SparcInstrInfo.td revision 00ce0f6512a36ff18fcd223dfebc5469e3600652
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===-- SparcInstrInfo.td - Target Description for Sparc Target -----------===// 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// The LLVM Compiler Infrastructure 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 50f1bc08d4cfcc34181b0b5cbf065c40f687bf740Torne (Richard Coles)// This file is distributed under the University of Illinois Open Source 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// License. See LICENSE.TXT for details. 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// This file describes the Sparc instructions in TableGen format. 111320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci// 12c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)//===----------------------------------------------------------------------===// 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Instruction format superclass 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 17868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)include "SparcInstrFormats.td" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)//===----------------------------------------------------------------------===// 21f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)// Feature predicates. 22c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch//===----------------------------------------------------------------------===// 23c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch 24c5cede9ae108bb15f6b7a8aea21c7e1fefa2834cBen Murdoch// True when generating 32-bit code. 253551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def Is32Bit : Predicate<"!Subtarget.is64Bit()">; 263551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// True when generating 64-bit code. This also implies HasV9. 28f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)def Is64Bit : Predicate<"Subtarget.is64Bit()">; 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// HasV9 - This predicate is true when the target processor supports V9 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// instructions. Note that the machine may be running in 32-bit mode. 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def HasV9 : Predicate<"Subtarget.isV9()">; 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 34a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// HasNoV9 - This predicate is true when the target doesn't have V9 35c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// instructions. Use of this is just a hack for the isel not having proper 36c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// costs for V8 instructions that are more expensive than their V9 ones. 37c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def HasNoV9 : Predicate<"!Subtarget.isV9()">; 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 39c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// HasVIS - This is true when the target processor has VIS extensions. 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def HasVIS : Predicate<"Subtarget.isVIS()">; 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// UseDeprecatedInsts - This predicate is true when the target processor is a 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// V8, or when it is V9 but the V8 deprecated instructions are efficient enough 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// to use when appropriate. In either of these cases, the instruction selector 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// will pick deprecated instructions. 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def UseDeprecatedInsts : Predicate<"Subtarget.useDeprecatedV8Instructions()">; 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Instruction Pattern Stuff 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def simm11 : PatLeaf<(imm), [{ return isInt<11>(N->getSExtValue()); }]>; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def simm13 : PatLeaf<(imm), [{ return isInt<13>(N->getSExtValue()); }]>; 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def LO10 : SDNodeXForm<imm, [{ 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CurDAG->getTargetConstant((unsigned)N->getZExtValue() & 1023, 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MVT::i32); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}]>; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def HI22 : SDNodeXForm<imm, [{ 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Transformation function: shift the immediate value down into the low bits. 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return CurDAG->getTargetConstant((unsigned)N->getZExtValue() >> 10, MVT::i32); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}]>; 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 66c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def SETHIimm : PatLeaf<(imm), [{ 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return isShiftedUInt<22, 10>(N->getZExtValue()); 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}], HI22>; 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Addressing modes. 71116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef ADDRrr : ComplexPattern<iPTR, 2, "SelectADDRrr", [], []>; 72116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef ADDRri : ComplexPattern<iPTR, 2, "SelectADDRri", [frameindex], []>; 73116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 74116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch// Address operands 75116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef MEMrr : Operand<iPTR> { 76116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch let PrintMethod = "printMemOperand"; 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) let MIOperandInfo = (ops ptr_rc, ptr_rc); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def MEMri : Operand<iPTR> { 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) let PrintMethod = "printMemOperand"; 81116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch let MIOperandInfo = (ops ptr_rc, i32imm); 82116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch} 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Branch targets have OtherVT type. 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def brtarget : Operand<OtherVT>; 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def calltarget : Operand<i32>; 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 88116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch// Operand for printing out a condition code. 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let PrintMethod = "printCCOperand" in 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def CCOp : Operand<i32>; 91116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 92116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDTSPcmpfcc : 93116680a4aac90f2aa7413d9095a592090648e557Ben MurdochSDTypeProfile<0, 2, [SDTCisFP<0>, SDTCisSameAs<0, 1>]>; 94116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDTSPbrcc : 95116680a4aac90f2aa7413d9095a592090648e557Ben MurdochSDTypeProfile<0, 2, [SDTCisVT<0, OtherVT>, SDTCisVT<1, i32>]>; 96116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDTSPselectcc : 97116680a4aac90f2aa7413d9095a592090648e557Ben MurdochSDTypeProfile<1, 3, [SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2>, SDTCisVT<3, i32>]>; 98116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDTSPFTOI : 99116680a4aac90f2aa7413d9095a592090648e557Ben MurdochSDTypeProfile<1, 1, [SDTCisVT<0, f32>, SDTCisFP<1>]>; 100116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDTSPITOF : 101116680a4aac90f2aa7413d9095a592090648e557Ben MurdochSDTypeProfile<1, 1, [SDTCisFP<0>, SDTCisVT<1, f32>]>; 102116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 103116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPcmpicc : SDNode<"SPISD::CMPICC", SDTIntBinOp, [SDNPOutGlue]>; 104116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPcmpfcc : SDNode<"SPISD::CMPFCC", SDTSPcmpfcc, [SDNPOutGlue]>; 105116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPbricc : SDNode<"SPISD::BRICC", SDTSPbrcc, [SDNPHasChain, SDNPInGlue]>; 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def SPbrxcc : SDNode<"SPISD::BRXCC", SDTSPbrcc, [SDNPHasChain, SDNPInGlue]>; 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def SPbrfcc : SDNode<"SPISD::BRFCC", SDTSPbrcc, [SDNPHasChain, SDNPInGlue]>; 108116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 109116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPhi : SDNode<"SPISD::Hi", SDTIntUnaryOp>; 110116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPlo : SDNode<"SPISD::Lo", SDTIntUnaryOp>; 111116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def SPftoi : SDNode<"SPISD::FTOI", SDTSPFTOI>; 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def SPitof : SDNode<"SPISD::ITOF", SDTSPITOF>; 114116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 115116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPselecticc : SDNode<"SPISD::SELECT_ICC", SDTSPselectcc, [SDNPInGlue]>; 116116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPselectxcc : SDNode<"SPISD::SELECT_XCC", SDTSPselectcc, [SDNPInGlue]>; 117116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SPselectfcc : SDNode<"SPISD::SELECT_FCC", SDTSPselectcc, [SDNPInGlue]>; 118116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 119116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch// These are target-independent nodes, but have target-specific formats. 