diff options
Diffstat (limited to 'lib/Analysis/ScalarEvolution.cpp')
-rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index d991a30fa4..babfc858dd 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -298,7 +298,7 @@ bool SCEVAddRecExpr::isLoopInvariant(const Loop *QueryLoop) const { return false; // This recurrence is variant w.r.t. QueryLoop if QueryLoop contains L. - if (QueryLoop->contains(L->getHeader())) + if (QueryLoop->contains(L)) return false; // This recurrence is variant w.r.t. QueryLoop if any of its operands @@ -333,7 +333,7 @@ bool SCEVUnknown::isLoopInvariant(const Loop *L) const { // Instructions are never considered invariant in the function body // (null loop) because they are defined within the "loop". if (Instruction *I = dyn_cast<Instruction>(V)) - return L && !L->contains(I->getParent()); + return L && !L->contains(I); return true; } @@ -3774,7 +3774,7 @@ static PHINode *getConstantEvolvingPHI(Value *V, const Loop *L) { // If this is not an instruction, or if this is an instruction outside of the // loop, it can't be derived from a loop PHI. Instruction *I = dyn_cast<Instruction>(V); - if (I == 0 || !L->contains(I->getParent())) return 0; + if (I == 0 || !L->contains(I)) return 0; if (PHINode *PN = dyn_cast<PHINode>(I)) { if (L->getHeader() == I->getParent()) @@ -4091,7 +4091,7 @@ const SCEV *ScalarEvolution::computeSCEVAtScope(const SCEV *V, const Loop *L) { // If this is a loop recurrence for a loop that does not contain L, then we // are dealing with the final value computed by the loop. if (const SCEVAddRecExpr *AddRec = dyn_cast<SCEVAddRecExpr>(V)) { - if (!L || !AddRec->getLoop()->contains(L->getHeader())) { + if (!L || !AddRec->getLoop()->contains(L)) { // To evaluate this recurrence, we need to know how many times the AddRec // loop iterates. Compute this now. const SCEV *BackedgeTakenCount = getBackedgeTakenCount(AddRec->getLoop()); |