| //===-- MipsSchedule.td - Mips Scheduling Definitions ------*- tablegen -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| //===----------------------------------------------------------------------===// |
| // Functional units across Mips chips sets. Based on GCC/Mips backend files. |
| //===----------------------------------------------------------------------===// |
| def ALU : FuncUnit; |
| def IMULDIV : FuncUnit; |
| |
| //===----------------------------------------------------------------------===// |
| // Instruction Itinerary classes used for Mips |
| //===----------------------------------------------------------------------===// |
| def IIAlu : InstrItinClass; |
| def IIBranch : InstrItinClass; |
| def IIPseudo : InstrItinClass; |
| |
| def II_ABS : InstrItinClass; |
| def II_ADDI : InstrItinClass; |
| def II_ADDIU : InstrItinClass; |
| def II_ADDU : InstrItinClass; |
| def II_ADD_D : InstrItinClass; |
| def II_ADD_S : InstrItinClass; |
| def II_AND : InstrItinClass; |
| def II_ANDI : InstrItinClass; |
| def II_BADDU : InstrItinClass; |
| def II_CEIL : InstrItinClass; |
| def II_CFC1 : InstrItinClass; |
| def II_CLO : InstrItinClass; |
| def II_CLZ : InstrItinClass; |
| def II_CTC1 : InstrItinClass; |
| def II_CVT : InstrItinClass; |
| def II_C_CC_D : InstrItinClass; // Any c.<cc>.d instruction |
| def II_C_CC_S : InstrItinClass; // Any c.<cc>.s instruction |
| def II_DADDIU : InstrItinClass; |
| def II_DADDU : InstrItinClass; |
| def II_DADD : InstrItinClass; |
| def II_DDIV : InstrItinClass; |
| def II_DDIVU : InstrItinClass; |
| def II_DIV : InstrItinClass; |
| def II_DIVU : InstrItinClass; |
| def II_DIV_D : InstrItinClass; |
| def II_DIV_S : InstrItinClass; |
| def II_DMFC1 : InstrItinClass; |
| def II_DMTC1 : InstrItinClass; |
| def II_DMUL : InstrItinClass; |
| def II_DMULT : InstrItinClass; |
| def II_DMULTU : InstrItinClass; |
| def II_DROTR : InstrItinClass; |
| def II_DROTR32 : InstrItinClass; |
| def II_DROTRV : InstrItinClass; |
| def II_DSLL : InstrItinClass; |
| def II_DSLL32 : InstrItinClass; |
| def II_DSLLV : InstrItinClass; |
| def II_DSRA : InstrItinClass; |
| def II_DSRA32 : InstrItinClass; |
| def II_DSRAV : InstrItinClass; |
| def II_DSRL : InstrItinClass; |
| def II_DSRL32 : InstrItinClass; |
| def II_DSRLV : InstrItinClass; |
| def II_DSUBU : InstrItinClass; |
| def II_DSUB : InstrItinClass; |
| def II_FLOOR : InstrItinClass; |
| def II_LB : InstrItinClass; |
| def II_LBU : InstrItinClass; |
| def II_LD : InstrItinClass; |
| def II_LDC1 : InstrItinClass; |
| def II_LDL : InstrItinClass; |
| def II_LDR : InstrItinClass; |
| def II_LDXC1 : InstrItinClass; |
| def II_LH : InstrItinClass; |
| def II_LHU : InstrItinClass; |
| def II_LUI : InstrItinClass; |
| def II_LUXC1 : InstrItinClass; |
| def II_LW : InstrItinClass; |
| def II_LWC1 : InstrItinClass; |
| def II_LWL : InstrItinClass; |
| def II_LWR : InstrItinClass; |
| def II_LWU : InstrItinClass; |
| def II_LWXC1 : InstrItinClass; |
| def II_MADD : InstrItinClass; |
| def II_MADDU : InstrItinClass; |
| def II_MADD_D : InstrItinClass; |
| def II_MADD_S : InstrItinClass; |
| def II_MFC1 : InstrItinClass; |
| def II_MFHC1 : InstrItinClass; |
| def II_MFHI_MFLO : InstrItinClass; // mfhi and mflo |
| def II_MOVF : InstrItinClass; |
| def II_MOVF_D : InstrItinClass; |
| def II_MOVF_S : InstrItinClass; |
| def II_MOVN : InstrItinClass; |
| def II_MOVN_D : InstrItinClass; |
| def II_MOVN_S : InstrItinClass; |
| def II_MOVT : InstrItinClass; |
| def II_MOVT_D : InstrItinClass; |
| def II_MOVT_S : InstrItinClass; |
| def II_MOVZ : InstrItinClass; |
| def II_MOVZ_D : InstrItinClass; |
| def II_MOVZ_S : InstrItinClass; |
| def II_MOV_D : InstrItinClass; |
| def II_MOV_S : InstrItinClass; |
| def II_MSUB : InstrItinClass; |
| def II_MSUBU : InstrItinClass; |
| def II_MSUB_D : InstrItinClass; |
| def II_MSUB_S : InstrItinClass; |
| def II_MTC1 : InstrItinClass; |
| def II_MTHC1 : InstrItinClass; |
| def II_MTHI_MTLO : InstrItinClass; // mthi and mtlo |
| def II_MUL : InstrItinClass; |
| def II_MULT : InstrItinClass; |
| def II_MULTU : InstrItinClass; |
| def II_MUL_D : InstrItinClass; |
| def II_MUL_S : InstrItinClass; |
| def II_NEG : InstrItinClass; |
| def II_NMADD_D : InstrItinClass; |
| def II_NMADD_S : InstrItinClass; |
| def II_NMSUB_D : InstrItinClass; |
| def II_NMSUB_S : InstrItinClass; |
| def II_NOR : InstrItinClass; |
| def II_OR : InstrItinClass; |
| def II_ORI : InstrItinClass; |
| def II_POP : InstrItinClass; |
| def II_RDHWR : InstrItinClass; |
| def II_RESTORE : InstrItinClass; |
| def II_ROTR : InstrItinClass; |
| def II_ROTRV : InstrItinClass; |
| def II_ROUND : InstrItinClass; |
| def II_SAVE : InstrItinClass; |
| def II_SB : InstrItinClass; |
| def II_SD : InstrItinClass; |
