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| author | Hao Liu <Hao.Liu@arm.com> | 2014-05-29 09:19:07 +0000 |
|---|---|---|
| committer | Hao Liu <Hao.Liu@arm.com> | 2014-05-29 09:19:07 +0000 |
| commit | 409145018182669d6a923ca3b30a756c6f811bfe (patch) | |
| tree | 3a7669b0391a7b363c4095de097c2be6b4b874c3 /llvm/lib/CodeGen | |
| parent | d266cb1a0b98d67d4d6d9ab5cc0897bfde48d61e (diff) | |
| download | bcm5719-llvm-409145018182669d6a923ca3b30a756c6f811bfe.tar.gz bcm5719-llvm-409145018182669d6a923ca3b30a756c6f811bfe.zip | |
Fix an assertion failure caused by v1i64 in DAGCombiner Shrink.
llvm-svn: 209798
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp index b75d80541ea..3731aeae374 100644 --- a/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/TargetLowering.cpp @@ -327,6 +327,10 @@ TargetLowering::TargetLoweringOpt::ShrinkDemandedOp(SDValue Op, assert(Op.getNode()->getNumValues() == 1 && "ShrinkDemandedOp only supports nodes with one result!"); + // Early return, as this function cannot handle vector types. + if (Op.getValueType().isVector()) + return false; + // Don't do this if the node has another user, which may require the // full value. if (!Op.getNode()->hasOneUse()) |
