| blob | 2b4bd48f2b8044b631f4d1226426eaf6f7f70867 |
1 ; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2 ; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -stop-after=irtranslator -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
4 declare hidden void @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32({ i8, i32 } addrspace(5)* sret({ i8, i32 }), { i8, i32 } addrspace(5)* byval({ i8, i32 })) #0
6 define amdgpu_kernel void @test_call_external_void_func_sret_struct_i8_i32_byval_struct_i8_i32(i32) #0 {
7 ; GCN-LABEL: name: test_call_external_void_func_sret_struct_i8_i32_byval_struct_i8_i32
8 ; GCN: bb.1 (%ir-block.1):
9 ; GCN-NEXT: liveins: $sgpr14, $sgpr15, $sgpr16, $vgpr0, $vgpr1, $vgpr2, $sgpr4_sgpr5, $sgpr6_sgpr7, $sgpr8_sgpr9, $sgpr10_sgpr11
10 ; GCN-NEXT: {{ $}}
11 ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr2
12 ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr1
13 ; GCN-NEXT: [[COPY2:%[0-9]+]]:vgpr_32(s32) = COPY $vgpr0
14 ; GCN-NEXT: [[COPY3:%[0-9]+]]:sgpr_32 = COPY $sgpr16
15 ; GCN-NEXT: [[COPY4:%[0-9]+]]:sgpr_32 = COPY $sgpr15
16 ; GCN-NEXT: [[COPY5:%[0-9]+]]:sgpr_32 = COPY $sgpr14
17 ; GCN-NEXT: [[COPY6:%[0-9]+]]:sgpr_64 = COPY $sgpr10_sgpr11
18 ; GCN-NEXT: [[COPY7:%[0-9]+]]:sgpr_64 = COPY $sgpr6_sgpr7
19 ; GCN-NEXT: [[COPY8:%[0-9]+]]:sgpr_64 = COPY $sgpr4_sgpr5
20 ; GCN-NEXT: [[COPY9:%[0-9]+]]:_(p4) = COPY $sgpr8_sgpr9
21 ; GCN-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 3
22 ; GCN-NEXT: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
23 ; GCN-NEXT: [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
24 ; GCN-NEXT: [[COPY10:%[0-9]+]]:_(p1) = COPY [[DEF]](p1)
25 ; GCN-NEXT: [[FRAME_INDEX:%[0-9]+]]:_(p5) = G_FRAME_INDEX %stack.0.in.val
26 ; GCN-NEXT: [[FRAME_INDEX1:%[0-9]+]]:_(p5) = G_FRAME_INDEX %stack.1.out.val
27 ; GCN-NEXT: [[INT:%[0-9]+]]:_(p4) = G_INTRINSIC intrinsic(@llvm.amdgcn.kernarg.segment.ptr)
28 ; GCN-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 4
29 ; GCN-NEXT: [[PTR_ADD:%[0-9]+]]:_(p5) = G_PTR_ADD [[FRAME_INDEX]], [[C2]](s32)
30 ; GCN-NEXT: G_STORE [[C]](s8), [[FRAME_INDEX]](p5) :: (store (s8) into %ir.in.gep01, addrspace 5)
31 ; GCN-NEXT: G_STORE [[C1]](s32), [[PTR_ADD]](p5) :: (store (s32) into %ir.in.gep1, addrspace 5)
32 ; GCN-NEXT: ADJCALLSTACKUP 0, 0, implicit-def $scc
33 ; GCN-NEXT: [[GV:%[0-9]+]]:_(p0) = G_GLOBAL_VALUE @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32
34 ; GCN-NEXT: [[COPY11:%[0-9]+]]:_(p4) = COPY [[COPY8]]
35 ; GCN-NEXT: [[COPY12:%[0-9]+]]:_(p4) = COPY [[COPY7]]
36 ; GCN-NEXT: [[COPY13:%[0-9]+]]:_(p4) = COPY [[COPY9]](p4)
37 ; GCN-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
38 ; GCN-NEXT: [[PTR_ADD1:%[0-9]+]]:_(p4) = G_PTR_ADD [[COPY13]], [[C3]](s64)
39 ; GCN-NEXT: [[COPY14:%[0-9]+]]:_(s64) = COPY [[COPY6]]
40 ; GCN-NEXT: [[COPY15:%[0-9]+]]:_(s32) = COPY [[COPY5]]
41 ; GCN-NEXT: [[COPY16:%[0-9]+]]:_(s32) = COPY [[COPY4]]
42 ; GCN-NEXT: [[COPY17:%[0-9]+]]:_(s32) = COPY [[COPY3]]
43 ; GCN-NEXT: [[COPY18:%[0-9]+]]:_(s32) = COPY [[COPY2]](s32)
44 ; GCN-NEXT: [[COPY19:%[0-9]+]]:_(s32) = COPY [[COPY1]](s32)
45 ; GCN-NEXT: [[C4:%[0-9]+]]:_(s32) = G_CONSTANT i32 10
46 ; GCN-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[COPY19]], [[C4]](s32)
47 ; GCN-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[COPY18]], [[SHL]]
