[mips][microMIPS] Implement MUL[_S].PH, MULEQ_S.W.PHL, MULEQ_S.W.PHR, MULEU_S.PH...

Differential Revision: http://reviews.llvm.org/D14280

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@253651 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MicroMipsDSPInstrInfo.td b/lib/Target/Mips/MicroMipsDSPInstrInfo.td
index 7f8f88b9552537e327677157a096e947f0e960c0..b2e5ec61c8b4ba7c9c2d1911e29fe56bf3463f3c 100644 (file)
--- a/lib/Target/Mips/MicroMipsDSPInstrInfo.td
+++ b/lib/Target/Mips/MicroMipsDSPInstrInfo.td
@@ -110,6 +110,16 @@ class DPSQX_SA_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpsqx_sa.w.ph", 0b11011010>;
 class DPSU_H_QBL_MM_ENC : POOL32A_2RAC_FMT<"dpsu.h.qbl", 0b10010010>;
 class DPSU_H_QBR_MM_ENC : POOL32A_2RAC_FMT<"dpsu.h.qbr", 0b11010010>;
 class DPSX_W_PH_MMR2_ENC : POOL32A_2RAC_FMT<"dpsx.w.ph", 0b01010010>;
+class MUL_PH_MMR2_ENC : POOL32A_3R_FMT<"mul.ph", 0b00000101101>;
+class MUL_S_PH_MMR2_ENC : POOL32A_3R_FMT<"mul_s.ph", 0b10000101101>;
+class MULEQ_S_W_PHL_MM_ENC : POOL32A_3RB0_FMT<"muleq_s.w.phl", 0b0000100101>;
+class MULEQ_S_W_PHR_MM_ENC : POOL32A_3RB0_FMT<"muleq_s.w.phr", 0b0001100101>;
+class MULEU_S_PH_QBL_MM_ENC : POOL32A_3RB0_FMT<"muleu_s.ph.qbl", 0b0010010101>;
+class MULEU_S_PH_QBR_MM_ENC : POOL32A_3RB0_FMT<"muleu_s.ph.qbr", 0b0011010101>;
+class MULQ_RS_PH_MM_ENC : POOL32A_3RB0_FMT<"mulq_rs.ph", 0b0100010101>;
+class MULQ_RS_W_MMR2_ENC : POOL32A_3RB0_FMT<"mulq_rs.w", 0b0110010101>;
+class MULQ_S_PH_MMR2_ENC : POOL32A_3RB0_FMT<"mulq_s.ph", 0b0101010101>;
+class MULQ_S_W_MMR2_ENC : POOL32A_3RB0_FMT<"mulq_s.w", 0b0111010101>;
 
 // Instruction desc.
 class ABSQ_S_PH_MM_R2_DESC_BASE<string opstr, SDPatternOperator OpNode,
@@ -339,6 +349,11 @@ def DPSQ_S_W_PH_MM : DspMMRel, DPSQ_S_W_PH_MM_ENC, DPSQ_S_W_PH_DESC;
 def DPSQ_SA_L_W_MM : DspMMRel, DPSQ_SA_L_W_MM_ENC, DPSQ_SA_L_W_DESC;
 def DPSU_H_QBL_MM : DspMMRel, DPSU_H_QBL_MM_ENC, DPSU_H_QBL_DESC;
 def DPSU_H_QBR_MM : DspMMRel, DPSU_H_QBR_MM_ENC, DPSU_H_QBR_DESC;
+def MULEQ_S_W_PHL_MM : DspMMRel, MULEQ_S_W_PHL_MM_ENC, MULEQ_S_W_PHL_DESC;
+def MULEQ_S_W_PHR_MM : DspMMRel, MULEQ_S_W_PHR_MM_ENC, MULEQ_S_W_PHR_DESC;
+def MULEU_S_PH_QBL_MM : DspMMRel, MULEU_S_PH_QBL_MM_ENC, MULEU_S_PH_QBL_DESC;
+def MULEU_S_PH_QBR_MM : DspMMRel, MULEU_S_PH_QBR_MM_ENC, MULEU_S_PH_QBR_DESC;
+def MULQ_RS_PH_MM : DspMMRel, MULQ_RS_PH_MM_ENC, MULQ_RS_PH_DESC;
 // microMIPS DSP Rev 2
 def ABSQ_S_QB_MMR2 : DspMMRel, ABSQ_S_QB_MMR2_ENC, ABSQ_S_QB_MMR2_DESC,
                      ISA_DSPR2;
@@ -378,3 +393,8 @@ def DPSQX_S_W_PH_MMR2 : DspMMRel, DPSQX_S_W_PH_MMR2_ENC, DPSQX_S_W_PH_DESC,
 def DPSQX_SA_W_PH_MMR2 : DspMMRel, DPSQX_SA_W_PH_MMR2_ENC, DPSQX_SA_W_PH_DESC,
                          ISA_DSPR2;
 def DPSX_W_PH_MMR2 : DspMMRel, DPSX_W_PH_MMR2_ENC, DPSX_W_PH_DESC, ISA_DSPR2;
+def MUL_PH_MMR2 : DspMMRel, MUL_PH_MMR2_ENC, MUL_PH_DESC, ISA_DSPR2;
+def MUL_S_PH_MMR2 : DspMMRel, MUL_S_PH_MMR2_ENC, MUL_S_PH_DESC, ISA_DSPR2;
+def MULQ_RS_W_MMR2 : DspMMRel, MULQ_RS_W_MMR2_ENC, MULQ_RS_W_DESC, ISA_DSPR2;
+def MULQ_S_PH_MMR2 : DspMMRel, MULQ_S_PH_MMR2_ENC, MULQ_S_PH_DESC, ISA_DSPR2;
+def MULQ_S_W_MMR2 : DspMMRel, MULQ_S_W_MMR2_ENC, MULQ_S_W_DESC, ISA_DSPR2;

