8b41ad4430
This is one of the string attributes that takes a boolean value for no reason. There is no point in ever writing this with an explicit false. Stop adding the noise and reporting an unnecessary change.
62 lines
2.5 KiB
LLVM
62 lines
2.5 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --function-signature --check-globals
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; Check that no attributes are added to graphics functions
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; RUN: opt -S -mtriple=amdgcn-amd-amdpal -passes=amdgpu-attributor %s | FileCheck -check-prefixes=ATTRIBUTOR_GCN %s
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; Check that it doesn't crash
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; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 < %s | FileCheck -check-prefixes=GFX9 %s
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; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 < %s | FileCheck -check-prefixes=GFX10 %s
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; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1010 -global-isel < %s | FileCheck -check-prefixes=GFX10 %s
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define amdgpu_cs void @test_simple_indirect_call() {
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; ATTRIBUTOR_GCN-LABEL: define {{[^@]+}}@test_simple_indirect_call() {
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; ATTRIBUTOR_GCN-NEXT: [[PC:%.*]] = call i64 @llvm.amdgcn.s.getpc()
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; ATTRIBUTOR_GCN-NEXT: [[FUN:%.*]] = inttoptr i64 [[PC]] to ptr
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; ATTRIBUTOR_GCN-NEXT: call amdgpu_gfx void [[FUN]]()
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; ATTRIBUTOR_GCN-NEXT: ret void
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;
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; Attributor adds work-group-size attribute. This should be ok.
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; GFX9-LABEL: test_simple_indirect_call:
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; GFX9: ; %bb.0:
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; GFX9-NEXT: s_getpc_b64 s[8:9]
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; GFX9-NEXT: s_mov_b32 s8, s0
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; GFX9-NEXT: s_load_dwordx4 s[8:11], s[8:9], 0x10
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; GFX9-NEXT: s_getpc_b64 s[4:5]
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; GFX9-NEXT: s_mov_b32 s32, 0
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; GFX9-NEXT: s_waitcnt lgkmcnt(0)
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; GFX9-NEXT: s_add_u32 s8, s8, s0
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; GFX9-NEXT: s_addc_u32 s9, s9, 0
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; GFX9-NEXT: s_mov_b64 s[0:1], s[8:9]
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; GFX9-NEXT: s_mov_b64 s[2:3], s[10:11]
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; GFX9-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; GFX9-NEXT: s_endpgm
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; GFX10-LABEL: test_simple_indirect_call:
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; GFX10: ; %bb.0:
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; GFX10-NEXT: s_getpc_b64 s[8:9]
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; GFX10-NEXT: s_mov_b32 s8, s0
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; GFX10-NEXT: s_getpc_b64 s[4:5]
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; GFX10-NEXT: s_load_dwordx4 s[8:11], s[8:9], 0x10
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; GFX10-NEXT: s_mov_b32 s32, 0
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; GFX10-NEXT: s_waitcnt lgkmcnt(0)
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; GFX10-NEXT: s_bitset0_b32 s11, 21
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; GFX10-NEXT: s_add_u32 s8, s8, s0
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; GFX10-NEXT: s_addc_u32 s9, s9, 0
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; GFX10-NEXT: s_mov_b64 s[0:1], s[8:9]
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; GFX10-NEXT: s_mov_b64 s[2:3], s[10:11]
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; GFX10-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; GFX10-NEXT: s_endpgm
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%pc = call i64 @llvm.amdgcn.s.getpc()
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%fun = inttoptr i64 %pc to ptr
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call amdgpu_gfx void %fun()
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ret void
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}
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; Function Attrs: nounwind readnone speculatable willreturn
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declare i64 @llvm.amdgcn.s.getpc() #0
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attributes #0 = { nounwind readnone speculatable willreturn }
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;.
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; ATTRIBUTOR_GCN: attributes #[[ATTR0:[0-9]+]] = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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;.
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