Changes in directory llvm/lib/Transforms/Scalar:
LoopStrengthReduce.cpp updated: 1.138 -> 1.139 --- Log message: Fix PR1495: http://llvm.org/PR1495 and CodeGen/X86/2007-06-05-LSR-Dominator.ll --- Diffs of the changes: (+6 -0) LoopStrengthReduce.cpp | 6 ++++++ 1 files changed, 6 insertions(+) Index: llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp diff -u llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp:1.138 llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp:1.139 --- llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp:1.138 Fri May 18 20:22:21 2007 +++ llvm/lib/Transforms/Scalar/LoopStrengthReduce.cpp Tue Jun 5 20:23:55 2007 @@ -560,11 +560,17 @@ OperandValToReplace->getType()); Value *Base = Rewriter.expandCodeFor(NewBase, BaseInsertPt); + + // If we are inserting the base and imm values in the same block, make sure to + // adjust the IP position if insertion reused a result. + if (IP == BaseInsertPt) + IP = Rewriter.getInsertionPoint(); // Always emit the immediate (if non-zero) into the same block as the user. SCEVHandle NewValSCEV = SCEVAddExpr::get(SCEVUnknown::get(Base), Imm); return Rewriter.expandCodeFor(NewValSCEV, IP, OperandValToReplace->getType()); + } _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
