| //===- PowerPCInstrInfo.td - The PowerPC Instruction Set -----*- tablegen -*-=// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file was developed by the LLVM research group and is distributed under |
| // the University of Illinois Open Source License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // |
| //===----------------------------------------------------------------------===// |
| |
| include "PowerPCInstrFormats.td" |
| |
| let isTerminator = 1, isReturn = 1 in |
| def BLR : PPC32InstPattern11 <"blr", Imm2, 160768, 32, 0, 0>; |
| |
| // Pseudo-instructions: |
| def PHI : PPC32InstPatternPseudo<"PHI", Pseudo>; // PHI node... |
| def ADJCALLSTACKDOWN : PPC32InstPatternPseudo<"ADJCALLSTACKDOWN", Pseudo>; |
| def ADJCALLSTACKUP : PPC32InstPatternPseudo<"ADJCALLSTACKUP", Pseudo>; |
| let Defs = [LR] in |
| def MovePCtoLR : PPC32InstPatternPseudo<"MovePCtoLR", Pseudo>; |
| def IMPLICIT_DEF : PPC32InstPatternPseudo<"IMPLICIT_DEF", Pseudo>; |
| |
| def LOADLoIndirect : DForm_2_r0 <"lwz", 14, 0, 0>; |
| def LOADLoDirect : DForm_2_r0<"la", 14, 0, 0>; |
| def LOADHiAddr : DForm_2_r0<"addis", 15, 0, 0>; |
| |
| def ADDI : DForm_2_r0<"addi", 14, 0, 0>; |
| def SUBI : DForm_2_r0 <"subi", 14, 0, 0>; |
| def LI : PPC32InstPattern1 <"li", Gpr, Simm16, 14, 0, 0, 0>; |
| def ADDIS : DForm_2_r0 <"addis", 15, 0, 0>; |
| def LIS : PPC32InstPattern1 <"lis", Gpr, Simm16, 15, 0, 0, 0>; |
| def ADDIC : DForm_2<"addic", 12, 0, 0>; |
| def ADD : PPC32InstPattern2 <"add", Gpr, Gpr, Gpr, 31, 532, 0, 0>; |
| def ADDC : PPC32InstPattern2 <"addc", Gpr, Gpr, Gpr, 31, 20, 0, 0>; |
| def ADDE : PPC32InstPattern2 <"adde", Gpr, Gpr, Gpr, 31, 276, 0, 0>; |
| def ADDZE : PPC32InstPattern3 <"addze", Gpr, Gpr, 31, 404, 0, 0>; |
| def ANDIo : DForm_4<"andi.", 28, 0, 0>; |
| def AND : XForm_6<"and", 31, 28, 0, 0, 0>; |
| def ANDC : XForm_6<"andc", 31, 60, 0, 0, 0>; |
| |
| let isBranch = 1, isTerminator = 1 in { |
| def COND_BRANCH : PPC32InstPatternPseudo<"COND_BRANCH", Pseudo>; |
| def B : PPC32InstPattern6 <"b", PCRelimm24, 18, 0, 0, 0>; |
| def BLT : PPC32InstPattern9 <"blt", Crf, PCRelimm14, 524, 0, 0, 0>; |
| def BLE : PPC32InstPattern9 <"ble", Crf, PCRelimm14, 516, 0, 0, 0>; |
| def BEQ : PPC32InstPattern9 <"beq", Crf, PCRelimm14, 524, 0, 0, 0>; |
| def BGE : PPC32InstPattern9 <"bge", Crf, PCRelimm14, 516, 0, 0, 0>; |
