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Use isa<> instead of dyn_cast<> with unused value

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193869 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2013-11-01 17:39:26 +00:00
parent 13034b43ef
commit 7a59defe70
1 changed files with 3 additions and 3 deletions
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6
lib/Target/R600/R600ISelLowering.cpp
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@ -1211,9 +1211,9 @@ SDValue R600TargetLowering::LowerLOAD(SDValue Op, SelectionDAG &DAG) const
int ConstantBlock = ConstantAddressBlock(LoadNode->getAddressSpace());
if (ConstantBlock > -1 && LoadNode->getExtensionType() != ISD::SEXTLOAD) {
SDValue Result;
if (dyn_cast<ConstantExpr>(LoadNode->getSrcValue()) ||
dyn_cast<Constant>(LoadNode->getSrcValue()) ||
dyn_cast<ConstantSDNode>(Ptr)) {
if (isa<ConstantExpr>(LoadNode->getSrcValue()) ||
isa<Constant>(LoadNode->getSrcValue()) ||
isa<ConstantSDNode>(Ptr)) {
SDValue Slots[4];
for (unsigned i = 0; i < 4; i++) {
// We want Const position encoded with the following formula :