120116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDT_SPCallSeqStart : SDCallSeqStart<[ SDTCisVT<0, i32> ]>; 121116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDT_SPCallSeqEnd : SDCallSeqEnd<[ SDTCisVT<0, i32>, 122116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch SDTCisVT<1, i32> ]>; 123116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 124116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef callseq_start : SDNode<"ISD::CALLSEQ_START", SDT_SPCallSeqStart, 125116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch [SDNPHasChain, SDNPOutGlue]>; 126116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef callseq_end : SDNode<"ISD::CALLSEQ_END", SDT_SPCallSeqEnd, 127116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue]>; 128116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 129116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDT_SPCall : SDTypeProfile<0, -1, [SDTCisVT<0, i32>]>; 130116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef call : SDNode<"SPISD::CALL", SDT_SPCall, 131116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch [SDNPHasChain, SDNPOptInGlue, SDNPOutGlue, 132116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch SDNPVariadic]>; 133116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 134116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef SDT_SPRet : SDTypeProfile<0, 1, [SDTCisVT<0, i32>]>; 135116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef retflag : SDNode<"SPISD::RET_FLAG", SDT_SPRet, 136116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch [SDNPHasChain, SDNPOptInGlue, SDNPVariadic]>; 137116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def flushw : SDNode<"SPISD::FLUSHW", SDTNone, 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [SDNPHasChain, SDNPSideEffect, SDNPMayStore]>; 140116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def getPCX : Operand<i32> { 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) let PrintMethod = "printGetPCX"; 143116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch} 144116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 145116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch//===----------------------------------------------------------------------===// 146116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch// SPARC Flag Conditions 147116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch//===----------------------------------------------------------------------===// 148116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 149116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch// Note that these values must be kept in sync with the CCOp::CondCode enum 150116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch// values. 151116680a4aac90f2aa7413d9095a592090648e557Ben Murdochclass ICC_VAL<int N> : PatLeaf<(i32 N)>; 152116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef ICC_NE : ICC_VAL< 9>; // Not Equal 153116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef ICC_E : ICC_VAL< 1>; // Equal 154116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef ICC_G : ICC_VAL<10>; // Greater 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def ICC_LE : ICC_VAL< 2>; // Less or Equal 156c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_GE : ICC_VAL<11>; // Greater or Equal 157c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_L : ICC_VAL< 3>; // Less 158c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_GU : ICC_VAL<12>; // Greater Unsigned 159c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_LEU : ICC_VAL< 4>; // Less or Equal Unsigned 160c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_CC : ICC_VAL<13>; // Carry Clear/Great or Equal Unsigned 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def ICC_CS : ICC_VAL< 5>; // Carry Set/Less Unsigned 162c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_POS : ICC_VAL<14>; // Positive 16358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)def ICC_NEG : ICC_VAL< 6>; // Negative 164c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def ICC_VC : ICC_VAL<15>; // Overflow Clear 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def ICC_VS : ICC_VAL< 7>; // Overflow Set 1667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 167c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class FCC_VAL<int N> : PatLeaf<(i32 N)>; 168c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def FCC_U : FCC_VAL<23>; // Unordered 169c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def FCC_G : FCC_VAL<22>; // Greater 170116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_UG : FCC_VAL<21>; // Unordered or Greater 171116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_L : FCC_VAL<20>; // Less 172116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_UL : FCC_VAL<19>; // Unordered or Less 173c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def FCC_LG : FCC_VAL<18>; // Less or Greater 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FCC_NE : FCC_VAL<17>; // Not Equal 175c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def FCC_E : FCC_VAL<25>; // Equal 176116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_UE : FCC_VAL<24>; // Unordered or Equal 177116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_GE : FCC_VAL<25>; // Greater or Equal 178116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_UGE : FCC_VAL<26>; // Unordered or Greater or Equal 179116680a4aac90f2aa7413d9095a592090648e557Ben Murdochdef FCC_LE : FCC_VAL<27>; // Less or Equal 180c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def FCC_ULE : FCC_VAL<28>; // Unordered or Less or Equal 181c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def FCC_O : FCC_VAL<29>; // Ordered 1825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1837d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)//===----------------------------------------------------------------------===// 184c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Instruction Class Templates 185c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)//===----------------------------------------------------------------------===// 186c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 187c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)/// F3_12 multiclass - Define a normal F3_1/F3_2 pattern in one shot. 188c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)multiclass F3_12<string OpcStr, bits<6> Op3Val, SDNode OpNode> { 189c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def rr : F3_1<2, Op3Val, 190c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c), 191c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) !strconcat(OpcStr, " $b, $c, $dst"), 192c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) [(set i32:$dst, (OpNode i32:$b, i32:$c))]>; 193c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def ri : F3_2<2, Op3Val, 194c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c), 195c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) !strconcat(OpcStr, " $b, $c, $dst"), 196c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) [(set i32:$dst, (OpNode i32:$b, (i32 simm13:$c)))]>; 197c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 198c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 199c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)/// F3_12np multiclass - Define a normal F3_1/F3_2 pattern in one shot, with no 200c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)/// pattern. 