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Added hook to let targets custom lower splitting of illegal vectors

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llvm-svn: 150550
This commit is contained in:
Pete Cooper 2012-02-15 00:55:31 +00:00
parent 889c968001
commit bfec627c63
1 changed files with 4 additions and 0 deletions
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4
lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp
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@ -404,6 +404,10 @@ void DAGTypeLegalizer::SplitVectorResult(SDNode *N, unsigned ResNo) {
N->dump(&DAG);
dbgs() << "\n");
SDValue Lo, Hi;
// See if the target wants to custom expand this node.
if (CustomLowerNode(N, N->getValueType(ResNo), true))
return;
switch (N->getOpcode()) {
default: