Awesome, thanks Evan. As an improvement, can't vector fneg be implemented with a xor of a constant vector?
-Chris On Jun 28, 2007, at 5:18 PM, Evan Cheng wrote: > > > Changes in directory llvm/lib/Target/X86: > > X86ISelLowering.cpp updated: 1.416 -> 1.417 > --- > Log message: > > No vector fneg. > > --- > Diffs of the changes: (+1 -0) > > X86ISelLowering.cpp | 1 + > 1 files changed, 1 insertion(+) > > > Index: llvm/lib/Target/X86/X86ISelLowering.cpp > diff -u llvm/lib/Target/X86/X86ISelLowering.cpp:1.416 llvm/lib/ > Target/X86/X86ISelLowering.cpp:1.417 > --- llvm/lib/Target/X86/X86ISelLowering.cpp:1.416 Thu Jun 28 > 19:01:20 2007 > +++ llvm/lib/Target/X86/X86ISelLowering.cpp Thu Jun 28 19:18:15 2007 > @@ -314,6 +314,7 @@ > setOperationAction(ISD::ADD , (MVT::ValueType)VT, Expand); > setOperationAction(ISD::SUB , (MVT::ValueType)VT, Expand); > setOperationAction(ISD::FADD, (MVT::ValueType)VT, Expand); > + setOperationAction(ISD::FNEG, (MVT::ValueType)VT, Expand); > setOperationAction(ISD::FSUB, (MVT::ValueType)VT, Expand); > setOperationAction(ISD::MUL , (MVT::ValueType)VT, Expand); > setOperationAction(ISD::FMUL, (MVT::ValueType)VT, Expand); > > > > _______________________________________________ > llvm-commits mailing list > llvm-commits@cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
