CellSPU:
(a) Remove moved file (SPUAsmPrinter.cpp) to make svn happy. (b) Remove truncated stores that will never be used. (c) Add initial support for __muldi3 as a libcall. llvm-svn: 59734
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@ -130,15 +130,13 @@ SPUTargetLowering::SPUTargetLowering(SPUTargetMachine &TM)
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addRegisterClass(MVT::f64, SPU::R64FPRegisterClass);
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addRegisterClass(MVT::i128, SPU::GPRCRegisterClass);
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// Initialize libcalls:
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setLibcallName(RTLIB::MUL_I64, "__muldi3");
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// SPU has no sign or zero extended loads for i1, i8, i16:
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setLoadExtAction(ISD::EXTLOAD, MVT::i1, Promote);
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setLoadExtAction(ISD::SEXTLOAD, MVT::i1, Promote);
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setLoadExtAction(ISD::ZEXTLOAD, MVT::i1, Promote);
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setTruncStoreAction(MVT::i8, MVT::i1, Custom);
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setTruncStoreAction(MVT::i16, MVT::i1, Custom);
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setTruncStoreAction(MVT::i32, MVT::i1, Custom);
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setTruncStoreAction(MVT::i64, MVT::i1, Custom);
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setTruncStoreAction(MVT::i128, MVT::i1, Custom);
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setLoadExtAction(ISD::EXTLOAD, MVT::i8, Custom);
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setLoadExtAction(ISD::SEXTLOAD, MVT::i8, Custom);
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@ -212,6 +210,7 @@ SPUTargetLowering::SPUTargetLowering(SPUTargetMachine &TM)
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setOperationAction(ISD::ROTL, MVT::i32, Legal);
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setOperationAction(ISD::ROTL, MVT::i16, Legal);
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setOperationAction(ISD::ROTL, MVT::i8, Custom);
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// SPU has no native version of shift left/right for i8
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setOperationAction(ISD::SHL, MVT::i8, Custom);
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setOperationAction(ISD::SRL, MVT::i8, Custom);
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@ -224,7 +223,7 @@ SPUTargetLowering::SPUTargetLowering(SPUTargetMachine &TM)
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// Custom lower i8, i32 and i64 multiplications
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setOperationAction(ISD::MUL, MVT::i8, Custom);
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setOperationAction(ISD::MUL, MVT::i32, Custom);
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setOperationAction(ISD::MUL, MVT::i64, Custom);
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setOperationAction(ISD::MUL, MVT::i64, Expand);
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// Need to custom handle (some) common i8, i64 math ops
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setOperationAction(ISD::ADD, MVT::i64, Custom);
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