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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-08-21 18:52:42 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-08-21 18:52:42 +0000 |
| commit | fc9489a4c6a7ecb8ac4b8567a7d7876b83379b78 (patch) | |
| tree | 1e02ea30371eeaa2dc2db35a48ed87ae06d8e5db /lib/Target/SystemZ/SystemZISelLowering.cpp | |
| parent | 2a5b155ba82ec52d0bab72b6a4cb191d89713104 (diff) | |
| download | llvm-fc9489a4c6a7ecb8ac4b8567a7d7876b83379b78.tar.gz llvm-fc9489a4c6a7ecb8ac4b8567a7d7876b83379b78.tar.bz2 llvm-fc9489a4c6a7ecb8ac4b8567a7d7876b83379b78.tar.xz | |
Expand few nodes until someone will be crazy enough to implement them natively :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79659 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/SystemZ/SystemZISelLowering.cpp')
| -rw-r--r-- | lib/Target/SystemZ/SystemZISelLowering.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Target/SystemZ/SystemZISelLowering.cpp b/lib/Target/SystemZ/SystemZISelLowering.cpp index 2022ec04ce..ef60536286 100644 --- a/lib/Target/SystemZ/SystemZISelLowering.cpp +++ b/lib/Target/SystemZ/SystemZISelLowering.cpp @@ -126,11 +126,15 @@ SystemZTargetLowering::SystemZTargetLowering(SystemZTargetMachine &tm) : setOperationAction(ISD::SELECT_CC, MVT::f32, Custom); setOperationAction(ISD::SELECT_CC, MVT::f64, Custom); - // Funny enough: we don't have 64-bit signed versions of these stuff, but have - // unsigned. setOperationAction(ISD::MULHS, MVT::i64, Expand); setOperationAction(ISD::SMUL_LOHI, MVT::i64, Expand); + // FIXME: Can we support these natively? + setOperationAction(ISD::UMUL_LOHI, MVT::i64, Expand); + setOperationAction(ISD::SRL_PARTS, MVT::i64, Expand); + setOperationAction(ISD::SHL_PARTS, MVT::i64, Expand); + setOperationAction(ISD::SRA_PARTS, MVT::i64, Expand); + // Lower some FP stuff setOperationAction(ISD::FSIN, MVT::f32, Expand); setOperationAction(ISD::FSIN, MVT::f64, Expand); |