201c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)multiclass F3_12np<string OpcStr, bits<6> Op3Val> { 202c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def rr : F3_1<2, Op3Val, 203c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c), 204c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) !strconcat(OpcStr, " $b, $c, $dst"), []>; 205c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def ri : F3_2<2, Op3Val, 206c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c), 207c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) !strconcat(OpcStr, " $b, $c, $dst"), []>; 208c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 209c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 210c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)//===----------------------------------------------------------------------===// 211c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Instructions 212c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)//===----------------------------------------------------------------------===// 213c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 214c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Pseudo instructions. 215c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)class Pseudo<dag outs, dag ins, string asmstr, list<dag> pattern> 216c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) : InstSP<outs, ins, asmstr, pattern>; 217c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 218c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// GETPCX for PIC 219c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)let Defs = [O7] in { 220c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def GETPCX : Pseudo<(outs getPCX:$getpcseq), (ins), "$getpcseq", [] >; 2217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 2227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Defs = [O6], Uses = [O6] in { 2247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def ADJCALLSTACKDOWN : Pseudo<(outs), (ins i32imm:$amt), 2257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "!ADJCALLSTACKDOWN $amt", 2267d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(callseq_start timm:$amt)]>; 2277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def ADJCALLSTACKUP : Pseudo<(outs), (ins i32imm:$amt1, i32imm:$amt2), 2287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "!ADJCALLSTACKUP $amt1", 2297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(callseq_end timm:$amt1, timm:$amt2)]>; 2307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 2317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let hasSideEffects = 1, mayStore = 1 in { 2337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) let rd = 0, rs1 = 0, rs2 = 0 in 2347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def FLUSHW : F3_1<0b10, 0b101011, (outs), (ins), 2357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "flushw", 2367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(flushw)]>, Requires<[HasV9]>; 2377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) let rd = 0, rs1 = 1, simm13 = 3 in 2387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def TA3 : F3_2<0b10, 0b111010, (outs), (ins), 2397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "ta 3", 2407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(flushw)]>; 2417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 2427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def UNIMP : F2_1<0b000, (outs), (ins i32imm:$val), 2447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "unimp $val", []>; 2457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// FpMOVD/FpNEGD/FpABSD - These are lowered to single-precision ops by the 2477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// fpmover pass. 2487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Predicates = [HasNoV9] in { // Only emit these in V8 mode. 2497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def FpMOVD : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$src), 2507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "!FpMOVD $src, $dst", []>; 2517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def FpNEGD : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$src), 2527d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "!FpNEGD $src, $dst", 2537d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set f64:$dst, (fneg f64:$src))]>; 2547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def FpABSD : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$src), 255c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "!FpABSD $src, $dst", 256c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) [(set f64:$dst, (fabs f64:$src))]>; 257c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 258c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 259c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// SELECT_CC_* - Used to implement the SELECT_CC DAG operation. Expanded after 260c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// instruction selection into a branch sequence. This has to handle all 261c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// permutations of selection between i32/f32/f64 on ICC and FCC. 262c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) // Expanded after instruction selection. 263c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)let Uses = [ICC], usesCustomInserter = 1 in { 26458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) def SELECT_CC_Int_ICC 265c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond), 266c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "; SELECT_CC_Int_ICC PSEUDO!", 2677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set i32:$dst, (SPselecticc i32:$T, i32:$F, imm:$Cond))]>; 268c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def SELECT_CC_FP_ICC 269c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond), 270c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "; SELECT_CC_FP_ICC PSEUDO!", 271c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) [(set f32:$dst, (SPselecticc f32:$T, f32:$F, imm:$Cond))]>; 272c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 273c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def SELECT_CC_DFP_ICC 274c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond), 275c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "; SELECT_CC_DFP_ICC PSEUDO!", 276c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) [(set f64:$dst, (SPselecticc f64:$T, f64:$F, imm:$Cond))]>; 2777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 2785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let usesCustomInserter = 1, Uses = [FCC] in { 280116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 281116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch def SELECT_CC_Int_FCC 282116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, i32imm:$Cond), 283116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch "; SELECT_CC_Int_FCC PSEUDO!", 284116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch [(set i32:$dst, (SPselectfcc i32:$T, i32:$F, imm:$Cond))]>; 285116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch 286116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch def SELECT_CC_FP_FCC 287116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, i32imm:$Cond), 288116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch "; SELECT_CC_FP_FCC PSEUDO!", 289116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch [(set f32:$dst, (SPselectfcc f32:$T, f32:$F, imm:$Cond))]>; 290116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch def SELECT_CC_DFP_FCC 291116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, i32imm:$Cond), 292116680a4aac90f2aa7413d9095a592090648e557Ben Murdoch "; SELECT_CC_DFP_FCC PSEUDO!", 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f64:$dst, (SPselectfcc f64:$T, f64:$F, imm:$Cond))]>; 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 2973551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)// Section A.3 - Synthetic Instructions, p. 85 2983551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)// special cases of JMPL: 2993551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)let isReturn = 1, isTerminator = 1, hasDelaySlot = 1, isBarrier = 1 in { 3003551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) let