855fe35064
Needed some manual fixes: AMDGPU/asan_instrument_generic_address_space.ll dynamic-shadow-darwin.ll lifetime.ll stack-poisoning-byval-args.ll global_metadata_windows.ll asan-masked-load-store.ll stack-poisoning-and-lifetime.ll stack-poisoning-and-lifetime-be.ll This included some of the worst opaquify breakages I've seen. The tests were dependent on 0 indexed GEPs, and had check lines directly checking pointee types.
21 lines
641 B
LLVM
21 lines
641 B
LLVM
; RUN: opt < %s -passes=asan -S | FileCheck %s
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; Test that for call instructions, the byref arguments are not
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; instrumented, as no copy is implied.
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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%struct.bar = type { %struct.foo }
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%struct.foo = type { ptr, ptr, ptr }
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; CHECK-LABEL: @func2
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; CHECK-NEXT: tail call void @func1(
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; CHECK-NEXT: ret void
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define dso_local void @func2(ptr %foo) sanitize_address {
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tail call void @func1(ptr byref(%struct.foo) align 8 %foo) #2
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ret void
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}
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declare dso_local void @func1(ptr byref(%struct.foo) align 8)
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