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Silence compiler warnings.

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llvm-svn: 135358
This commit is contained in:
Benjamin Kramer 2011-07-16 22:26:27 +00:00
parent be41018cf4
commit 9de5b6c35b
1 changed files with 4 additions and 5 deletions
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9
lib/Analysis/ScalarEvolutionExpander.cpp
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@ -849,7 +849,7 @@ SCEVExpander::getAddRecExprPHILiterally(const SCEVAddRecExpr *Normalized,
const Loop *L,
const Type *ExpandTy,
const Type *IntTy) {
assert(!IVIncInsertLoop || IVIncInsertPos && "Uninitialized insert position");
assert((!IVIncInsertLoop||IVIncInsertPos) && "Uninitialized insert position");
// Reuse a previously-inserted PHI, if present.
for (BasicBlock::iterator I = L->getHeader()->begin();
@ -926,10 +926,9 @@ SCEVExpander::getAddRecExprPHILiterally(const SCEVAddRecExpr *Normalized,
L->getHeader()->begin());
// StartV must be hoisted into L's preheader to dominate the new phi.
Instruction *StartI = dyn_cast<Instruction>(StartV);
assert(!StartI || SE.DT->properlyDominates(StartI->getParent(),
L->getHeader()) && "");
(void)StartI;
assert(!isa<Instruction>(StartV) ||
SE.DT->properlyDominates(cast<Instruction>(StartV)->getParent(),
L->getHeader()));
// Expand code for the step value. Insert instructions right before the
// terminator corresponding to the back-edge. Do this before creating the PHI