rd = O7.Num, rs1 = G0.Num in 3013551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) def RETL: F3_2<2, 0b111000, (outs), (ins i32imm:$val), 3023551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "jmp %o7+$val", [(retflag simm13:$val)]>; 3033551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 3043551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) let rd = I7.Num, rs1 = G0.Num in 3053551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) def RET: F3_2<2, 0b111000, (outs), (ins i32imm:$val), 3063551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "jmp %i7+$val", []>; 3073551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 3083551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 3093551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)// Section B.1 - Load Integer Instructions, p. 90 3103551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def LDSBrr : F3_1<3, 0b001001, 311b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs IntRegs:$dst), (ins MEMrr:$addr), 312b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "ldsb [$addr], $dst", 313b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (sextloadi8 ADDRrr:$addr))]>; 314b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def LDSBri : F3_2<3, 0b001001, 3153551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMri:$addr), 316b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "ldsb [$addr], $dst", 317b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (sextloadi8 ADDRri:$addr))]>; 3183551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def LDSHrr : F3_1<3, 0b001010, 3193551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMrr:$addr), 3203551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "ldsh [$addr], $dst", 3213551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) [(set i32:$dst, (sextloadi16 ADDRrr:$addr))]>; 3223551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def LDSHri : F3_2<3, 0b001010, 3233551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMri:$addr), 3243551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "ldsh [$addr], $dst", 325b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (sextloadi16 ADDRri:$addr))]>; 3263551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def LDUBrr : F3_1<3, 0b000001, 3273551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMrr:$addr), 3283551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "ldub [$addr], $dst", 3293551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) [(set i32:$dst, (zextloadi8 ADDRrr:$addr))]>; 3303551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def LDUBri : F3_2<3, 0b000001, 3313551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMri:$addr), 3323551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "ldub [$addr], $dst", 3333551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) [(set i32:$dst, (zextloadi8 ADDRri:$addr))]>; 3343551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)def LDUHrr : F3_1<3, 0b000010, 335b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs IntRegs:$dst), (ins MEMrr:$addr), 336b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "lduh [$addr], $dst", 337b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (zextloadi16 ADDRrr:$addr))]>; 338b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def LDUHri : F3_2<3, 0b000010, 339b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs IntRegs:$dst), (ins MEMri:$addr), 340b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "lduh [$addr], $dst", 341b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (zextloadi16 ADDRri:$addr))]>; 342b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def LDrr : F3_1<3, 0b000000, 343b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs IntRegs:$dst), (ins MEMrr:$addr), 34458537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) "ld [$addr], $dst", 345b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (load ADDRrr:$addr))]>; 346b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def LDri : F3_2<3, 0b000000, 3477d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMri:$addr), 348b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "ld [$addr], $dst", 349b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set i32:$dst, (load ADDRri:$addr))]>; 350b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 351b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Section B.2 - Load Floating-point Instructions, p. 92 352b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def LDFrr : F3_1<3, 0b100000, 353b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs FPRegs:$dst), (ins MEMrr:$addr), 354b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "ld [$addr], $dst", 355b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set f32:$dst, (load ADDRrr:$addr))]>; 356b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def LDFri : F3_2<3, 0b100000, 3577d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins MEMri:$addr), 358b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "ld [$addr], $dst", 359b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set f32:$dst, (load ADDRri:$addr))]>; 3605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)def LDDFrr : F3_1<3, 0b100011, 3615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) (outs DFPRegs:$dst), (ins MEMrr:$addr), 3625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) "ldd [$addr], $dst", 363b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(set f64:$dst, (load ADDRrr:$addr))]>; 3645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)def LDDFri : F3_2<3, 0b100011, 3653551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) (outs DFPRegs:$dst), (ins MEMri:$addr), 366b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "ldd [$addr], $dst", 3675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) [(set f64:$dst, (load ADDRri:$addr))]>; 3685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 369b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Section B.4 - Store Integer Instructions, p. 95 370b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)def STBrr : F3_1<3, 0b000101, 371b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs), (ins MEMrr:$addr, IntRegs:$src), 372c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "stb $src, [$addr]", 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(truncstorei8 i32:$src, ADDRrr:$addr)]>; 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def STBri : F3_2<3, 0b000101, 375c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs), (ins MEMri:$addr, IntRegs:$src), 376c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "stb $src, [$addr]", 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(truncstorei8 i32:$src, ADDRri:$addr)]>; 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def STHrr : F3_1<3, 0b000110, 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins MEMrr:$addr, IntRegs:$src), 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "sth $src, [$addr]", 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(truncstorei16 i32:$src, ADDRrr:$addr)]>; 38258537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)def STHri : F3_2<3, 0b000110, 38358537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) (outs), (ins MEMri:$addr, IntRegs:$src), 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "sth $src, [$addr]", 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(truncstorei16 i32:$src, ADDRri:$addr)]>; 386a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)def STrr : F3_1<3, 0b000100, 387a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) (outs), (ins MEMrr:$addr, IntRegs:$src), 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "st $src, [$addr]", 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(store i32:$src, ADDRrr:$addr)]>; 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def STri : F3_2<3, 0b000100, 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins MEMri:$addr, IntRegs:$src), 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "st $src, [$addr]", 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(store i32:$src, ADDRri:$addr)]>; 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Section B.5 - Store Floating-point Instructions, p. 97 3962a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def STFrr : F3_1<3, 0b100100, 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins MEMrr:$addr, FPRegs:$src), 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "st $src, [$addr]", 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(store f32:$src, ADDRrr:$addr)]>; 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def STFri : F3_2<3, 0b100100, 4012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (outs), (ins MEMri:$addr, FPRegs:$src), 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "st $src, [$addr]", 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(store f32:$src, ADDRri:$addr)]>; 4042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def STDFrr : F3_1<3, 0b100111, 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins MEMrr:$addr, DFPRegs:$src), 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "std $src, [$addr]", 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(store f64:$src, ADDRrr:$addr)]>; 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def STDFri : F3_2<3, 0b100111, 4095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins MEMri:$addr, DFPRegs:$src), 4105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "std $src, [$addr]", 4112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) [(store f64:$src, ADDRri:$addr)]>; 4122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 4135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Section B.9 - SETHI Instruction, p. 104 4145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def SETHIi: F2_1<0b100, 4155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs IntRegs:$dst), (ins i32imm:$src), 4165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "sethi $src, $dst", 4175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set i32:$dst, SETHIimm:$src)]>; 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Section B.10 - NOP Instruction, p. 105 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// (It's a special case of SETHI) 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let rd = 0, imm22 = 0 in 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def NOP : F2_1<0b100, (outs), (ins), "nop", []>; 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Section B.11 - Logical Instructions, p. 106 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)defm AND : F3_12<"and", 0b000001, and>; 426c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def ANDNrr : F3_1<2, 0b000101, 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c), 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "andn $b, $c, $dst", 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set i32:$dst, (and i32:$b, (not i32:$c)))]>; 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def ANDNri : F3_2<2, 0b000101, 4325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c), 4335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "andn $b, $c, $dst", []>; 4345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)defm OR : F3_12<"or", 0b000010, or>; 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def ORNrr : F3_1<2, 0b000110, 4385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c), 439b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "orn $b, $c, $dst", 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set i32:$dst, (or i32:$b, (not i32:$c)))]>; 4417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def ORNri : F3_2<2, 0b000110, 4425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c), 4433551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "orn $b, $c, $dst", []>; 4447d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)defm XOR : F3_12<"xor", 0b000011, xor>; 4457d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4467d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def XNORrr : F3_1<2, 0b000111, 4475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c), 4483551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "xnor $b, $c, $dst", 4497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set i32:$dst, (not (xor i32:$b, i32:$c)))]>; 4507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def XNORri : F3_2<2, 0b000111, 4517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, i32imm:$c), 4525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) "xnor $b, $c, $dst", []>; 4533551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 4547d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Section B.12 - Shift Instructions, p. 107 4557d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)defm SLL : F3_12<"sll", 0b100101, shl>; 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)defm SRL : F3_12<"srl", 0b100110, srl>; 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)defm SRA : F3_12<"sra", 0b100111, sra>; 4587d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Section B.13 - Add Instructions, p. 108 4603551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)defm ADD : F3_12<"add", 0b000000, add>; 4617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// "LEA" forms of add (patterns to make tblgen happy) 4637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def LEA_ADDri : F3_2<2, 0b000000, 4645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) (outs IntRegs:$dst), (ins MEMri:$addr), 4653551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "add ${addr:arith}, $dst", 4667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set iPTR:$dst, ADDRri:$addr)]>; 4677d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4687d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Defs = [ICC] in 4695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) defm ADDCC : F3_12<"addcc", 0b010000, addc>; 4705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)let Uses = [ICC] in 4725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) defm ADDX : F3_12<"addx", 0b001000, adde>; 4735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Section B.15 - Subtract Instructions, p. 110 4753551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)defm SUB : F3_12 <"sub" , 0b000100, sub>; 4767d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Uses = [ICC] in 4777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) defm SUBX : F3_12 <"subx" , 0b001100, sube>; 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let Defs = [ICC] in 4807d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) defm SUBCC : F3_12 <"subcc", 0b010100, SPcmpicc>; 4815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4823551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)let Uses = [ICC], Defs = [ICC] in 4837d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def SUBXCCrr: F3_1<2, 0b011100, 4847d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$b, IntRegs:$c), 4857d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "subxcc $b, $c, $dst", []>; 4865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 4873551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 4887d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Section B.18 - Multiply Instructions, p. 113 4897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Defs = [Y] in { 4907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) defm UMUL : F3_12np<"umul", 0b001010>; 4915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) defm SMUL : F3_12 <"smul", 0b001011, mul>; 4923551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 4937d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 4947d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Section B.19 - Divide Instructions, p. 115 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let Defs = [Y] in { 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) defm UDIV : F3_12np<"udiv", 0b001110>; 497b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) defm SDIV : F3_12np<"sdiv", 0b001111>; 498b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)} 4993551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 5003551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)// Section B.20 - SAVE and RESTORE, p. 117 5013551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)defm SAVE : F3_12np<"save" , 0b111100>; 5023551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)defm RESTORE : F3_12np<"restore", 0b111101>; 503b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 504b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// Section B.21 - Branch on Integer Condition Codes Instructions, p. 119 505b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 506b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// conditional branch class: 507b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)class BranchSP<bits<4> cc, dag ins, string asmstr, list<dag> pattern> 508b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) : F2_2<cc, 0b010, (outs), ins, asmstr, pattern> { 509b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) let isBranch = 1; 510b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) let isTerminator = 1; 511b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) let hasDelaySlot = 1; 5127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 5137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let isBarrier = 1 in 5153551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) def BA : BranchSP<0b1000, (ins brtarget:$dst), 5163551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) "ba $dst", 5173551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) [(br bb:$dst)]>; 5187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5197d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// FIXME: the encoding for the JIT should look at the condition field. 