| def II_SDC1 : InstrItinClass; |
| def II_SDL : InstrItinClass; |
| def II_SDR : InstrItinClass; |
| def II_SDXC1 : InstrItinClass; |
| def II_SEB : InstrItinClass; |
| def II_SEH : InstrItinClass; |
| def II_SEQ_SNE : InstrItinClass; // seq and sne |
| def II_SEQI_SNEI : InstrItinClass; // seqi and snei |
| def II_SH : InstrItinClass; |
| def II_SLL : InstrItinClass; |
| def II_SLLV : InstrItinClass; |
| def II_SLTI_SLTIU : InstrItinClass; // slti and sltiu |
| def II_SLT_SLTU : InstrItinClass; // slt and sltu |
| def II_SQRT_D : InstrItinClass; |
| def II_SQRT_S : InstrItinClass; |
| def II_SRA : InstrItinClass; |
| def II_SRAV : InstrItinClass; |
| def II_SRL : InstrItinClass; |
| def II_SRLV : InstrItinClass; |
| def II_SUBU : InstrItinClass; |
| def II_SUB_D : InstrItinClass; |
| def II_SUB_S : InstrItinClass; |
| def II_SUXC1 : InstrItinClass; |
| def II_SW : InstrItinClass; |
| def II_SWC1 : InstrItinClass; |
| def II_SWL : InstrItinClass; |
| def II_SWR : InstrItinClass; |
| def II_SWXC1 : InstrItinClass; |
| def II_TRUNC : InstrItinClass; |
| def II_XOR : InstrItinClass; |
| def II_XORI : InstrItinClass; |
| |
| //===----------------------------------------------------------------------===// |
| // Mips Generic instruction itineraries. |
| //===----------------------------------------------------------------------===// |
| def MipsGenericItineraries : ProcessorItineraries<[ALU, IMULDIV], [], [ |
| InstrItinData<IIAlu , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ADDI , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ADDIU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ADDU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_AND , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_BADDU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SLL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SRA , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SRL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ROTR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SLLV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SRAV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SRLV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ROTRV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_CLO , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_CLZ , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DADDIU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DADDU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DADD , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSLL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSRL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSRA , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSLLV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSRLV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSRAV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSUBU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DSUB , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DROTR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DROTRV , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_LUI , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOVF , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOVN , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOVN_S , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOVN_D , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOVT , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOVZ , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_NOR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_OR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_POP , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_RDHWR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SUBU , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_XOR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ANDI , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ORI , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_XORI , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_LB , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LBU , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LH , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LHU , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LW , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LWL , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LWR , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LD , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LDL , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LDR , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_RESTORE , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_SB , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SH , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SW , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SWL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SWR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SDL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SDR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SD , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SAVE , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SEQ_SNE , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SEQI_SNEI , [InstrStage<1, [ALU]>]>, |
