diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2011-07-17 15:36:56 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2011-07-17 15:36:56 +0000 |
| commit | 411bd29eea3c360d5b48a18a17b5e87f5671af0e (patch) | |
| tree | c8086addb211fa670a9d2b1038d8c2e453229755 /lib/Transforms/Scalar/LoopStrengthReduce.cpp | |
| parent | 56fe8f14099930935e3870e3e823c322a85c1c89 (diff) | |
Diffstat (limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 73ebd618a0cb..509d0264f10b 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -1804,8 +1804,7 @@ LSRInstance::OptimizeLoopTermCond() { ExitingBlock->getInstList().insert(TermBr, Cond); // Clone the IVUse, as the old use still exists! - CondUse = &IU.AddUser(Cond, CondUse->getOperandValToReplace(), - CondUse->getPhi()); + CondUse = &IU.AddUser(Cond, CondUse->getOperandValToReplace()); TermBr->replaceUsesOfWith(OldCond, Cond); } } @@ -2768,7 +2767,7 @@ void LSRInstance::GenerateCrossUseConstantOffsets() { // value to the immediate would produce a value closer to zero than the // immediate itself, then the formula isn't worthwhile. if (const SCEVConstant *C = dyn_cast<SCEVConstant>(NewF.ScaledReg)) - if (C->getValue()->getValue().isNegative() != + if (C->getValue()->isNegative() != (NewF.AM.BaseOffs < 0) && (C->getValue()->getValue().abs() * APInt(BitWidth, F.AM.Scale)) .ule(abs64(NewF.AM.BaseOffs))) @@ -3699,7 +3698,7 @@ LSRInstance::ImplementSolution(const SmallVectorImpl<const Formula *> &Solution, // we can remove them after we are done working. SmallVector<WeakVH, 16> DeadInsts; - SCEVExpander Rewriter(SE); + SCEVExpander Rewriter(SE, "lsr"); Rewriter.disableCanonicalMode(); Rewriter.setIVIncInsertPos(L, IVIncInsertPos); |