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| author | Bill Wendling <isanbard@gmail.com> | 2013-11-22 05:18:07 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2013-11-22 05:18:07 +0000 |
| commit | f62b274a93d4014d56fa3a656f4fac6e7d827358 (patch) | |
| tree | eded4b0962962f5c1603f4824d7c57bd83e7e200 /include | |
| parent | ee287ca22abcce9f769618c107ff3f46aa2d0cba (diff) | |
| download | llvm-f62b274a93d4014d56fa3a656f4fac6e7d827358.tar.gz llvm-f62b274a93d4014d56fa3a656f4fac6e7d827358.tar.bz2 llvm-f62b274a93d4014d56fa3a656f4fac6e7d827358.tar.xz | |
Merging r195397:
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r195397 | tstellar | 2013-11-21 16:39:23 -0800 (Thu, 21 Nov 2013) | 11 lines
Split SETCC if VSELECT requires splitting too.
This patch is a rewrite of the original patch commited in r194542. Instead of
relying on the type legalizer to do the splitting for us, we now peform the
splitting ourselves in the DAG combiner. This is necessary for the case where
the vector mask is a legal type after promotion and still wouldn't require
splitting.
Patch by: Juergen Ributzka
NOTE: This is a candidate for the 3.4 branch.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195413 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/CodeGen/SelectionDAG.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/llvm/CodeGen/SelectionDAG.h b/include/llvm/CodeGen/SelectionDAG.h index 4b3f904bc6..82becca315 100644 --- a/include/llvm/CodeGen/SelectionDAG.h +++ b/include/llvm/CodeGen/SelectionDAG.h @@ -1149,7 +1149,8 @@ public: /// SplitVectorOperand - Split the node's operand with EXTRACT_SUBVECTOR and /// return the low/high part. - std::pair<SDValue, SDValue> SplitVectorOperand(SDNode *N, unsigned OpNo) { + std::pair<SDValue, SDValue> SplitVectorOperand(const SDNode *N, unsigned OpNo) + { return SplitVector(N->getOperand(OpNo), SDLoc(N)); } |