1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -amdgpu-fixed-function-abi=1 -stop-after=irtranslator -o - %s | FileCheck -check-prefixes=COMMON,FIXED %s
3; RUN: llc -global-isel -mtriple=amdgcn-amd-amdhsa -amdgpu-fixed-function-abi=0 -stop-after=irtranslator -o - %s | FileCheck -check-prefixes=COMMON,VARABI %s
4
5; Make sure arg1 is not allocated in v31, which is reserved for
6; workitem IDs with -amdgpu-fixed-function-abi.
7
8define void @void_a31i32_i32([31 x i32] %arg0, i32 %arg1) {
9  ; FIXED-LABEL: name: void_a31i32_i32
10  ; FIXED: bb.1 (%ir-block.0):
11  ; FIXED:   liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15, $vgpr16, $vgpr17, $vgpr18, $vgpr19, $vgpr20, $vgpr21, $vgpr22, $vgpr23, $vgpr24, $vgpr25, $vgpr26, $vgpr27, $vgpr28, $vgpr29, $vgpr30, $sgpr30_sgpr31
12  ; FIXED:   [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
13  ; FIXED:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
14  ; FIXED:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
15  ; FIXED:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3
16  ; FIXED:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr4
17  ; FIXED:   [[COPY5:%[0-9]+]]:_(s32) = COPY $vgpr5
18  ; FIXED:   [[COPY6:%[0-9]+]]:_(s32) = COPY $vgpr6
19  ; FIXED:   [[COPY7:%[0-9]+]]:_(s32) = COPY $vgpr7
20  ; FIXED:   [[COPY8:%[0-9]+]]:_(s32) = COPY $vgpr8
21  ; FIXED:   [[COPY9:%[0-9]+]]:_(s32) = COPY $vgpr9
22  ; FIXED:   [[COPY10:%[0-9]+]]:_(s32) = COPY $vgpr10
23  ; FIXED:   [[COPY11:%[0-9]+]]:_(s32) = COPY $vgpr11
24  ; FIXED:   [[COPY12:%[0-9]+]]:_(s32) = COPY $vgpr12
25  ; FIXED:   [[COPY13:%[0-9]+]]:_(s32) = COPY $vgpr13
26  ; FIXED:   [[COPY14:%[0-9]+]]:_(s32) = COPY $vgpr14
27  ; FIXED:   [[COPY15:%[0-9]+]]:_(s32) = COPY $vgpr15
28  ; FIXED:   [[COPY16:%[0-9]+]]:_(s32) = COPY $vgpr16
29  ; FIXED:   [[COPY17:%[0-9]+]]:_(s32) = COPY $vgpr17
30  ; FIXED:   [[COPY18:%[0-9]+]]:_(s32) = COPY $vgpr18
31  ; FIXED:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr19
32  ; FIXED:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr20
33  ; FIXED:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr21
34  ; FIXED:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr22
35  ; FIXED:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr23
36  ; FIXED:   [[COPY24:%[0-9]+]]:_(s32) = COPY $vgpr24
37  ; FIXED:   [[COPY25:%[0-9]+]]:_(s32) = COPY $vgpr25
38  ; FIXED:   [[COPY26:%[0-9]+]]:_(s32) = COPY $vgpr26
39  ; FIXED:   [[COPY27:%[0-9]+]]:_(s32) = COPY $vgpr27
40  ; FIXED:   [[COPY28:%[0-9]+]]:_(s32) = COPY $vgpr28
41  ; FIXED:   [[COPY29:%[0-9]+]]:_(s32) = COPY $vgpr29
42  ; FIXED:   [[COPY30:%[0-9]+]]:_(s32) = COPY $vgpr30
43  ; FIXED:   [[FRAME_INDEX:%[0-9]+]]:_(p5) = G_FRAME_INDEX %fixed-stack.0
44  ; FIXED:   [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[FRAME_INDEX]](p5) :: (invariant load 4 from %fixed-stack.0, align 16, addrspace 5)
45  ; FIXED:   [[COPY31:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
