diff options
| author | Roman Levenstein <romix.llvm@googlemail.com> | 2008-04-16 16:15:27 +0000 |
|---|---|---|
| committer | Roman Levenstein <romix.llvm@googlemail.com> | 2008-04-16 16:15:27 +0000 |
| commit | 9cac5259fe237120a0c347d6d14e549005148f1b (patch) | |
| tree | a8d6b4c723cad587824eabc48861e497326efc20 /lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 33ef2bb2680de321cd6d2056a1ecce635e6d1c75 (diff) | |
Ongoing work on improving the instruction selection infrastructure:
Rename SDOperandImpl back to SDOperand.
Introduce the SDUse class that represents a use of the SDNode referred by
an SDOperand. Now it is more similar to Use/Value classes.
Patch is approved by Dan Gohman.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49795 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 4eccb815e3..6ac549b9cf 100644 --- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -3880,7 +3880,8 @@ SDOperand DAGCombiner::visitFP_EXTEND(SDNode *N) { MVT::ValueType VT = N->getValueType(0); // If this is fp_round(fpextend), don't fold it, allow ourselves to be folded. - if (N->hasOneUse() && (N->use_begin())->getOpcode() == ISD::FP_ROUND) + if (N->hasOneUse() && + N->use_begin()->getSDOperand().getOpcode() == ISD::FP_ROUND) return SDOperand(); // fold (fp_extend c1fp) -> c1fp |