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API changes for class Use size reduction, wave 1.

Browse Source 
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49277 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Gabor Greif
2008-04-06 20:25:17 +00:00
parent d963ab1f58
commit 051a950000
73 changed files with 979 additions and 692 deletions
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8
lib/Transforms/Utils/LCSSA.cpp
View File

@ -155,8 +155,8 @@ void LCSSA::ProcessInstruction(Instruction *Instr,
DomTreeNode *ExitBBNode = DT->getNode(BB);
Value *&Phi = Phis[ExitBBNode];
if (!Phi && DT->dominates(InstrNode, ExitBBNode)) {
PHINode *PN = new PHINode(Instr->getType(), Instr->getName()+".lcssa",
BB->begin());
PHINode *PN = PHINode::Create(Instr->getType(), Instr->getName()+".lcssa",
BB->begin());
PN->reserveOperandSpace(std::distance(pred_begin(BB), pred_end(BB)));
// Remember that this phi makes the value alive in this block.
@ -259,8 +259,8 @@ Value *LCSSA::GetValueForBlock(DomTreeNode *BB, Instruction *OrigInst,
// Otherwise, the idom is the loop, so we need to insert a PHI node. Do so
// now, then get values to fill in the incoming values for the PHI.
PHINode *PN = new PHINode(OrigInst->getType(), OrigInst->getName()+".lcssa",
BBN->begin());
PHINode *PN = PHINode::Create(OrigInst->getType(), OrigInst->getName()+".lcssa",
BBN->begin());
PN->reserveOperandSpace(std::distance(pred_begin(BBN), pred_end(BBN)));
V = PN;