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Fixed EOL whitespace. 

llvm-svn: 171791
This commit is contained in:
Michael Gottesman 2013-01-07 21:26:07 +00:00
parent 9dbf3ee9d0
commit 10426b571e
1 changed files with 29 additions and 29 deletions
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58
llvm/lib/Transforms/Scalar/ObjCARC.cpp
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@ -886,9 +886,9 @@ bool ObjCARCExpand::runOnFunction(Function &F) {
for (inst_iterator I = inst_begin(&F), E = inst_end(&F); I != E; ++I) { for (inst_iterator I = inst_begin(&F), E = inst_end(&F); I != E; ++I) {
Instruction *Inst = &*I; Instruction *Inst = &*I;
DEBUG(dbgs() << "ObjCARCExpand: Visiting: " << *Inst << "\n"); DEBUG(dbgs() << "ObjCARCExpand: Visiting: " << *Inst << "\n");
switch (GetBasicInstructionClass(Inst)) { switch (GetBasicInstructionClass(Inst)) {
case IC_Retain: case IC_Retain:
case IC_RetainRV: case IC_RetainRV:
@ -911,9 +911,9 @@ bool ObjCARCExpand::runOnFunction(Function &F) {
break; break;
} }
} }
DEBUG(dbgs() << "ObjCARCExpand: Finished List.\n\n"); DEBUG(dbgs() << "ObjCARCExpand: Finished List.\n\n");
return Changed; return Changed;
} }
@ -2199,13 +2199,13 @@ ObjCARCOpt::OptimizeRetainCall(Function &F, Instruction *Retain) {
// Turn it to an objc_retainAutoreleasedReturnValue.. // Turn it to an objc_retainAutoreleasedReturnValue..
Changed = true; Changed = true;
++NumPeeps; ++NumPeeps;
DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainCall: Transforming " DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainCall: Transforming "
"objc_retainAutoreleasedReturnValue => " "objc_retainAutoreleasedReturnValue => "
"objc_retain since the operand is not a return value.\n" "objc_retain since the operand is not a return value.\n"
" Old: " " Old: "
<< *Retain << "\n"); << *Retain << "\n");
cast<CallInst>(Retain)->setCalledFunction(getRetainRVCallee(F.getParent())); cast<CallInst>(Retain)->setCalledFunction(getRetainRVCallee(F.getParent()));
DEBUG(dbgs() << " New: " DEBUG(dbgs() << " New: "
@ -2247,11 +2247,11 @@ ObjCARCOpt::OptimizeRetainRVCall(Function &F, Instruction *RetainRV) {
GetObjCArg(I) == Arg) { GetObjCArg(I) == Arg) {
Changed = true; Changed = true;
++NumPeeps; ++NumPeeps;
DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainRVCall: Erasing " << *I << "\n" DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainRVCall: Erasing " << *I << "\n"
<< " Erasing " << *RetainRV << " Erasing " << *RetainRV
<< "\n"); << "\n");
EraseInstruction(I); EraseInstruction(I);
EraseInstruction(RetainRV); EraseInstruction(RetainRV);
return true; return true;
@ -2261,13 +2261,13 @@ ObjCARCOpt::OptimizeRetainRVCall(Function &F, Instruction *RetainRV) {
// Turn it to a plain objc_retain. // Turn it to a plain objc_retain.