| def BGT : PPC32InstPattern9 <"bgt", Crf, PCRelimm14, 524, 0, 0, 0>; |
| def BNE : PPC32InstPattern9 <"bne", Crf, PCRelimm14, 516, 0, 0, 0>; |
| } |
| |
| let isBranch = 1, isTerminator = 1, isCall = 1, |
| // All calls clobber the non-callee saved registers... |
| Defs = [R0,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12, |
| F0,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,F13, |
| LR,XER,CTR, |
| CR0,CR1,CR5,CR6,CR7] in { |
| // Convenient aliases for call instructions |
| def CALLpcrel : PPC32InstPattern6 <"bl", PCRelimm24, 18, 1, 0, 0>; |
| def CALLindirect : PPC32InstPattern3 <"bctrl", Imm5, Imm5, 19, 1057, 0, 0>; |
| |
| def BL : PPC32InstPattern6 <"bl", PCRelimm24, 18, 1, 0, 0>; |
| } |
| |
| def CMPI : PPC32InstPattern13 <"cmpi", Imm3, Imm1, Gpr, Simm16, 11, 0, 0, 0>; |
| def CMPWI : PPC32InstPattern14 <"cmpwi", Imm3, Gpr, Simm16, 11, 0, 0, 0>; |
| def CMPW : PPC32InstPattern16 <"cmpw", Imm3, Gpr, Gpr, 31, 0, 0, 0, 0>; |
| def CMPLI : PPC32InstPattern13 <"cmpli", Imm3, Imm1, Gpr, Zimm16, 10, 0, 0, 0>; |
| def CMPLWI : PPC32InstPattern14 <"cmplwi", Imm3, Gpr, Zimm16, 10, 0, 0, 0>; |
| def CMPL : PPC32InstPattern15 <"cmpl", Imm3, Imm1, Gpr, Gpr, 31, 0, 64, 0, 0>; |
| def CMPLW : PPC32InstPattern16 <"cmplw", Imm3, Gpr, Gpr, 31, 0, 64, 0, 0>; |
| def CRAND : PPC32InstPattern2 <"crand", Imm5, Imm5, Imm5, 19, 514, 0, 0>; |
| def CRANDC : PPC32InstPattern2 <"crandc", Imm5, Imm5, Imm5, 19, 258, 0, 0>; |
| def CRNOR : PPC32InstPattern2 <"crnor", Imm5, Imm5, Imm5, 19, 66, 0, 0>; |
| def CROR : PPC32InstPattern2 <"cror", Imm5, Imm5, Imm5, 19, 898, 0, 0>; |
| def DIVW : PPC32InstPattern2 <"divw", Gpr, Gpr, Gpr, 31, 982, 0, 0>; |
| def DIVWU : PPC32InstPattern2 <"divwu", Gpr, Gpr, Gpr, 31, 918, 0, 0>; |
| def EXTSB : PPC32InstPattern17 <"extsb", Gpr, Gpr, 31, 1908, 0, 0>; |
| def EXTSH : PPC32InstPattern17 <"extsh", Gpr, Gpr, 31, 1844, 0, 0>; |
| def FADD : PPC32InstPattern2 <"fadd", Fpr, Fpr, Fpr, 63, 42, 0, 0>; |
| def FADDS : PPC32InstPattern2 <"fadds", Fpr, Fpr, Fpr, 59, 42, 0, 0>; |
| def FSUB : PPC32InstPattern2 <"fsub", Fpr, Fpr, Fpr, 63, 40, 0, 0>; |
| def FSUBS : PPC32InstPattern2 <"fsubs", Fpr, Fpr, Fpr, 59, 40, 0, 0>; |
| def FMUL : PPC32InstPattern18 <"fmul", Fpr, Fpr, Fpr, 63, 0, 18, 0, 0>; |
| def FMULS : PPC32InstPattern18 <"fmuls", Fpr, Fpr, Fpr, 59, 0, 18, 0, 0>; |