48 ; GCN-NEXT: [[COPY20:%[0-9]+]]:_(s32) = COPY [[COPY]](s32)
49 ; GCN-NEXT: [[C5:%[0-9]+]]:_(s32) = G_CONSTANT i32 20
50 ; GCN-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[COPY20]], [[C5]](s32)
51 ; GCN-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
52 ; GCN-NEXT: [[AMDGPU_WAVE_ADDRESS:%[0-9]+]]:_(p5) = G_AMDGPU_WAVE_ADDRESS $sp_reg
53 ; GCN-NEXT: [[C6:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
54 ; GCN-NEXT: [[PTR_ADD2:%[0-9]+]]:_(p5) = G_PTR_ADD [[AMDGPU_WAVE_ADDRESS]], [[C6]](s32)
55 ; GCN-NEXT: [[C7:%[0-9]+]]:_(s32) = G_CONSTANT i32 8
56 ; GCN-NEXT: G_MEMCPY [[PTR_ADD2]](p5), [[FRAME_INDEX]](p5), [[C7]](s32), 0 :: (dereferenceable store (s64) into stack, align 4, addrspace 5), (dereferenceable load (s64) from %ir.in.val, align 4, addrspace 5)
57 ; GCN-NEXT: $vgpr0 = COPY [[FRAME_INDEX1]](p5)
58 ; GCN-NEXT: [[COPY21:%[0-9]+]]:_(<4 x s32>) = COPY $private_rsrc_reg
59 ; GCN-NEXT: $sgpr0_sgpr1_sgpr2_sgpr3 = COPY [[COPY21]](<4 x s32>)
60 ; GCN-NEXT: $sgpr4_sgpr5 = COPY [[COPY11]](p4)
61 ; GCN-NEXT: $sgpr6_sgpr7 = COPY [[COPY12]](p4)
62 ; GCN-NEXT: $sgpr8_sgpr9 = COPY [[PTR_ADD1]](p4)
63 ; GCN-NEXT: $sgpr10_sgpr11 = COPY [[COPY14]](s64)
64 ; GCN-NEXT: $sgpr12 = COPY [[COPY15]](s32)
65 ; GCN-NEXT: $sgpr13 = COPY [[COPY16]](s32)
66 ; GCN-NEXT: $sgpr14 = COPY [[COPY17]](s32)
67 ; GCN-NEXT: $vgpr31 = COPY [[OR1]](s32)
68 ; GCN-NEXT: $sgpr30_sgpr31 = G_SI_CALL [[GV]](p0), @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32, csr_amdgpu_highregs, implicit $vgpr0, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $sgpr4_sgpr5, implicit $sgpr6_sgpr7, implicit $sgpr8_sgpr9, implicit $sgpr10_sgpr11, implicit $sgpr12, implicit $sgpr13, implicit $sgpr14, implicit $vgpr31
69 ; GCN-NEXT: ADJCALLSTACKDOWN 0, 8, implicit-def $scc
70 ; GCN-NEXT: [[PTR_ADD3:%[0-9]+]]:_(p5) = G_PTR_ADD [[FRAME_INDEX1]], [[C2]](s32)
71 ; GCN-NEXT: [[LOAD:%[0-9]+]]:_(s8) = G_LOAD [[FRAME_INDEX1]](p5) :: (dereferenceable load (s8) from %ir.out.gep02, addrspace 5)
72 ; GCN-NEXT: [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[PTR_ADD3]](p5) :: (dereferenceable load (s32) from %ir.out.gep1, addrspace 5)
73 ; GCN-NEXT: G_STORE [[LOAD]](s8), [[DEF]](p1) :: (volatile store (s8) into `i8 addrspace(1)* undef`, addrspace 1)
74 ; GCN-NEXT: G_STORE [[LOAD1]](s32), [[COPY10]](p1) :: (volatile store (s32) into `i32 addrspace(1)* undef`, addrspace 1)
75 ; GCN-NEXT: S_ENDPGM 0
76 %in.val = alloca { i8, i32 }, align 4, addrspace(5)
77 %out.val = alloca { i8, i32 }, align 4, addrspace(5)
78 %in.gep0 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %in.val, i32 0, i32 0
79 %in.gep1 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %in.val, i32 0, i32 1
80 store i8 3, i8 addrspace(5)* %in.gep0
81 store i32 8, i32 addrspace(5)* %in.gep1
82 call void @external_void_func_sret_struct_i8_i32_byval_struct_i8_i32({ i8, i32 } addrspace(5)* %out.val, { i8, i32 } addrspace(5)* %in.val)
83 %out.gep0 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %out.val, i32 0, i32 0
84 %out.gep1 = getelementptr inbounds { i8, i32 }, { i8, i32 } addrspace(5)* %out.val, i32 0, i32 1
85 %out.val0 = load i8, i8 addrspace(5)* %out.gep0
86 %out.val1 = load i32, i32 addrspace(5)* %out.gep1
87 store volatile i8 %out.val0, i8 addrspace(1)* undef
88 store volatile i32 %out.val1, i32 addrspace(1)* undef
89 ret void
90 }