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[asan] revert r175266 as it breaks code with packed structures. supporting long double will require a more general solution 

llvm-svn: 175442
This commit is contained in:
Kostya Serebryany 2013-02-18 13:47:02 +00:00
parent 9ed9ade0ef
commit 7ca384bc1a
2 changed files with 2 additions and 2 deletions
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2
llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
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@ -639,7 +639,7 @@ void AddressSanitizer::instrumentMop(Instruction *I) {
Type *OrigTy = cast<PointerType>(OrigPtrTy)->getElementType();
assert(OrigTy->isSized());
uint32_t TypeSize = TD->getTypeAllocSizeInBits(OrigTy);
uint32_t TypeSize = TD->getTypeStoreSizeInBits(OrigTy);
if (TypeSize != 8 && TypeSize != 16 &&
TypeSize != 32 && TypeSize != 64 && TypeSize != 128) {

2
llvm/test/Instrumentation/AddressSanitizer/basic.ll
View File

@ -96,5 +96,5 @@ entry:
}
; CHECK: LongDoubleTest
; CHECK: __asan_report_store16
; CHECK-NOT: __asan_report_store16
; CHECK: ret void