diff --git a/lib/Target/Mips/MipsDSPInstrInfo.td b/lib/Target/Mips/MipsDSPInstrInfo.td
index 9a7c7944ca1aa1e608fd39b38b7997f997aa7d0d..0ad0d344efba3ce77af39a438ec78ac47894f12c 100644 (file)
--- a/lib/Target/Mips/MipsDSPInstrInfo.td
+++ b/lib/Target/Mips/MipsDSPInstrInfo.td
@@ -1135,11 +1135,11 @@ def SHLL_S_W : DspMMRel, SHLL_S_W_ENC, SHLL_S_W_DESC;
 def SHLLV_S_W : DspMMRel, SHLLV_S_W_ENC, SHLLV_S_W_DESC;
 def SHRA_R_W : DspMMRel, SHRA_R_W_ENC, SHRA_R_W_DESC;
 def SHRAV_R_W : DspMMRel, SHRAV_R_W_ENC, SHRAV_R_W_DESC;
-def MULEU_S_PH_QBL : MULEU_S_PH_QBL_ENC, MULEU_S_PH_QBL_DESC;
-def MULEU_S_PH_QBR : MULEU_S_PH_QBR_ENC, MULEU_S_PH_QBR_DESC;
-def MULEQ_S_W_PHL : MULEQ_S_W_PHL_ENC, MULEQ_S_W_PHL_DESC;
-def MULEQ_S_W_PHR : MULEQ_S_W_PHR_ENC, MULEQ_S_W_PHR_DESC;
-def MULQ_RS_PH : MULQ_RS_PH_ENC, MULQ_RS_PH_DESC;
+def MULEU_S_PH_QBL : DspMMRel, MULEU_S_PH_QBL_ENC, MULEU_S_PH_QBL_DESC;
+def MULEU_S_PH_QBR : DspMMRel, MULEU_S_PH_QBR_ENC, MULEU_S_PH_QBR_DESC;
+def MULEQ_S_W_PHL : DspMMRel, MULEQ_S_W_PHL_ENC, MULEQ_S_W_PHL_DESC;
+def MULEQ_S_W_PHR : DspMMRel, MULEQ_S_W_PHR_ENC, MULEQ_S_W_PHR_DESC;
+def MULQ_RS_PH : DspMMRel, MULQ_RS_PH_ENC, MULQ_RS_PH_DESC;
 def MULSAQ_S_W_PH : MULSAQ_S_W_PH_ENC, MULSAQ_S_W_PH_DESC;
 def MAQ_S_W_PHL : MAQ_S_W_PHL_ENC, MAQ_S_W_PHL_DESC;
 def MAQ_S_W_PHR : MAQ_S_W_PHR_ENC, MAQ_S_W_PHR_DESC;
@@ -1226,11 +1226,11 @@ 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 : DspMMRel, SUBQH_W_ENC, SUBQH_W_DESC;
 def SUBQH_R_W : DspMMRel, SUBQH_R_W_ENC, SUBQH_R_W_DESC;
-def MUL_PH : MUL_PH_ENC, MUL_PH_DESC;
-def MUL_S_PH : MUL_S_PH_ENC, MUL_S_PH_DESC;
-def MULQ_S_W : MULQ_S_W_ENC, MULQ_S_W_DESC;
-def MULQ_RS_W : MULQ_RS_W_ENC, MULQ_RS_W_DESC;
-def MULQ_S_PH : MULQ_S_PH_ENC, MULQ_S_PH_DESC;
+def MUL_PH : DspMMRel, MUL_PH_ENC, MUL_PH_DESC;
+def MUL_S_PH : DspMMRel, MUL_S_PH_ENC, MUL_S_PH_DESC;
+def MULQ_S_W : DspMMRel, MULQ_S_W_ENC, MULQ_S_W_DESC;
+def MULQ_RS_W : DspMMRel, MULQ_RS_W_ENC, MULQ_RS_W_DESC;
+def MULQ_S_PH : DspMMRel, MULQ_S_PH_ENC, MULQ_S_PH_DESC;
 def DPA_W_PH : DspMMRel, DPA_W_PH_ENC, DPA_W_PH_DESC;
 def DPS_W_PH : DspMMRel, DPS_W_PH_ENC, DPS_W_PH_DESC;
 def DPAQX_S_W_PH : DspMMRel, DPAQX_S_W_PH_ENC, DPAQX_S_W_PH_DESC;

