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comparison llvm/test/CodeGen/AMDGPU/global-smrd-unknown.ll @ 150:1d019706d866

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LLVM10
author anatofuz
date Thu, 13 Feb 2020 15:10:13 +0900
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children 2e18cbf3894f
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147:c2174574ed3a 150:1d019706d866
1 ; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=fiji -memdep-block-scan-limit=1 -amdgpu-scalarize-global-loads -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN %s
2
3 ; GCN-LABEL: {{^}}unknown_memdep_analysis:
4 ; GCN: flat_load_dword
5 ; GCN: flat_load_dword
6 ; GCN: flat_store_dword
7 define amdgpu_kernel void @unknown_memdep_analysis(float addrspace(1)* nocapture readonly %arg, float %arg1) #0 {
8 bb:
9 %tmp53 = load float, float addrspace(1)* undef, align 4
10 %tmp54 = getelementptr inbounds float, float addrspace(1)* %arg, i32 31
11 %tmp55 = load float, float addrspace(1)* %tmp54, align 4
12 %tmp56 = tail call float @llvm.fmuladd.f32(float %arg1, float %tmp53, float %tmp55)
13 store float %tmp56, float addrspace(1)* undef, align 4
14 ret void
15 }
16
17 declare float @llvm.fmuladd.f32(float, float, float) #1
18
19 attributes #0 = { nounwind }
20 attributes #1 = { nounwind readnone speculatable }