xref: /llvm-project/llvm/test/CodeGen/AMDGPU/llvm.amdgcn.ptr.buffer.atomic.fadd_rtn_errors.ll (revision 5a81a559d69fb84e1e8ef623ac4b642081c14c51) 
1; RUN: split-file %s %t
2
3; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-F32-SDAG %s
4; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-F32-SDAG %s
5; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2F16-SDAG %s
6; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2F16-SDAG %s
7; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-SDAG %s
8; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-SDAG %s
9; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-SDAG %s
10; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-SDAG %s
11; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-SDAG %s
12; RUN: not --crash llc -global-isel=0 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-SDAG %s
13
14; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-F32-GISEL %s
15; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-f32-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-F32-GISEL %s
16; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2F16-GISEL %s
17; RUN: not --crash llc -global-isel=1 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2f16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2F16-GISEL %s
18; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-GISEL %s
19; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx908 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-GISEL %s
20; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-GISEL %s
21; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx90a -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-GISEL %s
22; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -filetype=null %t/raw-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-RAW-V2BF16-GISEL %s
23; RUN: not --crash llc -global-isel=1 -global-isel-abort=2 -mtriple=amdgcn-amd-amdhsa -mcpu=gfx940 -filetype=null %t/struct-ret-v2bf16-error.ll 2>&1 | FileCheck -check-prefix=ERR-STRUCT-V2BF16-GISEL %s
24
25; Make sure buffer fadd atomics with return values are not selected
26; for gfx908 where they do not work.
27; Check bf16 buffer fadd does not select on supported subtargets.
28
29;--- raw-ret-f32-error.ll
30; ERR-RAW-F32-SDAG: LLVM ERROR: Cannot select: {{.+}}: f32,ch = BUFFER_ATOMIC_FADD
31; ERR-RAW-F32-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(s32) = G_AMDGPU_BUFFER_ATOMIC_FADD
32
33define float @raw_ptr_buffer_atomic_fadd_f32_rtn(float %val, <4 x i32> inreg %rsrc, i32 inreg %soffset) {
34  %ret = call float @llvm.amdgcn.raw.buffer.atomic.fadd.f32(float %val, <4 x i32> %rsrc, i32 0, i32 %soffset, i32 0)
35  ret float %ret
36}
37
38;--- struct-ret-f32-error.ll
39; ERR-STRUCT-F32-SDAG: LLVM ERROR: Cannot select: {{.+}}: f32,ch = BUFFER_ATOMIC_FADD
40; ERR-STRUCT-F32-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(s32) = G_AMDGPU_BUFFER_ATOMIC_FADD
41
42define float @struct_ptr_buffer_atomic_fadd_f32_rtn(float %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
43  %ret = call float @llvm.amdgcn.struct.ptr.buffer.atomic.fadd.f32(float %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
44  ret float %ret
45}
46
47;--- raw-ret-v2f16-error.ll
48; ERR-RAW-V2F16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2f16,ch = BUFFER_ATOMIC_FADD
49; ERR-RAW-V2F16-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(<2 x s16>) = G_AMDGPU_BUFFER_ATOMIC_FADD
50
51define <2 x half> @raw_ptr_buffer_atomic_fadd_v2f16_rtn(<2 x half> %val, <4 x i32> inreg %rsrc, i32 inreg %soffset) {
52  %ret = call <2 x half> @llvm.amdgcn.raw.buffer.atomic.fadd.v2f16(<2 x half> %val, <4 x i32> %rsrc, i32 0, i32 %soffset, i32 0)
53  ret <2 x half> %ret
54}
55
56;--- struct-ret-v2f16-error.ll
57; ERR-STRUCT-V2F16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2f16,ch = BUFFER_ATOMIC_FADD
58; ERR-STRUCT-V2F16-GISEL: LLVM ERROR: cannot select: %{{[0-9]+}}:vgpr_32(<2 x s16>) = G_AMDGPU_BUFFER_ATOMIC_FADD
59
60define <2 x half> @struct_ptr_buffer_atomic_fadd_v2f16_rtn(<2 x half> %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
61  %ret = call <2 x half> @llvm.amdgcn.struct.ptr.buffer.atomic.fadd.v2f16(<2 x half> %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
62  ret <2 x half> %ret
63}
64
65;--- raw-ret-v2bf16-error.ll
66; ERR-RAW-V2BF16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = BUFFER_ATOMIC_FADD
67; ERR-RAW-V2BF16-GISEL: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = BUFFER_ATOMIC_FADD
68
69define <2 x bfloat> @raw_ptr_buffer_atomic_fadd_v2bf16_rtn(<2 x bfloat> %val, <4 x i32> inreg %rsrc, i32 inreg %soffset) {
70  %ret = call <2 x bfloat> @llvm.amdgcn.raw.buffer.atomic.fadd.v2bf16(<2 x bfloat> %val, <4 x i32> %rsrc, i32 0, i32 %soffset, i32 0)
71  ret <2 x bfloat> %ret
72}
73
74;--- struct-ret-v2bf16-error.ll
75; ERR-STRUCT-V2BF16-SDAG: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = BUFFER_ATOMIC_FADD
76; ERR-STRUCT-V2BF16-GISEL: LLVM ERROR: Cannot select: {{.+}}: v2bf16,ch = BUFFER_ATOMIC_FADD
77
78define <2 x bfloat> @struct_ptr_buffer_atomic_fadd_v2bf16_rtn(<2 x bfloat> %val, ptr addrspace(8) inreg %rsrc, i32 %vindex, i32 %voffset, i32 inreg %soffset) {
79  %ret = call <2 x bfloat> @llvm.amdgcn.struct.ptr.buffer.atomic.fadd.v2bf16(<2 x bfloat> %val, ptr addrspace(8) %rsrc, i32 %vindex, i32 %voffset, i32 %soffset, i32 0)
80  ret <2 x bfloat> %ret
81}
82