46  ; FIXED:   [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
47  ; FIXED:   G_STORE [[LOAD]](s32), [[DEF]](p1) :: (store 4 into `i32 addrspace(1)* undef`, addrspace 1)
48  ; FIXED:   [[COPY32:%[0-9]+]]:ccr_sgpr_64 = COPY [[COPY31]]
49  ; FIXED:   S_SETPC_B64_return [[COPY32]]
50  ; VARABI-LABEL: name: void_a31i32_i32
51  ; VARABI: bb.1 (%ir-block.0):
52  ; VARABI:   liveins: $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $vgpr5, $vgpr6, $vgpr7, $vgpr8, $vgpr9, $vgpr10, $vgpr11, $vgpr12, $vgpr13, $vgpr14, $vgpr15, $vgpr16, $vgpr17, $vgpr18, $vgpr19, $vgpr20, $vgpr21, $vgpr22, $vgpr23, $vgpr24, $vgpr25, $vgpr26, $vgpr27, $vgpr28, $vgpr29, $vgpr30, $vgpr31, $sgpr30_sgpr31
53  ; VARABI:   [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
54  ; VARABI:   [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
55  ; VARABI:   [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
56  ; VARABI:   [[COPY3:%[0-9]+]]:_(s32) = COPY $vgpr3
57  ; VARABI:   [[COPY4:%[0-9]+]]:_(s32) = COPY $vgpr4
58  ; VARABI:   [[COPY5:%[0-9]+]]:_(s32) = COPY $vgpr5
59  ; VARABI:   [[COPY6:%[0-9]+]]:_(s32) = COPY $vgpr6
60  ; VARABI:   [[COPY7:%[0-9]+]]:_(s32) = COPY $vgpr7
61  ; VARABI:   [[COPY8:%[0-9]+]]:_(s32) = COPY $vgpr8
62  ; VARABI:   [[COPY9:%[0-9]+]]:_(s32) = COPY $vgpr9
63  ; VARABI:   [[COPY10:%[0-9]+]]:_(s32) = COPY $vgpr10
64  ; VARABI:   [[COPY11:%[0-9]+]]:_(s32) = COPY $vgpr11
65  ; VARABI:   [[COPY12:%[0-9]+]]:_(s32) = COPY $vgpr12
66  ; VARABI:   [[COPY13:%[0-9]+]]:_(s32) = COPY $vgpr13
67  ; VARABI:   [[COPY14:%[0-9]+]]:_(s32) = COPY $vgpr14
68  ; VARABI:   [[COPY15:%[0-9]+]]:_(s32) = COPY $vgpr15
69  ; VARABI:   [[COPY16:%[0-9]+]]:_(s32) = COPY $vgpr16
70  ; VARABI:   [[COPY17:%[0-9]+]]:_(s32) = COPY $vgpr17
71  ; VARABI:   [[COPY18:%[0-9]+]]:_(s32) = COPY $vgpr18
72  ; VARABI:   [[COPY19:%[0-9]+]]:_(s32) = COPY $vgpr19
73  ; VARABI:   [[COPY20:%[0-9]+]]:_(s32) = COPY $vgpr20
74  ; VARABI:   [[COPY21:%[0-9]+]]:_(s32) = COPY $vgpr21
75  ; VARABI:   [[COPY22:%[0-9]+]]:_(s32) = COPY $vgpr22
76  ; VARABI:   [[COPY23:%[0-9]+]]:_(s32) = COPY $vgpr23
77  ; VARABI:   [[COPY24:%[0-9]+]]:_(s32) = COPY $vgpr24
78  ; VARABI:   [[COPY25:%[0-9]+]]:_(s32) = COPY $vgpr25
79  ; VARABI:   [[COPY26:%[0-9]+]]:_(s32) = COPY $vgpr26
80  ; VARABI:   [[COPY27:%[0-9]+]]:_(s32) = COPY $vgpr27
81  ; VARABI:   [[COPY28:%[0-9]+]]:_(s32) = COPY $vgpr28
82  ; VARABI:   [[COPY29:%[0-9]+]]:_(s32) = COPY $vgpr29
83  ; VARABI:   [[COPY30:%[0-9]+]]:_(s32) = COPY $vgpr30
84  ; VARABI:   [[COPY31:%[0-9]+]]:_(s32) = COPY $vgpr31
85  ; VARABI:   [[COPY32:%[0-9]+]]:sgpr_64 = COPY $sgpr30_sgpr31
86  ; VARABI:   [[DEF:%[0-9]+]]:_(p1) = G_IMPLICIT_DEF
87  ; VARABI:   G_STORE [[COPY31]](s32), [[DEF]](p1) :: (store 4 into `i32 addrspace(1)* undef`, addrspace 1)
88  ; VARABI:   [[COPY33:%[0-9]+]]:ccr_sgpr_64 = COPY [[COPY32]]
89  ; VARABI:   S_SETPC_B64_return [[COPY33]]
90  store i32 %arg1, i32 addrspace(1)* undef
91  ret void
92}
93