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[asan] instrument invoke insns with noreturn attribute (as well as call insns)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175617 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Kostya Serebryany
2013-02-20 12:35:15 +00:00
parent af3a5420ae
commit 1479c9bb39
2 changed files with 27 additions and 5 deletions
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9
lib/Transforms/Instrumentation/AddressSanitizer.cpp
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@@ -35,6 +35,7 @@
#include "llvm/IR/Module.h"
#include "llvm/IR/Type.h"
#include "llvm/InstVisitor.h"
#include "llvm/Support/CallSite.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/DataTypes.h"
#include "llvm/Support/Debug.h"
@@ -1130,12 +1131,12 @@ bool AddressSanitizer::runOnFunction(Function &F) {
} else if (isa<MemIntrinsic>(BI) && ClMemIntrin) {
// ok, take it.
} else {
if (CallInst *CI = dyn_cast<CallInst>(BI)) {
CallSite CS(BI);
if (CS) {
// A call inside BB.
TempsToInstrument.clear();
if (CI->doesNotReturn()) {
NoReturnCalls.push_back(CI);
}
if (CS.doesNotReturn())
NoReturnCalls.push_back(CS.getInstruction());
}
continue;
}