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annotate llvm/test/CodeGen/AMDGPU/global-smrd-unknown.ll @ 223:5f17cb93ff66 llvm-original

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LLVM13 (2021/7/18)
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 18 Jul 2021 22:43:00 +0900
parents 79ff65ed7e25
children 1f2b6ac9f198
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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
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2
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3 ; GCN-LABEL: {{^}}unknown_memdep_analysis:
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4 ; GCN: flat_load_dword
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5 ; GCN: flat_load_dword
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6 ; GCN: flat_store_dword
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79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
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7 define void @unknown_memdep_analysis(float addrspace(1)* nocapture readonly %arg, float %arg1) #0 {
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8 bb:
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9 %tmp53 = load float, float addrspace(1)* undef, align 4
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10 %tmp54 = getelementptr inbounds float, float addrspace(1)* %arg, i32 31
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11 %tmp55 = load float, float addrspace(1)* %tmp54, align 4
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12 %tmp56 = tail call float @llvm.fmuladd.f32(float %arg1, float %tmp53, float %tmp55)
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13 store float %tmp56, float addrspace(1)* undef, align 4
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14 ret void
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15 }
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16
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17 declare float @llvm.fmuladd.f32(float, float, float) #1
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18
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19 attributes #0 = { nounwind }
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20 attributes #1 = { nounwind readnone speculatable }