[mips][microMIPS] Implement ADDQ.PH, ADDQ_S.W, ADDQH.PH, ADDQH.W, ADDSC, ADDU.PH, ADDU_S.QB, ADDWC and ADDUH.QB instructions

Differential Revision: http://reviews.llvm.org/D13130

llvm-svn: 250685

1 files changed, 34 insertions, 7 deletions

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;