let OperandType = "OPERAND_MEMORY";
}
+def jmptarget_mm : Operand<OtherVT> {
+ let EncoderMethod = "getJumpTargetOpValueMM";
+}
+
+def calltarget_mm : Operand<iPTR> {
+ let EncoderMethod = "getJumpTargetOpValueMM";
+}
+
+def brtarget_mm : Operand<OtherVT> {
+ let EncoderMethod = "getBranchTargetOpValueMM";
+ let OperandType = "OPERAND_PCREL";
+ let DecoderMethod = "DecodeBranchTargetMM";
+}
+
let canFoldAsLoad = 1 in
class LoadLeftRightMM<string opstr, SDNode OpNode, RegisterOperand RO,
Operand MemOpnd> :
MULT_FM_MM<0x22c>;
def MULTu_MM : MMRel, Mult<"multu", IIImul, GPR32Opnd, [HI0, LO0]>,
MULT_FM_MM<0x26c>;
+ def SDIV_MM : MMRel, Div<"div", IIIdiv, GPR32Opnd, [HI0, LO0]>,
+ MULT_FM_MM<0x2ac>;
+ def UDIV_MM : MMRel, Div<"divu", IIIdiv, GPR32Opnd, [HI0, LO0]>,
+ MULT_FM_MM<0x2ec>;
/// Shift Instructions
- def SLL_MM : MMRel, shift_rotate_imm<"sll", shamt, GPR32Opnd>,
+ def SLL_MM : MMRel, shift_rotate_imm<"sll", uimm5, GPR32Opnd>,
SRA_FM_MM<0, 0>;
- def SRL_MM : MMRel, shift_rotate_imm<"srl", shamt, GPR32Opnd>,
+ def SRL_MM : MMRel, shift_rotate_imm<"srl", uimm5, GPR32Opnd>,
SRA_FM_MM<0x40, 0>;
- def SRA_MM : MMRel, shift_rotate_imm<"sra", shamt, GPR32Opnd>,
+ def SRA_MM : MMRel, shift_rotate_imm<"sra", uimm5, GPR32Opnd>,
SRA_FM_MM<0x80, 0>;
def SLLV_MM : MMRel, shift_rotate_reg<"sllv", GPR32Opnd>,
SRLV_FM_MM<0x10, 0>;
SRLV_FM_MM<0x50, 0>;
def SRAV_MM : MMRel, shift_rotate_reg<"srav", GPR32Opnd>,
SRLV_FM_MM<0x90, 0>;
- def ROTR_MM : MMRel, shift_rotate_imm<"rotr", shamt, GPR32Opnd>,
+ def ROTR_MM : MMRel, shift_rotate_imm<"rotr", uimm5, GPR32Opnd>,
SRA_FM_MM<0xc0, 0>;
def ROTRV_MM : MMRel, shift_rotate_reg<"rotrv", GPR32Opnd>,
SRLV_FM_MM<0xd0, 0>;
LWL_FM_MM<0x8>;
def SWR_MM : StoreLeftRightMM<"swr", MipsSWR, GPR32Opnd, mem_mm_12>,
LWL_FM_MM<0x9>;
+
+ /// Move Conditional
+ def MOVZ_I_MM : MMRel, CMov_I_I_FT<"movz", GPR32Opnd, GPR32Opnd,
+ NoItinerary>, ADD_FM_MM<0, 0x58>;
+ def MOVN_I_MM : MMRel, CMov_I_I_FT<"movn", GPR32Opnd, GPR32Opnd,
+ NoItinerary>, ADD_FM_MM<0, 0x18>;
+ def MOVT_I_MM : MMRel, CMov_F_I_FT<"movt", GPR32Opnd, IIAlu>,
+ CMov_F_I_FM_MM<0x25>;
+ def MOVF_I_MM : MMRel, CMov_F_I_FT<"movf", GPR32Opnd, IIAlu>,
+ CMov_F_I_FM_MM<0x5>;
+
+ /// Move to/from HI/LO
+ def MTHI_MM : MMRel, MoveToLOHI<"mthi", GPR32Opnd, [HI0]>,
+ MTLO_FM_MM<0x0b5>;
+ def MTLO_MM : MMRel, MoveToLOHI<"mtlo", GPR32Opnd, [LO0]>,
+ MTLO_FM_MM<0x0f5>;
+ def MFHI_MM : MMRel, MoveFromLOHI<"mfhi", GPR32Opnd, AC0>,
+ MFLO_FM_MM<0x035>;
+ def MFLO_MM : MMRel, MoveFromLOHI<"mflo", GPR32Opnd, AC0>,
+ MFLO_FM_MM<0x075>;
+
+ /// Multiply Add/Sub Instructions
+ def MADD_MM : MMRel, MArithR<"madd", 1>, MULT_FM_MM<0x32c>;
+ def MADDU_MM : MMRel, MArithR<"maddu", 1>, MULT_FM_MM<0x36c>;
+ def MSUB_MM : MMRel, MArithR<"msub">, MULT_FM_MM<0x3ac>;
+ def MSUBU_MM : MMRel, MArithR<"msubu">, MULT_FM_MM<0x3ec>;
+
+ /// Count Leading
+ def CLZ_MM : MMRel, CountLeading0<"clz", GPR32Opnd>, CLO_FM_MM<0x16c>;
+ def CLO_MM : MMRel, CountLeading1<"clo", GPR32Opnd>, CLO_FM_MM<0x12c>;
+
+ /// Sign Ext In Register Instructions.
