diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/Mips/MicroMipsDSPInstrFormats.td | 13 | ||||
| -rw-r--r-- | llvm/lib/Target/Mips/MicroMipsDSPInstrInfo.td | 41 | ||||
| -rw-r--r-- | llvm/lib/Target/Mips/MipsDSPInstrInfo.td | 29 |
3 files changed, 62 insertions, 21 deletions
diff --git a/llvm/lib/Target/Mips/MicroMipsDSPInstrFormats.td b/llvm/lib/Target/Mips/MicroMipsDSPInstrFormats.td index fadac9ed0ec..aec6ac5e978 100644 --- a/llvm/lib/Target/Mips/MicroMipsDSPInstrFormats.td +++ b/llvm/lib/Target/Mips/MicroMipsDSPInstrFormats.td @@ -64,3 +64,16 @@ class POOL32A_2RAC_FMT<string opstr, bits<8> op> : MMDSPInst<opstr> { let Inst{13-6} = op; let Inst{5-0} = 0b111100; } + +class POOL32A_3RB0_FMT<string opstr, bits<10> op> : MMDSPInst<opstr> { + bits<5> rd; + bits<5> rs; + bits<5> rt; + + let Inst{31-26} = 0b000000; + let Inst{25-21} = rt; + let Inst{20-16} = rs; + let Inst{15-11} = rd; + let Inst{10} = 0b0; + let Inst{9-0} = op; +} diff --git a/llvm/lib/Target/Mips/MicroMipsDSPInstrInfo.td b/llvm/lib/Target/Mips/MicroMipsDSPInstrInfo.td index 35251c31f2c..ebf7ce902a4 100644 --- a/llvm/lib/Target/Mips/MicroMipsDSPInstrInfo.td +++ b/llvm/lib/Target/Mips/MicroMipsDSPInstrInfo.td @@ -12,7 +12,21 @@ //===----------------------------------------------------------------------===// // Instruction encoding. +class ADDQ_PH_MM_ENC : POOL32A_3R_FMT<"addq.ph", 0b00000001101>; +class ADDQ_S_PH_MM_ENC : POOL32A_3R_FMT<"addq_s.ph", 0b10000001101>; +class ADDQ_S_W_MM_ENC : POOL32A_3RB0_FMT<"addq_s.w", 0b1100000101>; +class ADDQH_PH_MMR2_ENC : POOL32A_3R_FMT<"addqh.ph", 0b00001001101>; +class ADDQH_R_PH_MMR2_ENC : POOL32A_3R_FMT<"addqh_r.ph", 0b10001001101>; +class ADDQH_W_MMR2_ENC: POOL32A_3R_FMT<"addqh.w", 0b00010001101>; +class ADDQH_R_W_MMR2_ENC : POOL32A_3R_FMT<"addqh_r.w", 0b10010001101>; +class ADDU_PH_MMR2_ENC : POOL32A_3R_FMT<"addu.ph", 0b00100001101>; +class ADDU_S_PH_MMR2_ENC : POOL32A_3R_FMT<"addu_s.ph", 0b10100001101>; class ADDU_QB_MM_ENC : POOL32A_3R_FMT<"addu.qb", 0b00011001101>; +class ADDU_S_QB_MM_ENC : POOL32A_3R_FMT<"addu_s.qb", 0b10011001101>; +class