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| author | Pete Cooper <peter_cooper@apple.com> | 2012-02-15 00:55:31 +0000 |
|---|---|---|
| committer | Pete Cooper <peter_cooper@apple.com> | 2012-02-15 00:55:31 +0000 |
| commit | 4dd0963d56096eb3de1b6beaa5deee57be384e95 (patch) | |
| tree | 24b4c11bd88e8bc57a716633c9e5a68377ab98bd /llvm/lib/CodeGen | |
| parent | 3009383b9f3c4dd66a52684d33dedc654760c0a0 (diff) | |
| download | bcm5719-llvm-4dd0963d56096eb3de1b6beaa5deee57be384e95.tar.gz bcm5719-llvm-4dd0963d56096eb3de1b6beaa5deee57be384e95.zip | |
Added hook to let targets custom lower splitting of illegal vectors
llvm-svn: 150550
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp index 41b4221ef90..a8aee122788 100644 --- a/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp @@ -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: |
