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Get rid of the Pass+Context magic.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76702 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson
2009-07-22 00:24:57 +00:00
parent 7cf12c7efd
commit e922c02019
120 changed files with 835 additions and 786 deletions
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12
lib/Transforms/Scalar/IndVarSimplify.cpp
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@@ -292,7 +292,7 @@ void IndVarSimplify::RewriteLoopExitValues(Loop *L,
if (NumPreds != 1) {
// Clone the PHI and delete the original one. This lets IVUsers and
// any other maps purge the original user from their records.
PHINode *NewPN = PN->clone(*Context);
PHINode *NewPN = PN->clone(PN->getContext());
NewPN->takeName(PN);
NewPN->insertBefore(PN);
PN->replaceAllUsesWith(NewPN);
@@ -713,21 +713,23 @@ void IndVarSimplify::HandleFloatingPointIV(Loop *L, PHINode *PH) {
}
if (NewPred == CmpInst::BAD_ICMP_PREDICATE) return;
LLVMContext &Context = PH->getContext();
// Insert new integer induction variable.
PHINode *NewPHI = PHINode::Create(Type::Int32Ty,
PH->getName()+".int", PH);
NewPHI->addIncoming(Context->getConstantInt(Type::Int32Ty, newInitValue),
NewPHI->addIncoming(Context.getConstantInt(Type::Int32Ty, newInitValue),
PH->getIncomingBlock(IncomingEdge));
Value *NewAdd = BinaryOperator::CreateAdd(NewPHI,
Context->getConstantInt(Type::Int32Ty,
Context.getConstantInt(Type::Int32Ty,
newIncrValue),
Incr->getName()+".int", Incr);
NewPHI->addIncoming(NewAdd, PH->getIncomingBlock(BackEdge));
// The back edge is edge 1 of newPHI, whatever it may have been in the
// original PHI.
ConstantInt *NewEV = Context->getConstantInt(Type::Int32Ty, intEV);
ConstantInt *NewEV = Context.getConstantInt(Type::Int32Ty, intEV);
Value *LHS = (EVIndex == 1 ? NewPHI->getIncomingValue(1) : NewEV);
Value *RHS = (EVIndex == 1 ? NewEV : NewPHI->getIncomingValue(1));
ICmpInst *NewEC = new ICmpInst(EC->getParent()->getTerminator(),
@@ -743,7 +745,7 @@ void IndVarSimplify::HandleFloatingPointIV(Loop *L, PHINode *PH) {
RecursivelyDeleteTriviallyDeadInstructions(EC);
// Delete old, floating point, increment instruction.
Incr->replaceAllUsesWith(Context->getUndef(Incr->getType()));
Incr->replaceAllUsesWith(Context.getUndef(Incr->getType()));
RecursivelyDeleteTriviallyDeadInstructions(Incr);
// Replace floating induction variable, if it isn't already deleted.