Changes in directory llvm/lib/Target/X86:
X86ISelLowering.cpp updated: 1.302 -> 1.303 --- Log message: Fix PR1033: http://llvm.org/PR1033 and CodeGen/X86/bitcast.ll, by expanding bitcast to a load/store pair. This could be better, readme entry pending. --- Diffs of the changes: (+5 -0) X86ISelLowering.cpp | 5 +++++ 1 files changed, 5 insertions(+) Index: llvm/lib/Target/X86/X86ISelLowering.cpp diff -u llvm/lib/Target/X86/X86ISelLowering.cpp:1.302 llvm/lib/Target/X86/X86ISelLowering.cpp:1.303 --- llvm/lib/Target/X86/X86ISelLowering.cpp:1.302 Tue Dec 5 11:29:40 2006 +++ llvm/lib/Target/X86/X86ISelLowering.cpp Tue Dec 5 12:22:22 2006 @@ -144,8 +144,13 @@ setOperationAction(ISD::FP_TO_UINT , MVT::i32 , Promote); } + // TODO: when we have SSE, these could be more efficient, by using movd/movq. setOperationAction(ISD::BIT_CONVERT , MVT::f32 , Expand); setOperationAction(ISD::BIT_CONVERT , MVT::i32 , Expand); + if (Subtarget->is64Bit()) { + setOperationAction(ISD::BIT_CONVERT , MVT::f64 , Expand); + setOperationAction(ISD::BIT_CONVERT , MVT::i64 , Expand); + } setOperationAction(ISD::BR_JT , MVT::Other, Expand); setOperationAction(ISD::BRCOND , MVT::Other, Custom); _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
