20 lines
790 B
LLVM
20 lines
790 B
LLVM
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
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; Test that the old outlined check is used with old API levels.
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; RUN: opt < %s -passes=hwasan -S | FileCheck %s
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target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
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target triple = "aarch64--linux-android"
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define i8 @test_load8(ptr %a) sanitize_hwaddress {
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; CHECK-LABEL: define i8 @test_load8
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; CHECK-SAME: (ptr [[A:%.*]]) #[[ATTR0:[0-9]+]] {
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; CHECK-NEXT: [[DOTHWASAN_SHADOW:%.*]] = call ptr asm "", "=r,0"(ptr @__hwasan_shadow)
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; CHECK-NEXT: call void @llvm.hwasan.check.memaccess(ptr [[DOTHWASAN_SHADOW]], ptr [[A]], i32 0)
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; CHECK-NEXT: [[B:%.*]] = load i8, ptr [[A]], align 4
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; CHECK-NEXT: ret i8 [[B]]
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;
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%b = load i8, ptr %a, align 4
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ret i8 %b
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}
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