8a/8l: Added CMOVcc instructions

R=rsc
CC=golang-dev
https://golang.org/cl/204067

diff --git a/src/cmd/8a/lex.c b/src/cmd/8a/lex.c
index 6903e2c66a071ab2f96c529efd56135226b09df3..c164151c657cdb151a3e4cef62154b2b9d9450e4 100644 (file)
--- a/src/cmd/8a/lex.c
+++ b/src/cmd/8a/lex.c
@@ -554,6 +554,39 @@ struct
        "XORL",         LTYPE3, AXORL,
        "XORW",         LTYPE3, AXORW,
 
+       "CMOVLCC",      LTYPE3, ACMOVLCC,
+       "CMOVLCS",      LTYPE3, ACMOVLCS,
+       "CMOVLEQ",      LTYPE3, ACMOVLEQ,
+       "CMOVLGE",      LTYPE3, ACMOVLGE,
+       "CMOVLGT",      LTYPE3, ACMOVLGT,
+       "CMOVLHI",      LTYPE3, ACMOVLHI,
+       "CMOVLLE",      LTYPE3, ACMOVLLE,
+       "CMOVLLS",      LTYPE3, ACMOVLLS,
+       "CMOVLLT",      LTYPE3, ACMOVLLT,
+       "CMOVLMI",      LTYPE3, ACMOVLMI,
+       "CMOVLNE",      LTYPE3, ACMOVLNE,
+       "CMOVLOC",      LTYPE3, ACMOVLOC,
+       "CMOVLOS",      LTYPE3, ACMOVLOS,
+       "CMOVLPC",      LTYPE3, ACMOVLPC,
+       "CMOVLPL",      LTYPE3, ACMOVLPL,
+       "CMOVLPS",      LTYPE3, ACMOVLPS,
+       "CMOVWCC",      LTYPE3, ACMOVWCC,
+       "CMOVWCS",      LTYPE3, ACMOVWCS,
+       "CMOVWEQ",      LTYPE3, ACMOVWEQ,
+       "CMOVWGE",      LTYPE3, ACMOVWGE,
+       "CMOVWGT",      LTYPE3, ACMOVWGT,
+       "CMOVWHI",      LTYPE3, ACMOVWHI,
+       "CMOVWLE",      LTYPE3, ACMOVWLE,
+       "CMOVWLS",      LTYPE3, ACMOVWLS,
+       "CMOVWLT",      LTYPE3, ACMOVWLT,
+       "CMOVWMI",      LTYPE3, ACMOVWMI,
+       "CMOVWNE",      LTYPE3, ACMOVWNE,
+       "CMOVWOC",      LTYPE3, ACMOVWOC,
+       "CMOVWOS",      LTYPE3, ACMOVWOS,
+       "CMOVWPC",      LTYPE3, ACMOVWPC,
+       "CMOVWPL",      LTYPE3, ACMOVWPL,
+       "CMOVWPS",      LTYPE3, ACMOVWPS,
+
        "FMOVB",        LTYPE3, AFMOVB,
        "FMOVBP",       LTYPE3, AFMOVBP,
        "FMOVD",        LTYPE3, AFMOVD,

diff --git a/src/cmd/8l/8.out.h b/src/cmd/8l/8.out.h
index a62c4a574754a62f12b5514e810bcd58e4c17fd1..eba475b9a965da9b6878e27282ed202e152a268e 100644 (file)
--- a/src/cmd/8l/8.out.h
+++ b/src/cmd/8l/8.out.h
@@ -392,6 +392,40 @@ enum       as
        ACMPXCHGL,
        ACMPXCHGW,
 
+       /* conditional move */
+       ACMOVLCC,
+       ACMOVLCS,
+       ACMOVLEQ,
+       ACMOVLGE,
+       ACMOVLGT,
+       ACMOVLHI,
+       ACMOVLLE,
+       ACMOVLLS,
+       ACMOVLLT,
+       ACMOVLMI,
+       ACMOVLNE,
+       ACMOVLOC,
+       ACMOVLOS,
+       ACMOVLPC,
+       ACMOVLPL,
+       ACMOVLPS,
+       ACMOVWCC,
+       ACMOVWCS,
+       ACMOVWEQ,
+       ACMOVWGE,
+       ACMOVWGT,
+       ACMOVWHI,
+       ACMOVWLE,
+       ACMOVWLS,
+       ACMOVWLT,
+       ACMOVWMI,
+       ACMOVWNE,
+       ACMOVWOC,
+       ACMOVWOS,
+       ACMOVWPC,
+       ACMOVWPL,
+       ACMOVWPS,
+
        ALAST
 };
 

diff --git a/src/cmd/8l/optab.c b/src/cmd/8l/optab.c
index 09b2623b4ab6b586bef5a9aa9e9b531a1ddca342..f41734f82e1672f8dd2d7ea5488101d1f5b8391c 100644 (file)
--- a/src/cmd/8l/optab.c
+++ b/src/cmd/8l/optab.c
@@ -697,5 +697,38 @@ Optab optab[] =
        { ACMPXCHGB,    yrb_mb, Pm, 0xb0 },
        { ACMPXCHGL,    yrl_ml, Pm, 0xb1 },
        { ACMPXCHGW,    yrl_ml, Pm, 0xb1 },
+
+       { ACMOVLCC,     yml_rl, Pm, 0x43 },
+       { ACMOVLCS,     yml_rl, Pm, 0x42 },
+       { ACMOVLEQ,     yml_rl, Pm, 0x44 },
+       { ACMOVLGE,     yml_rl, Pm, 0x4d },
+       { ACMOVLGT,     yml_rl, Pm, 0x4f },
+       { ACMOVLHI,     yml_rl, Pm, 0x47 },
+       { ACMOVLLE,     yml_rl, Pm, 0x4e },
+       { ACMOVLLS,     yml_rl, Pm, 0x46 },
+       { ACMOVLLT,     yml_rl, Pm, 0x4c },
+       { ACMOVLMI,     yml_rl, Pm, 0x48 },
+       { ACMOVLNE,     yml_rl, Pm, 0x45 },
+       { ACMOVLOC,     yml_rl, Pm, 0x41 },
+       { ACMOVLOS,     yml_rl, Pm, 0x40 },
+       { ACMOVLPC,     yml_rl, Pm, 0x4b },
+       { ACMOVLPL,     yml_rl, Pm, 0x49 },
+       { ACMOVLPS,     yml_rl, Pm, 0x4a },
+       { ACMOVWCC,     yml_rl, Pq, 0x43 },
+       { ACMOVWCS,     yml_rl, Pq, 0x42 },
+       { ACMOVWEQ,     yml_rl, Pq, 0x44 },
+       { ACMOVWGE,     yml_rl, Pq, 0x4d },
+       { ACMOVWGT,     yml_rl, Pq, 0x4f },
+       { ACMOVWHI,     yml_rl, Pq, 0x47 },
+       { ACMOVWLE,     yml_rl, Pq, 0x4e },
+       { ACMOVWLS,     yml_rl, Pq, 0x46 },
+       { ACMOVWLT,     yml_rl, Pq, 0x4c },
+       { ACMOVWMI,     yml_rl, Pq, 0x48 },
+       { ACMOVWNE,     yml_rl, Pq, 0x45 },
+       { ACMOVWOC,     yml_rl, Pq, 0x41 },
+       { ACMOVWOS,     yml_rl, Pq, 0x40 },
+       { ACMOVWPC,     yml_rl, Pq, 0x4b },
+       { ACMOVWPL,     yml_rl, Pq, 0x49 },
+       { ACMOVWPS,     yml_rl, Pq, 0x4a },
        0
 };