ceriel
281f83968c
This one works.
1987-01-12 14:06:47 +00:00
ceriel
cb2b167849
New Makefile, also generating opt2 (t.i. peephole optimizer after global ..)
1987-01-12 14:01:26 +00:00
ceriel
eba14fa801
Bug fix in "inc loc adi" patterns and the like.
1986-11-24 10:42:29 +00:00
ceriel
bfad7d30f0
Added a pattern for "ldc ads".
1986-09-24 12:17:25 +00:00
ceriel
a2599744f0
Addition of new patterns.
1986-09-23 09:41:47 +00:00
em
c685aa11b5
set limit on optimization passes to prevent loop
...
in optimizer in case of bad table.
1986-09-09 13:10:15 +00:00
sater
14b982346f
Error fixed where w==2 was assumed
1986-08-28 10:28:42 +00:00
sater
f1a0c90fb1
removed sanity checking on result from sprintf
...
System IIIish systems seem to have their own idea.
1986-06-17 09:13:11 +00:00
ceriel
e2cfecffe3
Added some new patterns involving multiplies with 0, 1 etc.
1986-02-10 10:14:41 +00:00
keie
2e947a5e91
BSD4.3 size returns an error when it cannot find one of
...
its arguments.
1985-10-15 15:47:12 +00:00
em
2c4b17e464
Compile-time option GLOBAL_OPT defined. If set, the resulting
...
peephole optimizer will be suitable for optimizing the output of
the global optimizer. In particular, it doesn't change the register
messages.
1984-09-14 10:25:07 +00:00
sater
822b1c557c
Revised to include rcsid of pattern file in binary opt
1984-08-16 16:08:39 +00:00
sater
d1b3479a55
added patterns to remove some more dup's
1984-08-15 16:04:19 +00:00
sater
eebcf1b22c
added patterns to remove as many dup's as possible.
1984-08-15 14:23:42 +00:00
sater
eff0f36a5d
added patterns for *p++ local and external p
...
added pattern to remove some badly placed dups
1984-08-03 16:37:15 +00:00
sater
59fa458a20
removed some superfluous patterns.
...
Were special cases not needed with the general case.
1984-08-03 13:16:59 +00:00
sater
2943d957bb
The patterns to change a cii to cuu when dealing with a known positive
...
quantity was technically wrong. Changed to generate a cui.
1984-07-18 15:54:25 +00:00
sater
0473678491
added patterns for unsigned shifting
...
added patterns to delay additive operations until after multiplicative,
this can be useful for some register machines
1984-07-18 11:05:28 +00:00
sater
ea298b258e
changed format of rcsid message
1984-07-12 15:18:13 +00:00
sater
2dc4c564e2
added rcsid
1984-07-12 14:55:49 +00:00
sater
96969afa26
Initial revision
1984-07-12 14:14:54 +00:00
sater
2f56cb1cad
reworked to use ack instead of npc.
...
made more user-friendly (ha ha)
1984-07-12 10:42:33 +00:00
sater
aa9d50ff5a
The sequence:
...
lin 100
cal $foo
lin 101
used to have it's second lin lni'ed. This is obviously wrong.
A check is now made for procedure calls.
1984-07-12 09:29:49 +00:00
sater
e30825a5dd
Fixed bug: after BRA instruction was optimized away the variable lastbra
...
pointed to the instruction following. This could lead to anything,
including bus errors. Lastbra is now reset to 0.
Bug discovered at Philips PMDS by Hans de Vries. The fix is also his.
Actually the function cleaninstr should be rewritten.
1984-06-28 10:40:09 +00:00
sater
d34532e79d
Incorporated variable length identifiers.
...
Courtesy Johan Stevenson
1984-05-18 13:04:34 +00:00
em
7ac5028864
added rcsid
1984-05-17 15:51:42 +00:00
em
5138be020c
changed format of rcsid
1984-05-17 14:37:15 +00:00
em
7d36c44c56
changed rcsid to rcsid2
1984-05-17 14:28:57 +00:00
sater
3c197c150a
added rcsid
1984-05-17 14:14:29 +00:00
sater
18ffd176ba
added rcsid
...
added pattern for # comments
1984-05-17 14:13:36 +00:00
sater
d78dadca3f
added rcsid
...
added field to remember ms_gto
1984-05-17 14:13:06 +00:00
sater
4eb6ac7b9a
added rcsid + some minor reshaping
1984-05-17 14:06:18 +00:00
sater
b40016f6fd
added rcsid
1984-05-17 13:57:07 +00:00
sater
29202fe224
added rcsid
...
Changed register message output to terminate with ms_gto, if input
procedure contained one.
1984-05-17 13:56:00 +00:00
sater
7a8f9ed57c
added rcsid
...
Recognize and process mes ms_gto
1984-05-17 13:54:01 +00:00
sater
ac23d5c871
Initial revision
1984-05-17 13:42:36 +00:00
