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Persuade GCC that there is nothing worth warning about here (there isn't). 

llvm-svn: 149834
This commit is contained in:
Duncan Sands 2012-02-05 14:20:11 +00:00
parent efabc2572f
commit ae22c60f90
6 changed files with 7 additions and 5 deletions
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4
llvm/lib/Analysis/AliasAnalysisCounter.cpp
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@ -127,7 +127,7 @@ AliasAnalysis::AliasResult
AliasAnalysisCounter::alias(const Location &LocA, const Location &LocB) { AliasAnalysisCounter::alias(const Location &LocA, const Location &LocB) {
AliasResult R = getAnalysis<AliasAnalysis>().alias(LocA, LocB); AliasResult R = getAnalysis<AliasAnalysis>().alias(LocA, LocB);
const char *AliasString; const char *AliasString = 0;
switch (R) { switch (R) {
case NoAlias: No++; AliasString = "No alias"; break; case NoAlias: No++; AliasString = "No alias"; break;
case MayAlias: May++; AliasString = "May alias"; break; case MayAlias: May++; AliasString = "May alias"; break;
@ -153,7 +153,7 @@ AliasAnalysisCounter::getModRefInfo(ImmutableCallSite CS,
const Location &Loc) { const Location &Loc) {
ModRefResult R = getAnalysis<AliasAnalysis>().getModRefInfo(CS, Loc); ModRefResult R = getAnalysis<AliasAnalysis>().getModRefInfo(CS, Loc);
const char *MRString; const char *MRString = 0;
switch (R) { switch (R) {
case NoModRef: NoMR++; MRString = "NoModRef"; break; case NoModRef: NoMR++; MRString = "NoModRef"; break;
case Ref: JustRef++; MRString = "JustRef"; break; case Ref: JustRef++; MRString = "JustRef"; break;

1
llvm/lib/CodeGen/MachineCSE.cpp
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@ -255,6 +255,7 @@ bool MachineCSE::PhysRegDefsReach(MachineInstr *CSMI, MachineInstr *MI,
if (I == EE) { if (I == EE) {
assert(CrossMBB && "Reaching end-of-MBB without finding MI?"); assert(CrossMBB && "Reaching end-of-MBB without finding MI?");
(void)CrossMBB;
CrossMBB = false; CrossMBB = false;
NonLocal = true; NonLocal = true;
I = MBB->begin(); I = MBB->begin();

2
llvm/lib/Support/Mutex.cpp
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@ -51,7 +51,7 @@ MutexImpl::MutexImpl( bool recursive)
// Initialize the mutex attributes // Initialize the mutex attributes
int errorcode = pthread_mutexattr_init(&attr); int errorcode = pthread_mutexattr_init(&attr);
assert(errorcode == 0); assert(errorcode == 0); (void)errorcode;
// Initialize the mutex as a recursive mutex, if requested, or normal // Initialize the mutex as a recursive mutex, if requested, or normal
// otherwise. // otherwise.

1
llvm/lib/Target/ARM/ARMFastISel.cpp
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@ -2279,6 +2279,7 @@ bool ARMFastISel::ARMTryEmitSmallMemCpy(Address Dest, Address Src, uint64_t Len)
assert (RV == true && "Should be able to handle this load."); assert (RV == true && "Should be able to handle this load.");
RV = ARMEmitStore(VT, ResultReg, Dest); RV = ARMEmitStore(VT, ResultReg, Dest);
assert (RV == true && "Should be able to handle this store."); assert (RV == true && "Should be able to handle this store.");
(void)RV;
unsigned Size = VT.getSizeInBits()/8; unsigned Size = VT.getSizeInBits()/8;
Len -= Size; Len -= Size;

2
llvm/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c
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@ -103,7 +103,7 @@ static InstrUID decode(OpcodeType type,
InstructionContext insnContext, InstructionContext insnContext,
uint8_t opcode, uint8_t opcode,
uint8_t modRM) { uint8_t modRM) {
const struct ModRMDecision* dec; const struct ModRMDecision* dec = 0;
switch (type) { switch (type) {
case ONEBYTE: case ONEBYTE:

2
llvm/lib/Target/X86/X86ISelLowering.cpp
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@ -8288,7 +8288,7 @@ SDValue X86TargetLowering::LowerVSETCC(SDValue Op, SelectionDAG &DAG) const {
if (isFP) { if (isFP) {
unsigned SSECC = 8; unsigned SSECC = 8;
EVT EltVT = Op0.getValueType().getVectorElementType(); EVT EltVT = Op0.getValueType().getVectorElementType();
assert(EltVT == MVT::f32 || EltVT == MVT::f64); assert(EltVT == MVT::f32 || EltVT == MVT::f64); (void)EltVT;
bool Swap = false; bool Swap = false;