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24 lines
790 B
LLVM
24 lines
790 B
LLVM
; Test the -asan-keep-uninstrumented-functions flag: FOO should get cloned
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; RUN: opt < %s -asan -asan-keep-uninstrumented-functions -S | FileCheck %s
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@a = global i32 0, align 4
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define i32 @main() sanitize_address {
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entry:
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tail call void @FOO(i32* @a)
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ret i32 0
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}
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define void @FOO(i32* nocapture %x) sanitize_address {
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entry:
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store i32 1, i32* %x, align 4
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ret void
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}
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; main should not be cloned since it is not being instrumented by asan.
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; CHECK-NOT: NOASAN_main
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; CHECK: define void @FOO{{.*}} section "ASAN"
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; CHECK: define void @NOASAN_FOO{{.*}} section "NOASAN"
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