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Expand few nodes until someone will be crazy enough to implement them natively :)

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79659 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Anton Korobeynikov 2009-08-21 18:52:42 +00:00
parent 2a5b155ba8
commit fc9489a4c6
1 changed files with 6 additions and 2 deletions
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8
lib/Target/SystemZ/SystemZISelLowering.cpp
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@ -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);