| def FDIV : PPC32InstPattern2 <"fdiv", Fpr, Fpr, Fpr, 63, 36, 0, 0>; |
| def FDIVS : PPC32InstPattern2 <"fdivs", Fpr, Fpr, Fpr, 59, 36, 0, 0>; |
| def FMR : PPC32InstPattern20 <"fmr", Fpr, Fpr, 63, 0, 144, 0, 0>; |
| def FNEG : PPC32InstPattern20 <"fneg", Fpr, Fpr, 63, 0, 80, 0, 0>; |
| def FRSP : PPC32InstPattern20 <"frsp", Fpr, Fpr, 63, 0, 24, 0, 0>; |
| def FSEL : PPC32InstPattern19 <"fsel", Fpr, Fpr, Fpr, Fpr, 63, 14, 0, 0>; |
| def FCTIW : PPC32InstPattern20 <"fctiw", Fpr, Fpr, 63, 0, 28, 0, 0>; |
| def FCTIWZ : PPC32InstPattern20 <"fctiwz", Fpr, Fpr, 63, 0, 30, 0, 0>; |
| def FCMPU : PPC32InstPattern16 <"fcmpu", Imm3, Fpr, Fpr, 63, 0, 0, 0, 0>; |
| def LBZ : PPC32InstPattern25 <"lbz", Gpr, Disimm16, Gpr0, 34, 0, 0>; |
| def LBZX : PPC32InstPattern2 <"lbzx", Gpr, Gpr0, Gpr, 31, 174, 0, 0>; |
| def LHZ : PPC32InstPattern25 <"lhz", Gpr, Disimm16, Gpr0, 40, 0, 0>; |
| def LHZX : PPC32InstPattern2 <"lhzx", Gpr, Gpr0, Gpr, 31, 558, 0, 0>; |
| def LHA : PPC32InstPattern25 <"lha", Gpr, Disimm16, Gpr0, 42, 0, 0>; |
| def LHAX : PPC32InstPattern2 <"lhax", Gpr, Gpr0, Gpr, 31, 686, 0, 0>; |
| def LWZ : PPC32InstPattern25 <"lwz", Gpr, Disimm16, Gpr0, 32, 0, 0>; |
| def LWZX : PPC32InstPattern2 <"lwzx", Gpr, Gpr0, Gpr, 31, 46, 0, 0>; |
| def LMW : PPC32InstPattern25 <"lmw", Gpr, Disimm16, Gpr0, 46, 0, 0>; |
| def STMW : PPC32InstPattern25 <"stmw", Gpr, Disimm16, Gpr0, 47, 0, 0>; |
| def LFS : PPC32InstPattern25 <"lfs", Fpr, Disimm16, Gpr0, 48, 0, 0>; |
| def LFSX : PPC32InstPattern2 <"lfsx", Fpr, Gpr0, Gpr, 31, 46, 0, 0>; |
| def LFD : PPC32InstPattern25 <"lfd", Fpr, Disimm16, Gpr0, 50, 0, 0>; |
| def LFDX : PPC32InstPattern2 <"lfdx", Fpr, Gpr0, Gpr, 31, 174, 0, 0>; |
| def MFCR : PPC32InstPattern32 <"mfcr", Gpr, Imm8, 31, 0, 38, 0, 0>; |
| def MFLR : PPC32InstPattern21 <"mflr", Gpr, 31, 524966, 0, 0>; |
| def MFCTR : PPC32InstPattern21 <"mfctr", Gpr, 31, 590502, 0, 0>; |
| def MTLR : PPC32InstPattern21 <"mtlr", Gpr, 31, 525222, 0, 0>; |
| def MTCTR : PPC32InstPattern21 <"mtctr", Gpr, 31, 590758, 0, 0>; |
| def MULLW : PPC32InstPattern2 <"mullw", Gpr, Gpr, Gpr, 31, 470, 0, 0>; |
| def MULHWU : PPC32InstPattern2 <"mulhwu", Gpr, Gpr, Gpr, 31, 22, 0, 0>; |
| def NAND : XForm_6<"nand", 31, 476, 0, 0, 0>; |
| def NEG : PPC32InstPattern3 <"neg", Gpr, Gpr, 31, 208, 0, 0>; |
| def NOR : XForm_6<"nor", 31, 124, 0, 0, 0>; |
| def NOP : PPC32InstPattern33 <"nop", 1610612736, 0, 0>; |