5207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Uses = [ICC] in 5217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def BCOND : BranchSP<0, (ins brtarget:$dst, CCOp:$cc), 5227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "b$cc $dst", 5237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(SPbricc bb:$dst, imm:$cc)]>; 5247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5263551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)// Section B.22 - Branch on Floating-point Condition Codes Instructions, p. 121 5277d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5287d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// floating-point conditional branch class: 5297d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)class FPBranchSP<bits<4> cc, dag ins, string asmstr, list<dag> pattern> 5307d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) : F2_2<cc, 0b110, (outs), ins, asmstr, pattern> { 5317d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) let isBranch = 1; 5327d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) let isTerminator = 1; 5337d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) let hasDelaySlot = 1; 5347d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 5357d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5367d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// FIXME: the encoding for the JIT should look at the condition field. 5377d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Uses = [FCC] in 5387d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def FBCOND : FPBranchSP<0, (ins brtarget:$dst, CCOp:$cc), 5397d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fb$cc $dst", 5407d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(SPbrfcc bb:$dst, imm:$cc)]>; 5417d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5427d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5437d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Section B.24 - Call and Link Instruction, p. 125 544b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)// This is the only Format 1 instruction 545b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)let Uses = [O6], 546b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) hasDelaySlot = 1, isCall = 1, 547b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) Defs = [O0, O1, O2, O3, O4, O5, O7, G1, G2, G3, G4, G5, G6, G7, 548b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) D0, D1, D2, D3, D4, D5, D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, 549b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) ICC, FCC, Y] in { 550a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) def CALL : InstSP<(outs), (ins calltarget:$dst, variable_ops), 551b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "call $dst", []> { 552b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) bits<30> disp; 553b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) let op = 1; 554b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) let Inst{29-0} = disp; 555b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) } 556b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) 557b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) // indirect calls 558b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) def JMPLrr : F3_1<2, 0b111000, 559b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs), (ins MEMrr:$ptr, variable_ops), 560b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "call $ptr", 561b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(call ADDRrr:$ptr)]>; 562b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) def JMPLri : F3_2<2, 0b111000, 563b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs), (ins MEMri:$ptr, variable_ops), 564b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "call $ptr", 565b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) [(call ADDRri:$ptr)]>; 566b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles)} 567a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) 568a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)// Section B.28 - Read State Register Instructions 569a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles)let Uses = [Y] in 570a36e5920737c6adbddd3e43b760e5de8431db6e0Torne (Richard Coles) def RDY : F3_1<2, 0b101000, 571b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) (outs IntRegs:$dst), (ins), 572b2df76ea8fec9e32f6f3718986dba0d95315b29cTorne (Richard Coles) "rd %y, $dst", []>; 5737d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5747d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Section B.29 - Write State Register Instructions 5757d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)let Defs = [Y] in { 5767d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def WRYrr : F3_1<2, 0b110000, 5777d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs), (ins IntRegs:$b, IntRegs:$c), 5787d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "wr $b, $c, %y", []>; 5797d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) def WRYri : F3_2<2, 0b110000, 5807d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs), (ins IntRegs:$b, i32imm:$c), 5817d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "wr $b, $c, %y", []>; 5827d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)} 5837d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Convert Integer to Floating-point Instructions, p. 141 5847d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FITOS : F3_3<2, 0b110100, 0b011000100, 5857d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src), 5867d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fitos $src, $dst", 5877d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set FPRegs:$dst, (SPitof FPRegs:$src))]>; 5887d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FITOD : F3_3<2, 0b110100, 0b011001000, 5897d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs DFPRegs:$dst), (ins FPRegs:$src), 5907d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fitod $src, $dst", 5917d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set DFPRegs:$dst, (SPitof FPRegs:$src))]>; 5927d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 5937d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Convert Floating-point to Integer Instructions, p. 142 5947d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FSTOI : F3_3<2, 0b110100, 0b011010001, 5957d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src), 5967d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fstoi $src, $dst", 5977d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set FPRegs:$dst, (SPftoi FPRegs:$src))]>; 5987d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FDTOI : F3_3<2, 0b110100, 0b011010010, 5997d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins DFPRegs:$src), 6007d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fdtoi $src, $dst", 6017d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set FPRegs:$dst, (SPftoi DFPRegs:$src))]>; 6027d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 6037d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Convert between Floating-point Formats Instructions, p. 143 6047d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FSTOD : F3_3<2, 0b110100, 0b011001001, 6057d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs DFPRegs:$dst), (ins FPRegs:$src), 6067d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fstod $src, $dst", 6077d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set f64:$dst, (fextend f32:$src))]>; 