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8a/8l: Added CMOVcc instructions

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R=rsc
CC=golang-dev
https://golang.org/cl/204067
This commit is contained in:
Evan Shaw 2010-02-09 13:33:07 -08:00 committed by Russ Cox
parent d3be2e3e0a
commit baea3e946d
3 changed files with 100 additions and 0 deletions
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33
src/cmd/8a/lex.c
View File

@ -554,6 +554,39 @@ struct
"XORL", LTYPE3, AXORL, "XORL", LTYPE3, AXORL,
"XORW", LTYPE3, AXORW, "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, "FMOVB", LTYPE3, AFMOVB,
"FMOVBP", LTYPE3, AFMOVBP, "FMOVBP", LTYPE3, AFMOVBP,
"FMOVD", LTYPE3, AFMOVD, "FMOVD", LTYPE3, AFMOVD,

34
src/cmd/8l/8.out.h
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@ -392,6 +392,40 @@ enum as
ACMPXCHGL, ACMPXCHGL,
ACMPXCHGW, 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 ALAST
}; };

33
src/cmd/8l/optab.c
View File

@ -697,5 +697,38 @@ Optab optab[] =
{ ACMPXCHGB, yrb_mb, Pm, 0xb0 }, { ACMPXCHGB, yrb_mb, Pm, 0xb0 },
{ ACMPXCHGL, yrl_ml, Pm, 0xb1 }, { ACMPXCHGL, yrl_ml, Pm, 0xb1 },
{ ACMPXCHGW, 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 0
}; };