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Reformat comments to fix 80 columns.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20467 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jeff Cohen 2005-03-05 22:45:40 +00:00
parent b21bf9a8d5
commit e43dd1b8e7
1 changed files with 8 additions and 7 deletions
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15
lib/Transforms/Scalar/LoopStrengthReduce.cpp
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@ -203,17 +203,18 @@ void LoopStrengthReduce::strengthReduceGEP(GetElementPtrInst *GEPI, Loop *L,
Preheader->getTerminator());
}
// The next step of the strength reduction is to create a PHI that will choose
// between the initial GEP we created and inserted into the preheader, and
// the incremented GEP that we will create below and insert into the loop body
// The next step of the strength reduction is to create a PHI that will
// choose between the initial GEP we created and inserted into the
// preheader, and the incremented GEP that we will create below and insert
// into the loop body.
NewPHI = new PHINode(PreGEP->getType(),
GEPI->getName()+".str", InsertBefore);
NewPHI->addIncoming(PreGEP, Preheader);
// Now, create the GEP instruction to increment by one the value selected by
// the PHI instruction we just created above, and add it as the second
// incoming Value/BasicBlock pair to the PHINode. It is inserted before the
// increment of the canonical induction variable.
// Now, create the GEP instruction to increment by one the value selected
// by the PHI instruction we just created above, and add it as the second
// incoming Value/BasicBlock pair to the PHINode. It is inserted before
// the increment of the canonical induction variable.
Instruction *IncrInst =
const_cast<Instruction*>(L->getCanonicalInductionVariableIncrement());
GetElementPtrInst *StrGEP = new GetElementPtrInst(NewPHI, inc_op_vector,