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Incorrect check for FP all one's

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llvm-svn: 27169
This commit is contained in:
Evan Cheng 2006-03-27 07:26:17 +00:00
parent f1d6a9483f
commit 73d281ae4c
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
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@ -91,7 +91,8 @@ bool ISD::isBuildVectorAllOnes(const SDNode *N) {
if (!cast<ConstantSDNode>(NotZero)->isAllOnesValue())
return false;
} else if (isa<ConstantFPSDNode>(NotZero)) {
if (!cast<ConstantFPSDNode>(NotZero)->isExactlyValue(-1))
if (DoubleToBits(cast<ConstantFPSDNode>(NotZero)->getValue()) ==
(0ULL - 1))
return false;
} else
return false;