ADDUH_QB_MMR2_ENC : POOL32A_3R_FMT<"adduh.qb", 0b00101001101>; +class ADDUH_R_QB_MMR2_ENC : POOL32A_3R_FMT<"adduh_r.qb", 0b10101001101>; +class ADDSC_MM_ENC : POOL32A_3RB0_FMT<"addsc", 0b1110000101>; +class ADDWC_MM_ENC : POOL32A_3RB0_FMT<"addwc", 0b1111000101>; class DPA_W_PH_MMR2_ENC : POOL32A_AC2R_FMT<"dpa.w.ph", 0b00000010>; class DPAQ_S_W_PH_MM_ENC : POOL32A_AC2R_FMT<"dpaq_s.w.ph", 0b00001010>; class DPAQ_SA_L_W_MM_ENC : POOL32A_AC2R_FMT<"dpaq_sa.l.w", 0b01001010>; @@ -50,18 +64,17 @@ class ABSQ_S_QB_MMR2_DESC : ABSQ_S_PH_MM_R2_DESC_BASE< "absq_s.qb", int_mips_absq_s_qb, NoItinerary, DSPROpnd>, Defs<[DSPOutFlag20]>; // microMIPS DSP Rev 1 +def ADDQ_PH_MM : DspMMRel, ADDQ_PH_MM_ENC, ADDQ_PH_DESC; +def ADDQ_S_PH_MM : DspMMRel, ADDQ_S_PH_MM_ENC, ADDQ_S_PH_DESC; +def ADDQ_S_W_MM : DspMMRel, ADDQ_S_W_MM_ENC, ADDQ_S_W_DESC; def ADDU_QB_MM : DspMMRel, ADDU_QB_MM_ENC, ADDU_QB_DESC; +def ADDU_S_QB_MM : DspMMRel, ADDU_S_QB_MM_ENC, ADDU_S_QB_DESC; +def ADDSC_MM : DspMMRel, ADDSC_MM_ENC, ADDSC_DESC; +def ADDWC_MM : DspMMRel, ADDWC_MM_ENC, ADDWC_DESC; def DPAQ_S_W_PH_MM : DspMMRel, DPAQ_S_W_PH_MM_ENC, DPAQ_S_W_PH_DESC; def DPAQ_SA_L_W_MM : DspMMRel, DPAQ_SA_L_W_MM_ENC, DPAQ_SA_L_W_DESC; def DPAU_H_QBL_MM : DspMMRel, DPAU_H_QBL_MM_ENC, DPAU_H_QBL_DESC; def DPAU_H_QBR_MM : DspMMRel, DPAU_H_QBR_MM_ENC, DPAU_H_QBR_DESC; -// microMIPS DSP Rev 2 -def DPA_W_PH_MMR2 : DspMMRel, DPA_W_PH_MMR2_ENC, DPA_W_PH_DESC, ISA_DSPR2; -def DPAQX_S_W_PH_MMR2 : DspMMRel, DPAQX_S_W_PH_MMR2_ENC, DPAQX_S_W_PH_DESC, - ISA_DSPR2; -def DPAQX_SA_W_PH_MMR2 : DspMMRel, DPAQX_SA_W_PH_MMR2_ENC, DPAQX_SA_W_PH_DESC, - ISA_DSPR2; -def DPAX_W_PH_MMR2 : DspMMRel, DPAX_W_PH_MMR2_ENC, DPAX_W_PH_DESC, ISA_DSPR2; def ABSQ_S_PH_MM : DspMMRel, ABSQ_S_PH_MM_ENC, ABSQ_S_PH_MM_DESC; def ABSQ_S_W_MM : DspMMRel, ABSQ_S_W_MM_ENC, ABSQ_S_W_MM_DESC; def INSV_MM : DspMMRel, INSV_MM_ENC, INSV_DESC; @@ -74,3 +87,17 @@ def MULTU_DSP_MM : DspMMRel, MULTU_DSP_MM_ENC, MULTU_DSP_DESC; // microMIPS DSP Rev 2 def ABSQ_S_QB_MMR2 : DspMMRel, ABSQ_S_QB_MMR2_ENC, ABSQ_S_QB_MMR2_DESC, ISA_DSPR2; +def ADDQH_PH_MMR2 : DspMMRel, ADDQH_PH_MMR2_ENC, ADDQH_PH_DESC, ISA_DSPR2; +def ADDQH_R_PH_MMR2 : DspMMRel, ADDQH_R_PH_MMR2_ENC, ADDQH_R_PH_DESC, ISA_DSPR2; +def ADDQH_W_MMR2 : DspMMRel, ADDQH_W_MMR2_ENC, ADDQH_W_DESC, ISA_DSPR2; +def ADDQH_R_W_MMR2 : DspMMRel, ADDQH_R_W_MMR2_ENC, ADDQH_R_W_DESC, ISA_DSPR2; +def ADDU_PH_MMR2 : DspMMRel, ADDU_PH_MMR2_ENC, ADDU_PH_DESC, ISA_DSPR2; +def ADDU_S_PH_MMR2 : DspMMRel, ADDU_S_PH_MMR2_ENC, ADDU_S_PH_DESC, ISA_DSPR2; +def ADDUH_QB_MMR2 : DspMMRel, ADDUH_QB_MMR2_ENC, ADDUH_QB_DESC, ISA_DSPR2; +def ADDUH_R_QB_MMR2 : DspMMRel, ADDUH_R_QB_MMR2_ENC, ADDUH_R_QB_DESC, ISA_DSPR2; +def DPA_W_PH_MMR2 : DspMMRel, DPA_W_PH_MMR2_ENC, DPA_W_PH_DESC, ISA_DSPR2; +def DPAQX_S_W_PH_MMR2 : DspMMRel, DPAQX_S_W_PH_MMR2_ENC, DPAQX_S_W_PH_DESC, + ISA_DSPR2; +def DPAQX_SA_W_PH_MMR2 : DspMMRel, DPAQX_SA_W_PH_MMR2_ENC, DPAQX_SA_W_PH_DESC, + ISA_DSPR2; +def DPAX_W_PH_MMR2 : DspMMRel, DPAX_W_PH_MMR2_ENC, DPAX_W_PH_DESC, ISA_DSPR2; diff --git a/llvm/lib/Target/Mips/MipsDSPInstrInfo.td b/llvm/lib/Target/Mips/MipsDSPInstrInfo.td index fc83af2f927..8417d67d7a6 100644 --- a/llvm/lib/Target/Mips/MipsDSPInstrInfo.td +++ b/llvm/lib/Target/Mips/MipsDSPInstrInfo.td @@ -365,6 +365,7 @@ class ADDUH_QB_DESC_BASE<string instr_asm, SDPatternOperator OpNode, string AsmString = !strconcat(instr_asm, "\t$rd, $rs, $rt"); list<dag> Pattern = [(set ROD:$rd, (OpNode ROS:$rs, ROT:$rt))]; InstrItinClass Itinerary = itin; + string BaseOpcode = instr_asm; } class APPEND_DESC_BASE<string instr_asm, SDPatternOperator OpNode, @@ -1079,17 +1080,17 @@ def BPOSGE32_PSEUDO : BPOSGE32_PSEUDO_DESC_BASE<int_mips_bposge32, // Instruction defs. // MIPS DSP Rev 1 def ADDU_QB : DspMMRel, ADDU_QB_ENC, ADDU_QB_DESC; -def ADDU_S_QB : ADDU_S_QB_ENC, ADDU_S_QB_DESC; +def ADDU_S_QB : DspMMRel, ADDU_S_QB_ENC, ADDU_S_QB_DESC; def SUBU_QB : SUBU_QB_ENC, SUBU_QB_DESC; def SUBU_S_QB : SUBU_S_QB_ENC, SUBU_S_QB_DESC; -def ADDQ_PH : ADDQ_PH_ENC, ADDQ_PH_DESC; -def ADDQ_S_PH : ADDQ_S_PH_ENC, ADDQ_S_PH_DESC; +def ADDQ_PH : DspMMRel, ADDQ_PH_ENC, ADDQ_PH_DESC; +def ADDQ_S_PH : DspMMRel, ADDQ_S_PH_ENC, ADDQ_S_PH_DESC; def SUBQ_PH : SUBQ_PH_ENC, SUBQ_PH_DESC; def SUBQ_S_PH : SUBQ_S_PH_ENC, SUBQ_S_PH_DESC; -def ADDQ_S_W : ADDQ_S_W_ENC, ADDQ_S_W_DESC; +def ADDQ_S_W : DspMMRel, ADDQ_S_W_ENC, ADDQ_S_W_DESC; def SUBQ_S_W : SUBQ_S_W_ENC, SUBQ_S_W_DESC; -def ADDSC : ADDSC_ENC, ADDSC_DESC; -def ADDWC : ADDWC_ENC, ADDWC_DESC; +def ADDSC : DspMMRel, ADDSC_ENC, ADDSC_DESC; +def ADDWC : DspMMRel, ADDWC_ENC, ADDWC_DESC; def MODSUB : MODSUB_ENC, MODSUB_DESC; def RADDU_W_QB : RADDU_W_QB_ENC, RADDU_W_QB_DESC; def ABSQ_S_PH : DspMMRel, ABSQ_S_PH_ENC, ABSQ_S_PH_DESC; @@ -1195,24 +1196,24 @@ def WRDSP : WRDSP_ENC, WRDSP_DESC; // MIPS DSP Rev 2 let Predicates = [HasDSPR2] in { -def ADDU_PH : ADDU_PH_ENC, ADDU_PH_DESC; -def ADDU_S_PH : ADDU_S_PH_ENC, ADDU_S_PH_DESC; +def ADDU_PH : DspMMRel, ADDU_PH_ENC, ADDU_PH_DESC; +def ADDU_S_PH : DspMMRel, ADDU_S_PH_ENC, ADDU_S_PH_DESC; def SUBU_PH : SUBU_PH_ENC, SUBU_PH_DESC; def SUBU_S_PH : SUBU_S_PH_ENC, SUBU_S_PH_DESC; def CMPGDU_EQ_QB : CMPGDU_EQ_QB_ENC, CMPGDU_EQ_QB_DESC; def CMPGDU_LT_QB : CMPGDU_LT_QB_ENC, CMPGDU_LT_QB_DESC; def CMPGDU_LE_QB : CMPGDU_LE_QB_ENC, CMPGDU_LE_QB_DESC; def ABSQ_S_QB : DspMMRel, ABSQ_S_QB_ENC, ABSQ_S_QB_DESC; -def ADDUH_QB : ADDUH_QB_ENC, ADDUH_QB_DESC; -def ADDUH_R_QB : ADDUH_R_QB_ENC, ADDUH_R_QB_DESC; +def ADDUH_QB : DspMMRel, ADDUH_QB_ENC, ADDUH_QB_DESC; +def ADDUH_R_QB : DspMMRel, ADDUH_R_QB_ENC, ADDUH_R_QB_DESC; def SUBUH_QB : SUBUH_QB_ENC, SUBUH_QB_DESC; def SUBUH_R_QB : SUBUH_R_QB_ENC, SUBUH_R_QB_DESC; -def ADDQH_PH : ADDQH_PH_ENC, ADDQH_PH_DESC; -def ADDQH_R_PH : ADDQH_R_PH_ENC, ADDQH_R_PH_DESC; +def ADDQH_PH : DspMMRel, ADDQH_PH_ENC, ADDQH_PH_DESC; +def ADDQH_R_PH : DspMMRel, ADDQH_R_PH_ENC, ADDQH_R_PH_DESC; def SUBQH_PH : SUBQH_PH_ENC, SUBQH_PH_DESC; def SUBQH_R_PH : SUBQH_R_PH_ENC, SUBQH_R_PH_DESC; -def ADDQH_W : ADDQH_W_ENC, ADDQH_W_DESC; -def ADDQH_R_W : ADDQH_R_W_ENC, ADDQH_R_W_DESC; +def ADDQH_W : DspMMRel, ADDQH_W_ENC, ADDQH_W_DESC; +def ADDQH_R_W : DspMMRel, ADDQH_R_W_ENC, ADDQH_R_W_DESC; def SUBQH_W : SUBQH_W_ENC, SUBQH_W_DESC; def SUBQH_R_W : SUBQH_R_W_ENC, SUBQH_R_W_DESC; def MUL_PH : MUL_PH_ENC, MUL_PH_DESC; |
