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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 | bbfa5c02be2ef2a9ff965a4dcfe9e99665dcf0ef (patch) | |
| tree | cbe7098d26a9638c92494ef40b46b4a884642635 /lib/CodeGen | |
| parent | 15b4497333430fbc3e20e5fb7718d4e0d838168b (diff) | |
Added hook to let targets custom lower splitting of illegal vectors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150550 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp index 41b4221ef9..a8aee12278 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeVectorTypes.cpp +++ b/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: |