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Fix lint warnings in MemorySanitizer.cpp. 

llvm-svn: 170203
This commit is contained in:
Evgeniy Stepanov 2012-12-14 13:48:31 +00:00
parent 51b6e07deb
commit 9b72e991c6
1 changed files with 12 additions and 9 deletions
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21
llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
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@ -133,14 +133,14 @@ namespace {
/// MemorySanitizer: instrument the code in module to find
/// uninitialized reads.
class MemorySanitizer : public FunctionPass {
public:
public:
MemorySanitizer() : FunctionPass(ID), TD(0), WarningFn(0) { }
const char *getPassName() const { return "MemorySanitizer"; }
bool runOnFunction(Function &F);
bool doInitialization(Module &M);
static char ID; // Pass identification, replacement for typeid.
private:
private:
void initializeCallbacks(Module &M);
DataLayout *TD;
@ -242,8 +242,8 @@ void MemorySanitizer::initializeCallbacks(Module &M) {
MsanPoisonStackFn = M.getOrInsertFunction(
"__msan_poison_stack", IRB.getVoidTy(), IRB.getInt8PtrTy(), IntptrTy, NULL);
MemmoveFn = M.getOrInsertFunction(
"__msan_memmove", IRB.getInt8PtrTy(), IRB.getInt8PtrTy(), IRB.getInt8PtrTy(),
IntptrTy, NULL);
"__msan_memmove", IRB.getInt8PtrTy(), IRB.getInt8PtrTy(),
IRB.getInt8PtrTy(), IntptrTy, NULL);
MemcpyFn = M.getOrInsertFunction(
"__msan_memcpy", IRB.getInt8PtrTy(), IRB.getInt8PtrTy(), IRB.getInt8PtrTy(),
IntptrTy, NULL);
@ -378,7 +378,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
// An unfortunate workaround for asymmetric lowering of va_arg stuff.
// See a comment in visitCallSite for more details.
static const unsigned AMD64GpEndOffset = 48; // AMD64 ABI Draft 0.99.6 p3.5.7
static const unsigned AMD64GpEndOffset = 48; // AMD64 ABI Draft 0.99.6 p3.5.7
static const unsigned AMD64FpEndOffset = 176;
struct ShadowOriginAndInsertPoint {
@ -410,7 +410,8 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
Value *Shadow = getShadow(Val);
Value *ShadowPtr = getShadowPtr(Addr, Shadow->getType(), IRB);
StoreInst *NewSI = IRB.CreateAlignedStore(Shadow, ShadowPtr, I.getAlignment());
StoreInst *NewSI =
IRB.CreateAlignedStore(Shadow, ShadowPtr, I.getAlignment());
DEBUG(dbgs() << " STORE: " << *NewSI << "\n");
(void)NewSI;
// If the store is volatile, add a check.
@ -769,7 +770,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
ShadowOriginAndInsertPoint(Shadow, Origin, OrigIns));
}
//------------------- Visitors.
// ------------------- Visitors.
/// \brief Instrument LoadInst
///
@ -940,6 +941,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
Value *Origin;
IRBuilder<> &IRB;
MemorySanitizerVisitor *MSV;
public:
Combiner(MemorySanitizerVisitor *MSV, IRBuilder<> &IRB) :
Shadow(0), Origin(0), IRB(IRB), MSV(MSV) {}
@ -1221,7 +1223,8 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
void visitIntrinsicInst(IntrinsicInst &I) {
switch (I.getIntrinsicID()) {
case llvm::Intrinsic::bswap:
handleBswap(I); break;
handleBswap(I);
break;
default:
visitInstruction(I); break;
}
@ -1476,7 +1479,7 @@ struct MemorySanitizerVisitor : public InstVisitor<MemorySanitizerVisitor> {
struct VarArgAMD64Helper : public VarArgHelper {
// An unfortunate workaround for asymmetric lowering of va_arg stuff.
// See a comment in visitCallSite for more details.
static const unsigned AMD64GpEndOffset = 48; // AMD64 ABI Draft 0.99.6 p3.5.7
static const unsigned AMD64GpEndOffset = 48; // AMD64 ABI Draft 0.99.6 p3.5.7
static const unsigned AMD64FpEndOffset = 176;
Function &F;