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annotate llvm/test/Instrumentation/AddressSanitizer/global_lto_merge.ll @ 221:79ff65ed7e25

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LLVM12 Original
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 15 Jun 2021 19:15:29 +0900
parents 1d019706d866
children c4bab56944e8
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221
79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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1 ; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -S | FileCheck %s
79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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2 ; RUN: opt < %s -passes='asan-pipeline' -S | FileCheck %s
79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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3 ; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -constmerge -S | FileCheck %s
79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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4 ; RUN: opt < %s "-passes=asan-pipeline,constmerge" -S | FileCheck %s
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5
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6 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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7 target triple = "x86_64-apple-macosx10.11.0"
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8
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9 %struct = type { i64, i64 }
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10
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11 @a = private unnamed_addr constant %struct { i64 16, i64 16 }, align 8
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12 @b = private unnamed_addr constant %struct { i64 16, i64 16 }, align 8
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13
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14 ; CHECK: @a = {{.*}} %struct
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15 ; CHECK: @b = {{.*}} %struct
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16
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17 ; CHECK: @llvm.compiler.used =
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79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
diff changeset
18 ; CHECK-SAME: i8* bitcast ({ %struct, [16 x i8] }* @a to i8*)
79ff65ed7e25 LLVM12 Original
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 150
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19 ; CHECK-SAME: i8* bitcast ({ %struct, [16 x i8] }* @b to i8*)
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20
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21 define i32 @main(i32, i8** nocapture readnone) {
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22 %3 = alloca %struct, align 8
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23 %4 = alloca %struct, align 8
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24 %5 = bitcast %struct* %3 to i8*
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25 call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull %5, i8* bitcast (%struct* @a to i8*), i64 16, i32 8, i1 false)
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26 %6 = bitcast %struct* %4 to i8*
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27 call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull %6, i8* bitcast (%struct* @b to i8*), i64 16, i32 8, i1 false)
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28 call void asm sideeffect "", "r,r,~{dirflag},~{fpsr},~{flags}"(%struct* nonnull %3, %struct* nonnull %4)
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29 ret i32 0
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30 }
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31
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32 declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i32, i1)