Changes in directory llvm/lib/CodeGen:
IntrinsicLowering.cpp updated: 1.84 -> 1.85
---
Log message:
Correct the logic in LowerPartSet which cleared the bits from 0 to low-1.
---
Diffs of the changes: (+7 -5)
IntrinsicLowering.cpp | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
Index: llvm/lib/CodeGen/IntrinsicLowering.cpp
diff -u llvm/lib/CodeGen/IntrinsicLowering.cpp:1.84
llvm/lib/CodeGen/IntrinsicLowering.cpp:1.85
--- llvm/lib/CodeGen/IntrinsicLowering.cpp:1.84 Mon May 14 21:26:52 2007
+++ llvm/lib/CodeGen/IntrinsicLowering.cpp Fri May 25 22:43:13 2007
@@ -557,11 +557,13 @@
Rplcmnt->addIncoming(NewRes, reverse);
Rplcmnt->addIncoming(Rep4, small);
Value* t0 = CastInst::createIntegerCast(NumBits,ValTy,false,"",result);
- Value* t1 = BinaryOperator::createShl(ValMask, t0, "", result);
- Value* t2 = BinaryOperator::createShl(t1, Lo, "", result);
- Value* t3 = BinaryOperator::createAnd(t2, Val, "", result);
- Value* t4 = BinaryOperator::createShl(Rplcmnt, Lo, "", result);
- Value* Rslt = BinaryOperator::createOr(t3, t4, "part_set", result);
+ Value* t1 = BinaryOperator::createShl(ValMask, Lo, "", result);
+ Value* t2 = BinaryOperator::createNot(t1, "", result);
+ Value* t3 = BinaryOperator::createShl(t1, t0, "", result);
+ Value* t4 = BinaryOperator::createOr(t2, t3, "", result);
+ Value* t5 = BinaryOperator::createAnd(t4, Val, "", result);
+ Value* t6 = BinaryOperator::createShl(Rplcmnt, Lo, "", result);
+ Value* Rslt = BinaryOperator::createOr(t5, t6, "part_set", result);
new ReturnInst(Rslt, result);
}
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