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| author | Pawel Bylica <chfast@gmail.com> | 2015-06-22 21:54:07 +0000 |
|---|---|---|
| committer | Pawel Bylica <chfast@gmail.com> | 2015-06-22 21:54:07 +0000 |
| commit | e6fd8c423250384dbb980ff83effc7f7397c7042 (patch) | |
| tree | 5412be4bea1cb791d21a49858af419fe04ed6ae3 /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 616fe5066a7c477175a506d5947e782d14633abd (diff) | |
| download | bcm5719-llvm-e6fd8c423250384dbb980ff83effc7f7397c7042.tar.gz bcm5719-llvm-e6fd8c423250384dbb980ff83effc7f7397c7042.zip | |
Revert r240291: causes problems in self-hosted builds.
llvm-svn: 240343
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp index 80a1b5b3be7..bc2e5f13d43 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -4275,7 +4275,7 @@ SDValue DAGCombiner::visitSHL(SDNode *N) { if (isNullConstant(N0)) return N0; // fold (shl x, c >= size(x)) -> undef - if (N1C && N1C->getAPIntValue().uge(OpSizeInBits)) + if (N1C && N1C->getZExtValue() >= OpSizeInBits) return DAG.getUNDEF(VT); // fold (shl x, 0) -> x if (N1C && N1C->isNullValue()) |