6087d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FDTOS : F3_3<2, 0b110100, 0b011000110, 6097d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins DFPRegs:$src), 6107d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fdtos $src, $dst", 6117d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set f32:$dst, (fround f64:$src))]>; 6127d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 6137d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)// Floating-point Move Instructions, p. 144 6147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FMOVS : F3_3<2, 0b110100, 0b000000001, 6157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src), 6167d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fmovs $src, $dst", []>; 6177d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FNEGS : F3_3<2, 0b110100, 0b000000101, 6187d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src), 6197d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fnegs $src, $dst", 6207d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set f32:$dst, (fneg f32:$src))]>; 6217d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)def FABSS : F3_3<2, 0b110100, 0b000001001, 6227d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src), 6237d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fabss $src, $dst", 6247d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set f32:$dst, (fabs f32:$src))]>; 6257d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 626c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Floating-point Square Root Instructions, p.145 6282a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def FSQRTS : F3_3<2, 0b110100, 0b000101001, 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src), 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fsqrts $src, $dst", 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f32:$dst, (fsqrt f32:$src))]>; 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FSQRTD : F3_3<2, 0b110100, 0b000101010, 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src), 6342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "fsqrtd $src, $dst", 6352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) [(set f64:$dst, (fsqrt f64:$src))]>; 6362a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Floating-point Add and Subtract Instructions, p. 146 6402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def FADDS : F3_3<2, 0b110100, 0b001000001, 6412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2), 6425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fadds $src1, $src2, $dst", 6435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f32:$dst, (fadd f32:$src1, f32:$src2))]>; 6445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FADDD : F3_3<2, 0b110100, 0b001000010, 6455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2), 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "faddd $src1, $src2, $dst", 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f64:$dst, (fadd f64:$src1, f64:$src2))]>; 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FSUBS : F3_3<2, 0b110100, 0b001000101, 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2), 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fsubs $src1, $src2, $dst", 6512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) [(set f32:$dst, (fsub f32:$src1, f32:$src2))]>; 6522a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def FSUBD : F3_3<2, 0b110100, 0b001000110, 6532a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2), 6542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "fsubd $src1, $src2, $dst", 6552a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) [(set f64:$dst, (fsub f64:$src1, f64:$src2))]>; 6562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)// Floating-point Multiply and Divide Instructions, p. 147 6582a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def FMULS : F3_3<2, 0b110100, 0b001001001, 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2), 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fmuls $src1, $src2, $dst", 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f32:$dst, (fmul f32:$src1, f32:$src2))]>; 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FMULD : F3_3<2, 0b110100, 0b001001010, 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2), 6642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) "fmuld $src1, $src2, $dst", 6652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) [(set f64:$dst, (fmul f64:$src1, f64:$src2))]>; 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FSMULD : F3_3<2, 0b110100, 0b001101001, 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs DFPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2), 668c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "fsmuld $src1, $src2, $dst", 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f64:$dst, (fmul (fextend f32:$src1), 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (fextend f32:$src2)))]>; 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FDIVS : F3_3<2, 0b110100, 0b001001101, 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs FPRegs:$dst), (ins FPRegs:$src1, FPRegs:$src2), 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fdivs $src1, $src2, $dst", 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f32:$dst, (fdiv f32:$src1, f32:$src2))]>; 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def FDIVD : F3_3<2, 0b110100, 0b001001110, 6765f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src1, DFPRegs:$src2), 6775f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) "fdivd $src1, $src2, $dst", 6785f1c94371a64b3196d4be9466099bb892df9b88eTorne (Richard Coles) [(set f64:$dst, (fdiv f64:$src1, f64:$src2))]>; 679c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 680c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Floating-point Compare Instructions, p. 148 681c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Note: the 2nd template arg is different for these guys. 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Note 2: the result of a FCMP is not available until the 2nd cycle 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// after the instr is retired, but there is no interlock. This behavior 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// is modelled with a forced noop after the instruction. 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let Defs = [FCC] in { 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def FCMPS : F3_3<2, 0b110101, 0b001010001, 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins FPRegs:$src1, FPRegs:$src2), 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fcmps $src1, $src2\n\tnop", 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(SPcmpfcc f32:$src1, f32:$src2)]>; 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def FCMPD : F3_3<2, 0b110101, 0b001010010, 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs), (ins DFPRegs:$src1, DFPRegs:$src2), 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fcmpd $src1, $src2\n\tnop", 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(SPcmpfcc f64:$src1, f64:$src2)]>; 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 695c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// V9 Instructions 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// V9 Conditional Moves. 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let Predicates = [HasV9], Constraints = "$T = $dst" in { 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Move Integer Register on Condition (MOVcc) p. 194 of the V9 manual. 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // FIXME: Add instruction encodings for the JIT some day. 