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https://github.com/c64scene-ar/llvm-6502.git
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4b8991424a
I was able to successfully run a bootstrapped LTO build of clang with r194701, so this change does not seem to be the cause of our failing buildbots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194789 91177308-0d34-0410-b5e6-96231b3b80d8
14 lines
652 B
LLVM
14 lines
652 B
LLVM
; RUN: opt < %s -asan -asan-coverage=1 -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"
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target triple = "x86_64-unknown-linux-gnu"
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define i32 @foo(i32* %a) sanitize_address {
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entry:
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ret i32 0
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}
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; CHECK: define i32 @foo(i32* %a) #0 {
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; CHECK: %0 = load atomic i8* @__asan_gen_cov_foo monotonic, align 1
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; CHECK: %1 = icmp eq i8 0, %0
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; CHECK: br i1 %1, label %2, label %3
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; CHECK: call void @__sanitizer_cov(i64 ptrtoint (i32 (i32*)* @foo to i64))
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; CHECK: store atomic i8 1, i8* @__asan_gen_cov_foo monotonic, align 1
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