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annotate llvm/test/CodeGen/AMDGPU/opencl-printf.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: opt -mtriple=r600-- -amdgpu-printf-runtime-binding -mcpu=r600 -S < %s | FileCheck --check-prefix=FUNC --check-prefix=R600 %s
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2 ; RUN: opt -mtriple=amdgcn-- -amdgpu-printf-runtime-binding -mcpu=fiji -S < %s | FileCheck --check-prefix=FUNC --check-prefix=GCN %s
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3 ; RUN: opt -mtriple=amdgcn--amdhsa -amdgpu-printf-runtime-binding -mcpu=fiji -S < %s | FileCheck --check-prefix=FUNC --check-prefix=GCN %s
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79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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4 ; RUN: opt -mtriple=amdgcn--amdhsa -passes=amdgpu-printf-runtime-binding -mcpu=fiji -S < %s | FileCheck --check-prefix=FUNC --check-prefix=GCN %s
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5
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6 ; FUNC-LABEL: @test_kernel(
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7 ; R600-LABEL: entry
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8 ; R600-NOT: call i8 addrspace(1)* @__printf_alloc
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9 ; R600: call i32 (i8 addrspace(2)*, ...) @printf(i8 addrspace(2)* getelementptr inbounds ([6 x i8], [6 x i8] addrspace(2)* @.str, i32 0, i32 0), i8* %arraydecay, i32 %n)
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10 ; GCN-LABEL: entry
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11 ; GCN: call i8 addrspace(1)* @__printf_alloc
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12 ; GCN-LABEL: entry.split
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13 ; GCN: icmp ne i8 addrspace(1)* %printf_alloc_fn, null
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14 ; GCN: %PrintBuffID = getelementptr i8, i8 addrspace(1)* %printf_alloc_fn, i32 0
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15 ; GCN: %PrintBuffIdCast = bitcast i8 addrspace(1)* %PrintBuffID to i32 addrspace(1)*
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16 ; GCN: store i32 1, i32 addrspace(1)* %PrintBuffIdCast
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17 ; GCN: %PrintBuffGep = getelementptr i8, i8 addrspace(1)* %printf_alloc_fn, i32 4
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18 ; GCN: %PrintArgPtr = ptrtoint i8* %arraydecay to i64
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19 ; GCN: %PrintBuffPtrCast = bitcast i8 addrspace(1)* %PrintBuffGep to i64 addrspace(1)*
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20 ; GCN: store i64 %PrintArgPtr, i64 addrspace(1)* %PrintBuffPtrCast
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21 ; GCN: %PrintBuffNextPtr = getelementptr i8, i8 addrspace(1)* %PrintBuffGep, i32 8
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22 ; GCN: %PrintBuffPtrCast1 = bitcast i8 addrspace(1)* %PrintBuffNextPtr to i32 addrspace(1)*
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23 ; GCN: store i32 %n, i32 addrspace(1)* %PrintBuffPtrCast1
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24
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25 @.str = private unnamed_addr addrspace(2) constant [6 x i8] c"%s:%d\00", align 1
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26
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27 define amdgpu_kernel void @test_kernel(i32 %n) {
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28 entry:
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29 %str = alloca [9 x i8], align 1
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30 %arraydecay = getelementptr inbounds [9 x i8], [9 x i8]* %str, i32 0, i32 0
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31 %call1 = call i32 (i8 addrspace(2)*, ...) @printf(i8 addrspace(2)* getelementptr inbounds ([6 x i8], [6 x i8] addrspace(2)* @.str, i32 0, i32 0), i8* %arraydecay, i32 %n)
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32 ret void
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33 }
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34
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35 declare i32 @printf(i8 addrspace(2)*, ...)