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| author | Jim Grosbach <grosbach@apple.com> | 2013-03-07 05:47:54 +0000 |
|---|---|---|
| committer | Jim Grosbach <grosbach@apple.com> | 2013-03-07 05:47:54 +0000 |
| commit | 34fd0d2b93edb3ddefe5c5766073273f86b23b78 (patch) | |
| tree | 64fbf0c2d59c25afe84b15894fca3367a5069fe0 /lib/CodeGen/SelectionDAG/LegalizeTypes.h | |
| parent | 218042a02305a3cc38d968a97ff9ecf4b4abe6ff (diff) | |
| download | llvm-34fd0d2b93edb3ddefe5c5766073273f86b23b78.tar.gz llvm-34fd0d2b93edb3ddefe5c5766073273f86b23b78.tar.bz2 llvm-34fd0d2b93edb3ddefe5c5766073273f86b23b78.tar.xz | |
SDAG: Handle scalarizing an extend of a <1 x iN> vector.
Just scalarize the element and rebuild a vector of the result type
from that.
rdar://13281568
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176614 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 7de42ea012..27b3cf2abc 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeTypes.h +++ b/lib/CodeGen/SelectionDAG/LegalizeTypes.h @@ -530,6 +530,7 @@ private: // Vector Operand Scalarization: <1 x ty> -> ty. bool ScalarizeVectorOperand(SDNode *N, unsigned OpNo); SDValue ScalarizeVecOp_BITCAST(SDNode *N); + SDValue ScalarizeVecOp_EXTEND(SDNode *N); SDValue ScalarizeVecOp_CONCAT_VECTORS(SDNode *N); SDValue ScalarizeVecOp_EXTRACT_VECTOR_ELT(SDNode *N); SDValue ScalarizeVecOp_STORE(StoreSDNode *N, unsigned OpNo); |