Changed = true; Changed = true;
++NumPeeps; ++NumPeeps;
DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainRVCall: Transforming " DEBUG(dbgs() << "ObjCARCOpt::OptimizeRetainRVCall: Transforming "
"objc_retainAutoreleasedReturnValue => " "objc_retainAutoreleasedReturnValue => "
"objc_retain since the operand is not a return value.\n" "objc_retain since the operand is not a return value.\n"
" Old: " " Old: "
<< *RetainRV << "\n"); << *RetainRV << "\n");
cast<CallInst>(RetainRV)->setCalledFunction(getRetainCallee(F.getParent())); cast<CallInst>(RetainRV)->setCalledFunction(getRetainCallee(F.getParent()));
DEBUG(dbgs() << " New: " DEBUG(dbgs() << " New: "
@ -2308,10 +2308,10 @@ ObjCARCOpt::OptimizeAutoreleaseRVCall(Function &F, Instruction *AutoreleaseRV) {
cast<CallInst>(AutoreleaseRV)-> cast<CallInst>(AutoreleaseRV)->
setCalledFunction(getAutoreleaseCallee(F.getParent())); setCalledFunction(getAutoreleaseCallee(F.getParent()));
DEBUG(dbgs() << " New: " DEBUG(dbgs() << " New: "
<< *AutoreleaseRV << "\n"); << *AutoreleaseRV << "\n");
} }
/// OptimizeIndividualCalls - Visit each call, one at a time, and make /// OptimizeIndividualCalls - Visit each call, one at a time, and make
@ -2361,12 +2361,12 @@ void ObjCARCOpt::OptimizeIndividualCalls(Function &F) {
new StoreInst(UndefValue::get(cast<PointerType>(Ty)->getElementType()), new StoreInst(UndefValue::get(cast<PointerType>(Ty)->getElementType()),
Constant::getNullValue(Ty), Constant::getNullValue(Ty),
CI); CI);
llvm::Value *NewValue = UndefValue::get(CI->getType()); llvm::Value *NewValue = UndefValue::get(CI->getType());
DEBUG(dbgs() << "ObjCARCOpt::OptimizeIndividualCalls: A null " DEBUG(dbgs() << "ObjCARCOpt::OptimizeIndividualCalls: A null "
"pointer-to-weak-pointer is undefined behavior.\n" "pointer-to-weak-pointer is undefined behavior.\n"
" Old = " << *CI << " Old = " << *CI <<
"\n New = " << "\n New = " <<
*NewValue << "\n"); *NewValue << "\n");
CI->replaceAllUsesWith(NewValue); CI->replaceAllUsesWith(NewValue);
CI->eraseFromParent(); CI->eraseFromParent();
continue; continue;
@ -2390,7 +2390,7 @@ void ObjCARCOpt::OptimizeIndividualCalls(Function &F) {
" Old = " << *CI << " Old = " << *CI <<
"\n New = " << "\n New = " <<
*NewValue << "\n"); *NewValue << "\n");
CI->replaceAllUsesWith(NewValue); CI->replaceAllUsesWith(NewValue);
CI->eraseFromParent(); CI->eraseFromParent();
continue; continue;
@ -2425,14 +2425,14 @@ void ObjCARCOpt::OptimizeIndividualCalls(Function &F) {
Call->getArgOperand(0), "", Call); Call->getArgOperand(0), "", Call);
NewCall->setMetadata(ImpreciseReleaseMDKind, NewCall->setMetadata(ImpreciseReleaseMDKind,
MDNode::get(C, ArrayRef<Value *>())); MDNode::get(C, ArrayRef<Value *>()));
DEBUG(dbgs() << "ObjCARCOpt::OptimizeIndividualCalls: Replacing " DEBUG(dbgs() << "ObjCARCOpt::OptimizeIndividualCalls: Replacing "
"objc_autorelease(x) with objc_release(x) since x is " "objc_autorelease(x) with objc_release(x) since x is "
"otherwise unused.\n" "otherwise unused.\n"
" Old: " << *Call << " Old: " << *Call <<
"\n New: " << "\n New: " <<
*NewCall << "\n"); *NewCall << "\n");
EraseInstruction(Call); EraseInstruction(Call);
Inst = NewCall; Inst = NewCall;
Class = IC_Release; Class = IC_Release;
