Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.536 -> 1.536.2.1 --- Log message: Fix miscompile of linux kernel (llvm 1.9) --- Diffs of the changes: (+3 -3) InstructionCombining.cpp | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.536 llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.536.2.1 --- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.536 Fri Nov 3 16:45:50 2006 +++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Wed Feb 7 16:32:03 2007 @@ -377,9 +377,9 @@ // If we are casting between pointer and integer types, treat pointers as // integers of the appropriate size for the code below. - if (isa<PointerType>(SrcTy)) SrcTy = TD->getIntPtrType(); - if (isa<PointerType>(MidTy)) MidTy = TD->getIntPtrType(); - if (isa<PointerType>(DstTy)) DstTy = TD->getIntPtrType(); + if (isa<PointerType>(SrcTy)) SrcTy = TD->getIntPtrType()->getSignedVersion(); + if (isa<PointerType>(MidTy)) MidTy = TD->getIntPtrType()->getSignedVersion(); + if (isa<PointerType>(DstTy)) DstTy = TD->getIntPtrType()->getSignedVersion(); // Allow free casting and conversion of sizes as long as the sign doesn't // change... _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