+ def SEB_MM : MMRel, SignExtInReg<"seb", i8, GPR32Opnd>, SEB_FM_MM<0x0ac>;
+ def SEH_MM : MMRel, SignExtInReg<"seh", i16, GPR32Opnd>, SEB_FM_MM<0x0ec>;
+
+ /// Word Swap Bytes Within Halfwords
+ def WSBH_MM : MMRel, SubwordSwap<"wsbh", GPR32Opnd>, SEB_FM_MM<0x1ec>;
+
+ def EXT_MM : MMRel, ExtBase<"ext", GPR32Opnd, uimm5, MipsExt>,
+ EXT_FM_MM<0x2c>;
+ def INS_MM : MMRel, InsBase<"ins", GPR32Opnd, uimm5, MipsIns>,
+ EXT_FM_MM<0x0c>;
+
+ /// Jump Instructions
+ let DecoderMethod = "DecodeJumpTargetMM" in {
+ def J_MM : MMRel, JumpFJ<jmptarget_mm, "j", br, bb, "j">,
+ J_FM_MM<0x35>;
+ def JAL_MM : MMRel, JumpLink<"jal", calltarget_mm>, J_FM_MM<0x3d>;
+ def TAILCALL_MM : MMRel, JumpFJ<calltarget_mm, "j", MipsTailCall, imm,
+ "tcall">, J_FM_MM<0x3d>, IsTailCall;
+ }
+ def JR_MM : MMRel, IndirectBranch<"jr", GPR32Opnd>, JR_FM_MM<0x3c>;
+ def JALR_MM : MMRel, JumpLinkReg<"jalr", GPR32Opnd>, JALR_FM_MM<0x03c>;
+ def TAILCALL_R_MM : MMRel, JumpFR<"tcallr", GPR32Opnd, MipsTailCall>,
+ JR_FM_MM<0x3c>, IsTailCall;
+ def RET_MM : MMRel, RetBase<"ret", GPR32Opnd>, JR_FM_MM<0x3c>;
+
+ /// Branch Instructions
+ def BEQ_MM : MMRel, CBranch<"beq", brtarget_mm, seteq, GPR32Opnd>,
+ BEQ_FM_MM<0x25>;
+ def BNE_MM : MMRel, CBranch<"bne", brtarget_mm, setne, GPR32Opnd>,
+ BEQ_FM_MM<0x2d>;
+ def BGEZ_MM : MMRel, CBranchZero<"bgez", brtarget_mm, setge, GPR32Opnd>,
+ BGEZ_FM_MM<0x2>;
+ def BGTZ_MM : MMRel, CBranchZero<"bgtz", brtarget_mm, setgt, GPR32Opnd>,
+ BGEZ_FM_MM<0x6>;
+ def BLEZ_MM : MMRel, CBranchZero<"blez", brtarget_mm, setle, GPR32Opnd>,
+ BGEZ_FM_MM<0x4>;
+ def BLTZ_MM : MMRel, CBranchZero<"bltz", brtarget_mm, setlt, GPR32Opnd>,
+ BGEZ_FM_MM<0x0>;
+ def BGEZAL_MM : MMRel, BGEZAL_FT<"bgezal", brtarget_mm, GPR32Opnd>,
+ BGEZAL_FM_MM<0x03>;
+ def BLTZAL_MM : MMRel, BGEZAL_FT<"bltzal", brtarget_mm, GPR32Opnd>,
+ BGEZAL_FM_MM<0x01>;
+
+ /// Trap Instructions
+ def TEQ_MM : MMRel, TEQ_FT<"teq", GPR32Opnd>, TEQ_FM_MM<0x0>;
+ def TGE_MM : MMRel, TEQ_FT<"tge", GPR32Opnd>, TEQ_FM_MM<0x08>;
+ def TGEU_MM : MMRel, TEQ_FT<"tgeu", GPR32Opnd>, TEQ_FM_MM<0x10>;
+ def TLT_MM : MMRel, TEQ_FT<"tlt", GPR32Opnd>, TEQ_FM_MM<0x20>;
+ def TLTU_MM : MMRel, TEQ_FT<"tltu", GPR32Opnd>, TEQ_FM_MM<0x28>;
+ def TNE_MM : MMRel, TEQ_FT<"tne", GPR32Opnd>, TEQ_FM_MM<0x30>;
+
+ def TEQI_MM : MMRel, TEQI_FT<"teqi", GPR32Opnd>, TEQI_FM_MM<0x0e>;
+ def TGEI_MM : MMRel, TEQI_FT<"tgei", GPR32Opnd>, TEQI_FM_MM<0x09>;
+ def TGEIU_MM : MMRel, TEQI_FT<"tgeiu", GPR32Opnd>, TEQI_FM_MM<0x0b>;
+ def TLTI_MM : MMRel, TEQI_FT<"tlti", GPR32Opnd>, TEQI_FM_MM<0x08>;
+ def TLTIU_MM : MMRel, TEQI_FT<"tltiu", GPR32Opnd>, TEQI_FM_MM<0x0a>;
+ def TNEI_MM : MMRel, TEQI_FT<"tnei", GPR32Opnd>, TEQI_FM_MM<0x0c>;
}
projects / oota-llvm.git / blobdiff