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[ASan] format AddressSanitizer.cpp with clang-format -style=Google, NFC

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239601 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alexander Potapenko 2015-06-12 11:27:06 +00:00
parent 14d0411acb
commit 78b2ff76d9
1 changed files with 8 additions and 12 deletions
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20
lib/Transforms/Instrumentation/AddressSanitizer.cpp
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@ -106,10 +106,8 @@ static const char *const kAsanUnpoisonStackMemoryName =
static const char *const kAsanOptionDetectUAR =
"__asan_option_detect_stack_use_after_return";
static const char *const kAsanAllocaPoison =
"__asan_alloca_poison";
static const char *const kAsanAllocasUnpoison =
"__asan_allocas_unpoison";
static const char *const kAsanAllocaPoison = "__asan_alloca_poison";
static const char *const kAsanAllocasUnpoison = "__asan_allocas_unpoison";
// Accesses sizes are powers of two: 1, 2, 4, 8, 16.
static const size_t kNumberOfAccessSizes = 5;
@ -410,8 +408,7 @@ struct AddressSanitizer : public FunctionPass {
/// If it is an interesting memory access, return the PointerOperand
/// and set IsWrite/Alignment. Otherwise return nullptr.
Value *isInterestingMemoryAccess(Instruction *I, bool *IsWrite,
uint64_t *TypeSize,
unsigned *Alignment);
uint64_t *TypeSize, unsigned *Alignment);
void instrumentMop(ObjectSizeOffsetVisitor &ObjSizeVis, Instruction *I,
bool UseCalls, const DataLayout &DL);
void instrumentPointerComparisonOrSubtraction(Instruction *I);
@ -588,7 +585,7 @@ struct FunctionStackPoisoner : public InstVisitor<FunctionStackPoisoner> {
Value *SavedStack) {
IRBuilder<> IRB(InstBefore);
IRB.CreateCall(AsanAllocasUnpoisonFunc,
{IRB.CreateLoad(DynamicAllocaLayout),
{IRB.CreateLoad(DynamicAllocaLayout),
IRB.CreatePtrToInt(SavedStack, IntptrTy)});
}
@ -1706,8 +1703,7 @@ void FunctionStackPoisoner::poisonStack() {
if (ClInstrumentAllocas && DynamicAllocaVec.size() > 0) {
// Handle dynamic allocas.
createDynamicAllocasInitStorage();
for (auto &AI : DynamicAllocaVec)
handleDynamicAllocaCall(AI);
for (auto &AI : DynamicAllocaVec) handleDynamicAllocaCall(AI);
unpoisonDynamicAllocas();
}
@ -1901,9 +1897,9 @@ void FunctionStackPoisoner::poisonAlloca(Value *V, uint64_t Size,
// For now just insert the call to ASan runtime.
Value *AddrArg = IRB.CreatePointerCast(V, IntptrTy);
Value *SizeArg = ConstantInt::get(IntptrTy, Size);
IRB.CreateCall(DoPoison ? AsanPoisonStackMemoryFunc
: AsanUnpoisonStackMemoryFunc,
{AddrArg, SizeArg});
IRB.CreateCall(
DoPoison ? AsanPoisonStackMemoryFunc : AsanUnpoisonStackMemoryFunc,
{AddrArg, SizeArg});
}
// Handling llvm.lifetime intrinsics for a given %alloca: