Changes in directory llvm/lib/Transforms/Scalar:
InstructionCombining.cpp updated: 1.692 -> 1.693
---
Log message:
Get the number of bits to set in a mask correct for a shl/lshr transform.
---
Diffs of the changes: (+1 -1)
InstructionCombining.cpp | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.692
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.693
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.692 Mon Mar 26
00:25:00 2007
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Mon Mar 26 12:18:58 2007
@@ -5858,7 +5858,7 @@
BinaryOperator::createLShr(X, ConstantInt::get(Ty, ShiftDiff));
InsertNewInstBefore(Shift, I);
- APInt Mask(APInt::getLowBitsSet(TypeBits, ShiftAmt2));
+ APInt Mask(APInt::getLowBitsSet(TypeBits, TypeBits - ShiftAmt2));
return BinaryOperator::createAnd(Shift, ConstantInt::get(Mask));
}
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