diff --git a/test/MC/Disassembler/Mips/micromips-dsp/valid.txt b/test/MC/Disassembler/Mips/micromips-dsp/valid.txt
index 93a7f966a56c708b7a3da5e91eaa5d71f18348f2..2bae34e2d83343bae4027baf7ac3a677a5096c6e 100644 (file)
--- a/test/MC/Disassembler/Mips/micromips-dsp/valid.txt
+++ b/test/MC/Disassembler/Mips/micromips-dsp/valid.txt
@@ -67,3 +67,8 @@
 0x00 0xc4 0x56 0xbc # CHECK: dpsq_sa.l.w $ac1, $4, $6
 0x00 0xc4 0x64 0xbc # CHECK: dpsu.h.qbl $ac1, $4, $6
 0x00 0xc4 0x74 0xbc # CHECK: dpsu.h.qbr $ac1, $4, $6
+0x00 0x62 0x08 0x25 # CHECK: muleq_s.w.phl $1, $2, $3
+0x00 0x62 0x08 0x65 # CHECK: muleq_s.w.phr $1, $2, $3
+0x00 0x62 0x08 0x95 # CHECK: muleu_s.ph.qbl $1, $2, $3
+0x00 0x62 0x08 0xd5 # CHECK: muleu_s.ph.qbr $1, $2, $3
+0x00,0x62,0x09,0x15 # CHECK: mulq_rs.ph $1, $2, $3

diff --git a/test/MC/Disassembler/Mips/micromips-dspr2/valid.txt b/test/MC/Disassembler/Mips/micromips-dspr2/valid.txt
index c1d076365b8c5ff73890f5269a43cc7734d6f924..d35f3f0019d35be473329fcd01c6aba591ee15de 100644 (file)
--- a/test/MC/Disassembler/Mips/micromips-dspr2/valid.txt
+++ b/test/MC/Disassembler/Mips/micromips-dspr2/valid.txt
@@ -98,3 +98,13 @@
 0x00 0xc4 0x66 0xbc # CHECK: dpsqx_s.w.ph $ac1, $4, $6
 0x00 0xc4 0x76 0xbc # CHECK: dpsqx_sa.w.ph $ac1, $4, $6
 0x00 0xc4 0x54 0xbc # CHECK: dpsx.w.ph $ac1, $4, $6
+0x00 0x62 0x08 0x2d # CHECK: mul.ph $1, $2, $3
+0x00 0x62 0x0c 0x2d # CHECK: mul_s.ph $1, $2, $3
+0x00 0x62 0x09 0x95 # CHECK: mulq_rs.w $1, $2, $3
+0x00 0x62 0x09 0x55 # CHECK: mulq_s.ph $1, $2, $3
+0x00 0x62 0x09 0xd5 # CHECK: mulq_s.w $1, $2, $3
+0x00 0x62 0x08 0x25 # CHECK: muleq_s.w.phl $1, $2, $3
+0x00 0x62 0x08 0x65 # CHECK: muleq_s.w.phr $1, $2, $3
+0x00 0x62 0x08 0x95 # CHECK: muleu_s.ph.qbl $1, $2, $3
+0x00 0x62 0x08 0xd5 # CHECK: muleu_s.ph.qbr $1, $2, $3
+0x00,0x62,0x09,0x15 # CHECK: mulq_rs.ph $1, $2, $3

