diff options
| author | Nadav Rotem <nadav.rotem@intel.com> | 2011-12-28 13:08:20 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2011-12-28 13:08:20 +0000 |
| commit | 6059b836959f4c1f1da651779d03d0de37f74a8f (patch) | |
| tree | e294fccd65051cd2ec1e168cc89f8a66edcf3560 /lib | |
| parent | 021c0a2ee7121c4ccd0765699c14f8c9f7f7c596 (diff) | |
| download | llvm-6059b836959f4c1f1da651779d03d0de37f74a8f.tar.gz llvm-6059b836959f4c1f1da651779d03d0de37f74a8f.tar.bz2 llvm-6059b836959f4c1f1da651779d03d0de37f74a8f.tar.xz | |
PR11662.
Promotion of the mask operand needs to be done using PromoteTargetBoolean, and not padded with garbage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147309 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp index 26be0b74c8..b16c4ce6e0 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeIntegerTypes.cpp @@ -489,7 +489,11 @@ SDValue DAGTypeLegalizer::PromoteIntRes_SELECT(SDNode *N) { } SDValue DAGTypeLegalizer::PromoteIntRes_VSELECT(SDNode *N) { - SDValue Mask = GetPromotedInteger(N->getOperand(0)); + SDValue Mask = N->getOperand(0); + EVT OpTy = N->getOperand(1).getValueType(); + + // Promote all the way up to the canonical SetCC type. + Mask = PromoteTargetBoolean(Mask, TLI.getSetCCResultType(OpTy)); SDValue LHS = GetPromotedInteger(N->getOperand(1)); SDValue RHS = GetPromotedInteger(N->getOperand(2)); return DAG.getNode(ISD::VSELECT, N->getDebugLoc(), |