s32)
86 ; CHECK-NEXT: $sgpr0 = COPY [[INTRINSIC_CONVERGENT]](s32)
87 ; CHECK-NEXT: [[INTRINSIC_CONVERGENT1:%[0-9]+]]:_(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[COPY1]](s32)
88 ; CHECK-NEXT: $sgpr1 = COPY [[INTRINSIC_CONVERGENT1]](s32)
89 ; CHECK-NEXT: SI_RETURN_TO_EPILOG implicit $sgpr0, implicit $sgpr1
91 %tmp0 = insertvalue <{ i32, i32 }> undef, i32 %arg0, 0
92 %tmp1 = insertvalue <{ i32, i32 }> %tmp0, i32 %arg1, 1
93 ret <{ i32, i32 }> %tmp1
96 define amdgpu_vs i32 @non_void_ret() {
97 ; CHECK-LABEL: name: non_void_ret
98 ; CHECK: bb.1 (%ir-block.0):
99 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
100 ; CHECK-NEXT: [[INTRINSIC_CONVERGENT:%[0-9]+]]:_(s32) = G_INTRINSIC_CONVERGENT intrinsic(@llvm.amdgcn.readfirstlane), [[C]](s32)
101 ; CHECK-NEXT: $sgpr0 = COPY [[INTRINSIC_CONVERGENT]](s32)
102 ; CHECK-NEXT: SI_RETURN_TO_EPILOG implicit $sgpr0
106 declare void @llvm.amdgcn.exp.f32(i32, i32, float, float, float, float, i1, i1) #0
108 attributes #0 = { nounwind }