diff options
| author | Justin Holewinski <jholewinski@nvidia.com> | 2012-11-29 14:26:28 +0000 |
|---|---|---|
| committer | Justin Holewinski <jholewinski@nvidia.com> | 2012-11-29 14:26:28 +0000 |
| commit | 7f128ea00c5358729906a9b98f844e887a1c3d73 (patch) | |
| tree | 4f4e1f0e4817e64578d6cc2f0fac73f3a4efb935 /lib/CodeGen/SelectionDAG/LegalizeTypes.h | |
| parent | 3d200255d5b93344c1ab0a5ba4b47a52cfa5893e (diff) | |
| download | external_llvm-7f128ea00c5358729906a9b98f844e887a1c3d73.zip external_llvm-7f128ea00c5358729906a9b98f844e887a1c3d73.tar.gz external_llvm-7f128ea00c5358729906a9b98f844e887a1c3d73.tar.bz2 | |
Teach the legalizer how to handle operands for VSELECT nodes
If we need to split the operand of a VSELECT, it must be the mask operand. We
split the entire VSELECT operand with EXTRACT_SUBVECTOR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168883 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeTypes.h')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeTypes.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeTypes.h b/lib/CodeGen/SelectionDAG/LegalizeTypes.h index 20b7ce6..8464b7d 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeTypes.h +++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.h @@ -578,6 +578,7 @@ private: // Vector Operand Splitting: <128 x ty> -> 2 x <64 x ty>. bool SplitVectorOperand(SDNode *N, unsigned OpNo); + SDValue SplitVecOp_VSELECT(SDNode *N, unsigned OpNo); SDValue SplitVecOp_UnaryOp(SDNode *N); SDValue SplitVecOp_BITCAST(SDNode *N); |