| InstrItinData<IIBranch , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DMUL , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_DMULT , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_DMULTU , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MADD , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MADDU , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MFHI_MFLO , [InstrStage<1, [IMULDIV]>]>, |
| InstrItinData<II_MSUB , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MSUBU , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MTHI_MTLO , [InstrStage<1, [IMULDIV]>]>, |
| InstrItinData<II_MUL , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MULT , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MULTU , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MSUB , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_MSUBU , [InstrStage<17, [IMULDIV]>]>, |
| InstrItinData<II_DIV , [InstrStage<38, [IMULDIV]>]>, |
| InstrItinData<II_DIVU , [InstrStage<38, [IMULDIV]>]>, |
| InstrItinData<II_DDIV , [InstrStage<38, [IMULDIV]>]>, |
| InstrItinData<II_DDIVU , [InstrStage<38, [IMULDIV]>]>, |
| InstrItinData<II_CEIL , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_CVT , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ABS , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_FLOOR , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_NEG , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_ROUND , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_TRUNC , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_MOV_D , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOV_S , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_CFC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_CTC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOVF_D , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOVF_S , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOVT_D , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOVT_S , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOVZ_D , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MOVZ_S , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_C_CC_S , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_C_CC_D , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_ADD_D , [InstrStage<4, [ALU]>]>, |
| InstrItinData<II_ADD_S , [InstrStage<4, [ALU]>]>, |
| InstrItinData<II_SUB_D , [InstrStage<4, [ALU]>]>, |
| InstrItinData<II_SUB_S , [InstrStage<4, [ALU]>]>, |
| InstrItinData<II_MUL_S , [InstrStage<7, [ALU]>]>, |
| InstrItinData<II_MADD_S , [InstrStage<7, [ALU]>]>, |
| InstrItinData<II_MSUB_S , [InstrStage<7, [ALU]>]>, |
| InstrItinData<II_NMADD_S , [InstrStage<7, [ALU]>]>, |
| InstrItinData<II_NMSUB_S , [InstrStage<7, [ALU]>]>, |
| InstrItinData<II_MUL_D , [InstrStage<8, [ALU]>]>, |
| InstrItinData<II_MADD_D , [InstrStage<8, [ALU]>]>, |
| InstrItinData<II_MSUB_D , [InstrStage<8, [ALU]>]>, |
| InstrItinData<II_NMADD_D , [InstrStage<8, [ALU]>]>, |
| InstrItinData<II_NMSUB_D , [InstrStage<8, [ALU]>]>, |
| InstrItinData<II_DIV_S , [InstrStage<23, [ALU]>]>, |
| InstrItinData<II_DIV_D , [InstrStage<36, [ALU]>]>, |
| InstrItinData<II_SQRT_S , [InstrStage<54, [ALU]>]>, |
| InstrItinData<II_SQRT_D , [InstrStage<12, [ALU]>]>, |
| InstrItinData<II_LDC1 , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LWC1 , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LDXC1 , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LWXC1 , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_LUXC1 , [InstrStage<3, [ALU]>]>, |
| InstrItinData<II_SDC1 , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SWC1 , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SDXC1 , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SWXC1 , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_SUXC1 , [InstrStage<1, [ALU]>]>, |
| InstrItinData<II_DMFC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_DMTC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MFC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MTC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MFHC1 , [InstrStage<2, [ALU]>]>, |
| InstrItinData<II_MTHC1 , [InstrStage<2, [ALU]>]> |
| ]>; |