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) let Uses = [ICC] in { 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def MOVICCrr 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, CCOp:$cc), 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "mov$cc %icc, $F, $dst", 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set i32:$dst, (SPselecticc i32:$F, i32:$T, imm:$cc))]>; 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def MOVICCri 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, i32imm:$F, CCOp:$cc), 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "mov$cc %icc, $F, $dst", 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set i32:$dst, (SPselecticc simm11:$F, i32:$T, imm:$cc))]>; 7135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) let Uses = [FCC] in { 7165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def MOVFCCrr 7175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, IntRegs:$F, CCOp:$cc), 7185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "mov$cc %fcc0, $F, $dst", 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set i32:$dst, (SPselectfcc i32:$F, i32:$T, imm:$cc))]>; 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def MOVFCCri 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : Pseudo<(outs IntRegs:$dst), (ins IntRegs:$T, i32imm:$F, CCOp:$cc), 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "mov$cc %fcc0, $F, $dst", 723c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) [(set i32:$dst, (SPselectfcc simm11:$F, i32:$T, imm:$cc))]>; 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 726c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) let Uses = [ICC] in { 727c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def FMOVS_ICC 728c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, CCOp:$cc), 729c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "fmovs$cc %icc, $F, $dst", 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f32:$dst, 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (SPselecticc f32:$F, f32:$T, imm:$cc))]>; 7322a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) def FMOVD_ICC 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, CCOp:$cc), 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fmovd$cc %icc, $F, $dst", 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f64:$dst, (SPselecticc f64:$F, f64:$T, imm:$cc))]>; 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) let Uses = [FCC] in { 7395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def FMOVS_FCC 7402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) : Pseudo<(outs FPRegs:$dst), (ins FPRegs:$T, FPRegs:$F, CCOp:$cc), 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fmovs$cc %fcc0, $F, $dst", 7425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) [(set f32:$dst, (SPselectfcc f32:$F, f32:$T, imm:$cc))]>; 7435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) def FMOVD_FCC 7445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : Pseudo<(outs DFPRegs:$dst), (ins DFPRegs:$T, DFPRegs:$F, CCOp:$cc), 7455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "fmovd$cc %fcc0, $F, $dst", 7460529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch [(set f64:$dst, (SPselectfcc f64:$F, f64:$T, imm:$cc))]>; 7474e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) } 7485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Floating-Point Move Instructions, p. 164 of the V9 manual. 7525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)let Predicates = [HasV9] in { 753c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def FMOVD : F3_3<2, 0b110100, 0b000000010, 754c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src), 755c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "fmovd $src, $dst", []>; 756c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) def FNEGD : F3_3<2, 0b110100, 0b000000110, 757c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src), 758c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) "fnegd $src, $dst", 7592a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) [(set f64:$dst, (fneg f64:$src))]>; 7602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) def FABSD : F3_3<2, 0b110100, 0b000001010, 761c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (outs DFPRegs:$dst), (ins DFPRegs:$src), 7627d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) "fabsd $src, $dst", 7637d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) [(set f64:$dst, (fabs f64:$src))]>; 764c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)} 765c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 7665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// POPCrr - This does a ctpop of a 64-bit register. As such, we have to clear 7675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the top 32-bits before using it. To do this clearing, we use a SLLri X,0. 768c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def POPCrr : F3_1<2, 0b101110, 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (outs IntRegs:$dst), (ins IntRegs:$src), 7705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) "popc $src, $dst", []>, Requires<[HasV9]>; 771c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def : Pat<(ctpop i32:$src), 772c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) (POPCrr (SLLri $src, 0))>; 7735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)//===----------------------------------------------------------------------===// 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Non-Instruction Patterns 776c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)//===----------------------------------------------------------------------===// 777c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 778c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)// Small immediates. 779c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def : Pat<(i32 simm13:$val), 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (ORri (i32 G0), imm:$val)>; 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Arbitrary immediates. 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(i32 imm:$val), 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (ORri (SETHIi (HI22 imm:$val)), (LO10 imm:$val))>; 7842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// subc 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(subc i32:$b, i32:$c), 7872a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (SUBCCrr $b, $c)>; 7882a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def : Pat<(subc i32:$b, simm13:$val), 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (SUBCCri $b, imm:$val)>; 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Global addresses, constant pool entries 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(SPhi tglobaladdr:$in), (SETHIi tglobaladdr:$in)>; 793c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles)def : Pat<(SPlo tglobaladdr:$in), (ORri (i32 G0), tglobaladdr:$in)>; 7942a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def : Pat<(SPhi tconstpool:$in), (SETHIi tconstpool:$in)>; 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(SPlo tconstpool:$in), (ORri (i32 G0), tconstpool:$in)>; 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Add reg, lo. This is used when taking the addr of a global/constpool entry. 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(add iPTR:$r, (SPlo tglobaladdr:$in)), (ADDri $r, tglobaladdr:$in)>; 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(add iPTR:$r, (SPlo tconstpool:$in)), (ADDri $r, tconstpool:$in)>; 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 80158537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles)// Calls: 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(call tglobaladdr:$dst), 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (CALL tglobaladdr:$dst)>; 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(call texternalsym:$dst), 8057d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) (CALL texternalsym:$dst)>; 8067d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Map integer extload's to zextloads. 8082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def : Pat<(i32 (extloadi1 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>; 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(i32 (extloadi1 ADDRri:$src)), (LDUBri ADDRri:$src)>; 8102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def : Pat<(i32 (extloadi8 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>; 8112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)def : Pat<(i32 (extloadi8 ADDRri:$src)), (LDUBri ADDRri:$src)>; 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(i32 (extloadi16 ADDRrr:$src)), (LDUHrr ADDRrr:$src)>; 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(i32 (extloadi16 ADDRri:$src)), (LDUHri ADDRri:$src)>; 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// zextload bool -> zextload byte 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(i32 (zextloadi1 ADDRrr:$src)), (LDUBrr ADDRrr:$src)>; 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)def : Pat<(i32 (zextloadi1 ADDRri:$src)), (LDUBri ADDRri:$src)>; 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)include "SparcInstr64Bit.td" 8202a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)