diff --git a/test/MC/Mips/micromips-dsp/valid.s b/test/MC/Mips/micromips-dsp/valid.s
index fb13144b25e521e3c47dfc8469a20ba164867484..a78f6c1bf21e50f3fa390c5b7174ae49e83dc4d8 100644 (file)
--- a/test/MC/Mips/micromips-dsp/valid.s
+++ b/test/MC/Mips/micromips-dsp/valid.s
@@ -68,3 +68,8 @@
   dpsq_sa.l.w $ac1, $4, $6     # CHECK: dpsq_sa.l.w $ac1, $4, $6   # encoding: [0x00,0xc4,0x56,0xbc]
   dpsu.h.qbl $ac1, $4, $6      # CHECK: dpsu.h.qbl $ac1, $4, $6    # encoding: [0x00,0xc4,0x64,0xbc]
   dpsu.h.qbr $ac1, $4, $6      # CHECK: dpsu.h.qbr $ac1, $4, $6    # encoding: [0x00,0xc4,0x74,0xbc]
+  muleq_s.w.phl $1, $2, $3     # CHECK: muleq_s.w.phl $1, $2, $3   # encoding: [0x00,0x62,0x08,0x25]
+  muleq_s.w.phr $1, $2, $3     # CHECK: muleq_s.w.phr $1, $2, $3   # encoding: [0x00,0x62,0x08,0x65]
+  muleu_s.ph.qbl $1, $2, $3    # CHECK: muleu_s.ph.qbl $1, $2, $3  # encoding: [0x00,0x62,0x08,0x95]
+  muleu_s.ph.qbr $1, $2, $3    # CHECK: muleu_s.ph.qbr $1, $2, $3  # encoding: [0x00,0x62,0x08,0xd5]
+  mulq_rs.ph $1, $2, $3        # CHECK: mulq_rs.ph $1, $2, $3      # encoding: [0x00,0x62,0x09,0x15]

diff --git a/test/MC/Mips/micromips-dspr2/valid.s b/test/MC/Mips/micromips-dspr2/valid.s
index 8978c54c8ef363558ea717803a91b94ce00bd549..37949d4f561d22add517899f8c8010e7c48e8939 100644 (file)
--- a/test/MC/Mips/micromips-dspr2/valid.s
+++ b/test/MC/Mips/micromips-dspr2/valid.s
@@ -99,3 +99,13 @@
   dpsqx_s.w.ph $ac1, $4, $6    # CHECK: dpsqx_s.w.ph $ac1, $4, $6  # encoding: [0x00,0xc4,0x66,0xbc]
   dpsqx_sa.w.ph $ac1, $4, $6   # CHECK: dpsqx_sa.w.ph $ac1, $4, $6 # encoding: [0x00,0xc4,0x76,0xbc]
   dpsx.w.ph $ac1, $4, $6       # CHECK: dpsx.w.ph $ac1, $4, $6     # encoding: [0x00,0xc4,0x54,0xbc]
+  mul.ph $1, $2, $3            # CHECK: mul.ph $1, $2, $3      # encoding: [0x00,0x62,0x08,0x2d]
+  mul_s.ph $1, $2, $3          # CHECK: mul_s.ph $1, $2, $3    # encoding: [0x00,0x62,0x0c,0x2d]
+  mulq_rs.w $1, $2, $3         # CHECK: mulq_rs.w $1, $2, $3   # encoding: [0x00,0x62,0x09,0x95]
+  mulq_s.ph $1, $2, $3         # CHECK: mulq_s.ph $1, $2, $3   # encoding: [0x00,0x62,0x09,0x55]
+  mulq_s.w $1, $2, $3          # CHECK: mulq_s.w $1, $2, $3    # encoding: [0x00,0x62,0x09,0xd5]
+  muleq_s.w.phl $1, $2, $3     # CHECK: muleq_s.w.phl $1, $2, $3   # encoding: [0x00,0x62,0x08,0x25]
+  muleq_s.w.phr $1, $2, $3     # CHECK: muleq_s.w.phr $1, $2, $3   # encoding: [0x00,0x62,0x08,0x65]
+  muleu_s.ph.qbl $1, $2, $3    # CHECK: muleu_s.ph.qbl $1, $2, $3  # encoding: [0x00,0x62,0x08,0x95]
+  muleu_s.ph.qbr $1, $2, $3    # CHECK: muleu_s.ph.qbr $1, $2, $3  # encoding: [0x00,0x62,0x08,0xd5]
+  mulq_rs.ph $1, $2, $3        # CHECK: mulq_rs.ph $1, $2, $3      # encoding: [0x00,0x62,0x09,0x15]