| def ORI : DForm_4<"ori", 24, 0, 0>; |
| def ORIS : DForm_4<"oris", 25, 0, 0>; |
| def OR : XForm_6<"or", 31, 444, 0, 0, 0>; |
| def ORo : XForm_6<"or.", 31, 444, 1, 0, 0>; |
| def RLWINM : PPC32InstPattern34 <"rlwinm", Gpr, Gpr, Imm5, Imm5, Imm5, 21, 0, 0, 0>; |
| def RLWNM : PPC32InstPattern34 <"rlwnm", Gpr, Gpr, Gpr, Imm5, Imm5, 23, 0, 0, 0>; |
| def RLWIMI : PPC32InstPattern34 <"rlwimi", Gpr, Gpr, Imm5, Imm5, Imm5, 20, 0, 0, 0>; |
| def SLW : XForm_6<"slw", 31, 24, 0, 0, 0>; |
| def SRW : XForm_6<"srw", 31, 24, 0, 0, 0>; |
| def SRAWI : XForm_10<"srawi", 31, 824, 0, 0, 0>; |
| def SRAW : XForm_6<"sraw", 31, 280, 0, 0, 0>; |
| def STB : PPC32InstPattern25 <"stb", Gpr, Disimm16, Gpr0, 38, 0, 0>; |
| def STBU : PPC32InstPattern25 <"stbu", Gpr, Disimm16, Gpr, 39, 0, 0>; |
| def STBX : PPC32InstPattern2 <"stbx", Gpr, Gpr0, Gpr, 31, 430, 0, 0>; |
| def STH : PPC32InstPattern25 <"sth", Gpr, Disimm16, Gpr0, 44, 0, 0>; |
| def STHU : PPC32InstPattern25 <"sthu", Gpr, Disimm16, Gpr, 45, 0, 0>; |
| def STHX : PPC32InstPattern2 <"sthx", Gpr, Gpr0, Gpr, 31, 814, 0, 0>; |
| def STW : PPC32InstPattern25 <"stw", Gpr, Disimm16, Gpr0, 36, 0, 0>; |
| def STWU : PPC32InstPattern25 <"stwu", Gpr, Disimm16, Gpr, 37, 0, 0>; |
| def STWX : PPC32InstPattern2 <"stwx", Gpr, Gpr0, Gpr, 31, 302, 0, 0>; |
| def STWUX : PPC32InstPattern2 <"stwux", Gpr, Gpr, Gpr, 31, 366, 0, 0>; |
| def STDX : PPC32InstPattern2 <"stdx", Gpr, Gpr0, Gpr, 31, 298, 1, 0>; |
| def STFS : PPC32InstPattern25 <"stfs", Fpr, Disimm16, Gpr0, 52, 0, 0>; |
| def STFSX : PPC32InstPattern2 <"stfsx", Fpr, Gpr0, Gpr, 31, 302, 0, 0>; |
| def STFD : PPC32InstPattern25 <"stfd", Fpr, Disimm16, Gpr0, 54, 0, 0>; |
| def SUBFIC : DForm_2<"subfic", 8, 0, 0>; |
| def SUB : PPC32InstPattern35 <"sub", Gpr, Gpr, Gpr, 31, 80, 0, 0>; |
| def SUBF : PPC32InstPattern2 <"subf", Gpr, Gpr, Gpr, 31, 80, 0, 0>; |
| def SUBC : PPC32InstPattern35 <"subc", Gpr, Gpr, Gpr, 31, 16, 0, 0>; |
| def SUBFC : PPC32InstPattern2 <"subfc", Gpr, Gpr, Gpr, 31, 16, 0, 0>; |
| def SUBFE : PPC32InstPattern2 <"subfe", Gpr, Gpr, Gpr, 31, 272, 0, 0>; |
| def SUBFZE : PPC32InstPattern3 <"subfze", Gpr, Gpr, 31, 400, 0, 0>; |
| def XORI : DForm_4<"xori", 26, 0, 0>; |
| def XORIS : DForm_4<"xoris", 27, 0, 0>; |
| def XOR : XForm_6<"xor", 31, 316, 0, 0, 0>; |
| def MULLI : DForm_2 <"mulli", 7, 0, 0>; |
