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[mips] Add instruction itineraries for LSA, DLSA
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Authored by sdardis on Jun 24 2016, 3:28 AM.

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vkalintiris

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sdardis updated this revision to Diff 61768.Jun 24 2016, 3:28 AM

sdardis retitled this revision from to [mips] Add instruction itineraries for LSA, DLSA.

sdardis updated this object.

sdardis added a reviewer: dsanders.

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Herald added a reviewer: vkalintiris. · View Herald TranscriptJun 24 2016, 3:28 AM

Herald added subscribers: sdardis, dsanders. · View Herald Transcript

LGTM

This revision is now accepted and ready to land.Jun 27 2016, 3:28 AM

Thanks, committed as rL273883.

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lib/

Target/

Mips/

MipsMSAInstrInfo.td

13 lines

Diff 61768

lib/Target/Mips/MipsMSAInstrInfo.td

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	class LD_D_DESC : LD_DESC_BASE<"ld.d", load, v2i64, MSA128DOpnd, mem_simm10_lsl3>;			class LD_D_DESC : LD_DESC_BASE<"ld.d", load, v2i64, MSA128DOpnd, mem_simm10_lsl3>;

	class LDI_B_DESC : MSA_I10_LDI_DESC_BASE<"ldi.b", MSA128BOpnd>;			class LDI_B_DESC : MSA_I10_LDI_DESC_BASE<"ldi.b", MSA128BOpnd>;
	class LDI_H_DESC : MSA_I10_LDI_DESC_BASE<"ldi.h", MSA128HOpnd>;			class LDI_H_DESC : MSA_I10_LDI_DESC_BASE<"ldi.h", MSA128HOpnd>;
	class LDI_W_DESC : MSA_I10_LDI_DESC_BASE<"ldi.w", MSA128WOpnd>;			class LDI_W_DESC : MSA_I10_LDI_DESC_BASE<"ldi.w", MSA128WOpnd>;
	class LDI_D_DESC : MSA_I10_LDI_DESC_BASE<"ldi.d", MSA128DOpnd>;			class LDI_D_DESC : MSA_I10_LDI_DESC_BASE<"ldi.d", MSA128DOpnd>;

	class LSA_DESC_BASE<string instr_asm, RegisterOperand RORD,			class LSA_DESC_BASE<string instr_asm, RegisterOperand RORD,
	RegisterOperand RORS = RORD, RegisterOperand RORT = RORD,
	InstrItinClass itin = NoItinerary > {			InstrItinClass itin = NoItinerary> {
	dag OutOperandList = (outs RORD:$rd);			dag OutOperandList = (outs RORD:$rd);
	dag InOperandList = (ins RORS:$rs, RORT:$rt, uimm2_plus1:$sa);			dag InOperandList = (ins RORD:$rs, RORD:$rt, uimm2_plus1:$sa);
	string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt, $sa");			string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt, $sa");
	list<dag> Pattern = [(set RORD:$rd, (add RORT:$rt,			list<dag> Pattern = [(set RORD:$rd, (add RORD:$rt,
	(shl RORS:$rs,			(shl RORD:$rs,
	immZExt2Lsa:$sa)))];			immZExt2Lsa:$sa)))];
	InstrItinClass Itinerary = itin;			InstrItinClass Itinerary = itin;
	}			}

	class LSA_DESC : LSA_DESC_BASE<"lsa", GPR32Opnd>;			class LSA_DESC : LSA_DESC_BASE<"lsa", GPR32Opnd, II_LSA>;
	class DLSA_DESC : LSA_DESC_BASE<"dlsa", GPR64Opnd>;			class DLSA_DESC : LSA_DESC_BASE<"dlsa", GPR64Opnd, II_DLSA>;

	class MADD_Q_H_DESC : MSA_3RF_4RF_DESC_BASE<"madd_q.h", int_mips_madd_q_h,			class MADD_Q_H_DESC : MSA_3RF_4RF_DESC_BASE<"madd_q.h", int_mips_madd_q_h,
	MSA128HOpnd>;			MSA128HOpnd>;
	class MADD_Q_W_DESC : MSA_3RF_4RF_DESC_BASE<"madd_q.w", int_mips_madd_q_w,			class MADD_Q_W_DESC : MSA_3RF_4RF_DESC_BASE<"madd_q.w", int_mips_madd_q_w,
	MSA128WOpnd>;			MSA128WOpnd>;

	class MADDR_Q_H_DESC : MSA_3RF_4RF_DESC_BASE<"maddr_q.h", int_mips_maddr_q_h,			class MADDR_Q_H_DESC : MSA_3RF_4RF_DESC_BASE<"maddr_q.h", int_mips_maddr_q_h,
	MSA128HOpnd>;			MSA128HOpnd>;
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