@ -3626,9 +3626,9 @@ void ObjCARCOpt::OptimizeWeakCalls(Function &F) {
done:; done:;
} }
} }
DEBUG(dbgs() << "ObjCARCOpt::OptimizeWeakCalls: Finished List.\n\n"); DEBUG(dbgs() << "ObjCARCOpt::OptimizeWeakCalls: Finished List.\n\n");
} }
/// OptimizeSequences - Identify program paths which execute sequences of /// OptimizeSequences - Identify program paths which execute sequences of
@ -3766,9 +3766,9 @@ void ObjCARCOpt::OptimizeReturns(Function &F) {
DependingInstructions.clear(); DependingInstructions.clear();
Visited.clear(); Visited.clear();
} }
DEBUG(dbgs() << "ObjCARCOpt::OptimizeReturns: Finished List.\n\n"); DEBUG(dbgs() << "ObjCARCOpt::OptimizeReturns: Finished List.\n\n");
} }
bool ObjCARCOpt::doInitialization(Module &M) { bool ObjCARCOpt::doInitialization(Module &M) {
@ -4027,20 +4027,20 @@ ObjCARCContract::ContractAutorelease(Function &F, Instruction *Autorelease,
Changed = true; Changed = true;
++NumPeeps; ++NumPeeps;
DEBUG(dbgs() << "ObjCARCContract::ContractAutorelease: Fusing " DEBUG(dbgs() << "ObjCARCContract::ContractAutorelease: Fusing "
"retain/autorelease. Erasing: " << *Autorelease << "\n" "retain/autorelease. Erasing: " << *Autorelease << "\n"
" Old Retain: " " Old Retain: "
<< *Retain << "\n"); << *Retain << "\n");
if (Class == IC_AutoreleaseRV) if (Class == IC_AutoreleaseRV)
Retain->setCalledFunction(getRetainAutoreleaseRVCallee(F.getParent())); Retain->setCalledFunction(getRetainAutoreleaseRVCallee(F.getParent()));
else else
Retain->setCalledFunction(getRetainAutoreleaseCallee(F.getParent())); Retain->setCalledFunction(getRetainAutoreleaseCallee(F.getParent()));
DEBUG(dbgs() << " New Retain: " DEBUG(dbgs() << " New Retain: "
<< *Retain << "\n"); << *Retain << "\n");
EraseInstruction(Autorelease); EraseInstruction(Autorelease);
return true; return true;
} }
@ -4190,9 +4190,9 @@ bool ObjCARCContract::runOnFunction(Function &F) {
SmallPtrSet<const BasicBlock *, 4> Visited; SmallPtrSet<const BasicBlock *, 4> Visited;
for (inst_iterator I = inst_begin(&F), E = inst_end(&F); I != E; ) { for (inst_iterator I = inst_begin(&F), E = inst_end(&F); I != E; ) {
Instruction *Inst = &*I++; Instruction *Inst = &*I++;
DEBUG(dbgs() << "ObjCARCContract: Visiting: " << *Inst << "\n"); DEBUG(dbgs() << "ObjCARCContract: Visiting: " << *Inst << "\n");
// Only these library routines return their argument. In particular, // Only these library routines return their argument. In particular,
// objc_retainBlock does not necessarily return its argument. // objc_retainBlock does not necessarily return its argument.
InstructionClass Class = GetBasicInstructionClass(Inst); InstructionClass Class = GetBasicInstructionClass(Inst);
@ -4251,10 +4251,10 @@ bool ObjCARCContract::runOnFunction(Function &F) {
ConstantPointerNull::get(cast<PointerType>(CI->getType())); ConstantPointerNull::get(cast<PointerType>(CI->getType()));
Changed = true; Changed = true;
new StoreInst(Null, CI->getArgOperand(0), CI); new StoreInst(Null, CI->getArgOperand(0), CI);
DEBUG(dbgs() << "OBJCARCContract: Old = " << *CI << "\n" DEBUG(dbgs() << "OBJCARCContract: Old = " << *CI << "\n"
<< " New = " << *Null << "\n"); << " New = " << *Null << "\n");
CI->replaceAllUsesWith(Null); CI->replaceAllUsesWith(Null);
CI->eraseFromParent(); CI->eraseFromParent();
} }