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Strip trailing whitespace 

llvm-svn: 298249
This commit is contained in:
Simon Pilgrim 2017-03-20 13:55:35 +00:00
parent 9abf2424cb
commit 610ad9b53f
1 changed files with 3 additions and 3 deletions
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6
llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -906,7 +906,7 @@ class WidenIV {
SmallVector<NarrowIVDefUse, 8> NarrowIVUsers; SmallVector<NarrowIVDefUse, 8> NarrowIVUsers;
enum ExtendKind { ZeroExtended, SignExtended, Unknown }; enum ExtendKind { ZeroExtended, SignExtended, Unknown };
// A map tracking the kind of extension used to widen each narrow IV // A map tracking the kind of extension used to widen each narrow IV
// and narrow IV user. // and narrow IV user.
// Key: pointer to a narrow IV or IV user. // Key: pointer to a narrow IV or IV user.
// Value: the kind of extension used to widen this Instruction. // Value: the kind of extension used to widen this Instruction.
@ -1608,7 +1608,7 @@ void WidenIV::calculatePostIncRange(Instruction *NarrowDef,
return; return;
CmpInst::Predicate P = CmpInst::Predicate P =
TrueDest ? Pred : CmpInst::getInversePredicate(Pred); TrueDest ? Pred : CmpInst::getInversePredicate(Pred);
auto CmpRHSRange = SE->getSignedRange(SE->getSCEV(CmpRHS)); auto CmpRHSRange = SE->getSignedRange(SE->getSCEV(CmpRHS));
auto CmpConstrainedLHSRange = auto CmpConstrainedLHSRange =
@ -1634,7 +1634,7 @@ void WidenIV::calculatePostIncRange(Instruction *NarrowDef,
UpdateRangeFromGuards(NarrowUser); UpdateRangeFromGuards(NarrowUser);
BasicBlock *NarrowUserBB = NarrowUser->getParent(); BasicBlock *NarrowUserBB = NarrowUser->getParent();
// If NarrowUserBB is statically unreachable asking dominator queries may // If NarrowUserBB is statically unreachable asking dominator queries may
// yield surprising results. (e.g. the block may not have a dom tree node) // yield surprising results. (e.g. the block may not have a dom tree node)
if (!DT->isReachableFromEntry(NarrowUserBB)) if (!DT->isReachableFromEntry(NarrowUserBB))
return; return;