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Fix type mismatch error in PPC Altivec (only causes

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a problem when asserts are on).  From vecLib.

llvm-svn: 42959
This commit is contained in:
Dale Johannesen 2007-10-14 01:58:32 +00:00
parent 4cbce377c6
commit 6c89945eb8
1 changed files with 2 additions and 2 deletions
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4
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -2570,14 +2570,14 @@ static SDOperand LowerBUILD_VECTOR(SDOperand Op, SelectionDAG &DAG) {
if (SextVal >= 0 && SextVal <= 31) {
SDOperand LHS = BuildSplatI(SextVal-16, SplatSize, MVT::Other, DAG);
SDOperand RHS = BuildSplatI(-16, SplatSize, MVT::Other, DAG);
LHS = DAG.getNode(ISD::SUB, Op.getValueType(), LHS, RHS);
LHS = DAG.getNode(ISD::SUB, LHS.getValueType(), LHS, RHS);
return DAG.getNode(ISD::BIT_CONVERT, Op.getValueType(), LHS);
}
// Odd, in range [-31,-17]: (vsplti C)+(vsplti -16).
if (SextVal >= -31 && SextVal <= 0) {
SDOperand LHS = BuildSplatI(SextVal+16, SplatSize, MVT::Other, DAG);
SDOperand RHS = BuildSplatI(-16, SplatSize, MVT::Other, DAG);
LHS = DAG.getNode(ISD::ADD, Op.getValueType(), LHS, RHS);
LHS = DAG.getNode(ISD::ADD, LHS.getValueType(), LHS, RHS);
return DAG.getNode(ISD::BIT_CONVERT, Op.getValueType(), LHS);
}
}