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Generalize this to look in the regular ValueMap in addition to

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the LocalValueMap, to make it more flexible when fast-isel isn't
proceding straight top-down.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106414 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2010-06-21 14:17:46 +00:00
parent c2b3e00cdf
commit 37db6cdaea
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/SelectionDAG/FastISel.cpp
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@ -162,7 +162,7 @@ unsigned FastISel::materializeRegForValue(const Value *V, MVT VT) {
}
} else if (const Operator *Op = dyn_cast<Operator>(V)) {
if (!SelectOperator(Op, Op->getOpcode())) return 0;
Reg = LocalValueMap[Op];
Reg = lookUpRegForValue(Op);
} else if (isa<UndefValue>(V)) {
Reg = createResultReg(TLI.getRegClassFor(VT));
BuildMI(MBB, DL, TII.get(TargetOpcode::IMPLICIT_DEF), Reg);