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| author | Craig Topper <craig.topper@intel.com> | 2019-09-12 21:30:18 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-09-12 21:30:18 +0000 |
| commit | efe6724b9f55b0382f97577c582306b856ff1f95 (patch) | |
| tree | cd1448d9906a742cf061bba4560f5c5f869b4c98 /llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp | |
| parent | 08df6e64d5700d9469358ecfa4bdb46073116529 (diff) | |
| download | bcm5719-llvm-efe6724b9f55b0382f97577c582306b856ff1f95.tar.gz bcm5719-llvm-efe6724b9f55b0382f97577c582306b856ff1f95.zip | |
[DAGCombiner][X86] Pass the CmpOpVT to reduceSelectOfFPConstantLoads so X86 can exclude fp128 compares.
The X86 decision assumes the compare will produce a result in an XMM
register, but that can't happen for an fp128 compare since those
go to a libcall the returns an i32. Pass the VT so X86 can check
the type.
llvm-svn: 371775
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 1a7cf9e484b..d0635532c23 100644 --- a/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp @@ -20036,7 +20036,7 @@ SDValue DAGCombiner::foldSelectCCToShiftAnd(const SDLoc &DL, SDValue N0, SDValue DAGCombiner::convertSelectOfFPConstantsToLoadOffset( const SDLoc &DL, SDValue N0, SDValue N1, SDValue N2, SDValue N3, ISD::CondCode CC) { - if (!TLI.reduceSelectOfFPConstantLoads(N0.getValueType().isFloatingPoint())) + if (!TLI.reduceSelectOfFPConstantLoads(N0.getValueType())) return SDValue(); // If we are before legalize types, we want the other legalization to happen |
