bal
8668e313f8
bug fixed: same problem as in r1.3, now with csb.
...
Solution: only do block fusion if first block end on bra.
1985-09-19 11:14:55 +00:00
bal
a18c5dd9c4
bug fixed: last instruction of first block in block fusion optimization
...
can be a conditional branch. (bug detected by Ceriel).
1985-09-18 16:27:29 +00:00
bal
53f6b51cde
sprintf does not return pointer to string so the assert(s==string) does
...
not make any sense.
1985-09-06 11:39:06 +00:00
bal
6a4d9703cc
exit(0) added (trouble with make)
1985-09-06 11:38:00 +00:00
bal
c478b62711
bug fixed in kill_much():
...
for ( .. ; i != (Lindex) i; .. ) should be
for ( .. ; i != (Lindex) 0; .. ).
1985-02-28 10:35:57 +00:00
bal
d5098fe70f
Bug fixed: co_lfirst received wrong value for multiply-optimization.
1985-02-25 14:03:09 +00:00
bal
469d075e77
Calls of which the actual and formal parameters do not match
...
are no longer substituted inline.
1985-02-20 15:01:02 +00:00
bal
7397122695
p_use->u_ext field deleted from showptable()
1985-02-19 11:16:11 +00:00
bal
abcbc93b5d
Dependencies for .m files added.
1985-02-19 11:13:13 +00:00
bal
66ab97d2b0
bug fixed: lifetime of an item was too short; it should also cover
...
any live/dead message prior to its initial live-message.
1985-02-18 15:14:22 +00:00
bal
a1c2dadb2a
Compare group (cmp,cmi,cmu,cms,cmf) added as cheap operators.
1985-02-15 13:18:57 +00:00
bal
e704ddc158
restructured.
1985-02-11 10:52:49 +00:00
bal
f7699474b8
The binaries of the phases of ego are now put in a single directory.
1985-02-11 10:07:47 +00:00
bal
6909adbf9c
Macros newcflpx and oldcflpx added.
1985-02-11 09:52:11 +00:00
bal
156775643e
Include files and declaration of em_flag added.
1985-02-11 09:51:02 +00:00
bal
d41c902b12
Memory allocation/deallocation for extends changed.
1985-02-11 09:48:32 +00:00
bal
b99ce86e16
register save costs changed: they are now linearly dependent on
...
the number of registers to be saved (for time).
1985-01-30 15:43:02 +00:00
bal
bec394f7bd
Entry for LOI changed from CLASS1 to CLASS12.
1985-01-30 14:49:03 +00:00
bal
db19d06f61
CLASS12 added for the LOI instruction. A "LOI n", n < wordsize,
...
loads wordsize bytes, not n bytes.
1985-01-30 14:47:49 +00:00
bal
31eab814f2
Debugging procedure print_allocs now writes to stderr.
1985-01-30 10:52:33 +00:00
bal
7f9dd27dc8
bug fixed: assemble_allocs() did generate whole_procedure allocations.
...
These allocations were initialized with a very low profit. Consequently
account_regsave rejected these allocations.
Solution: repl_allocs() updates the al_profits field of the
whole_procedure allocation.
1985-01-30 10:47:47 +00:00
bal
387191a2c7
bug fixed: oldmap(lmap,llength) was sometimes called when no new map
...
had to be allocated for the current (data-) unit.
1985-01-28 11:38:06 +00:00
bal
a49f2d23f7
Number of address registers decreased from 5 to 4.
1985-01-25 13:24:12 +00:00
bal
66eabbcddf
parameter of fscanf changed from "%d" to "%hd" to read a short.
1985-01-23 16:28:58 +00:00
bal
468401cb81
core allocation macros added.
1985-01-23 16:27:47 +00:00
bal
cac6ffd8c2
ovfl_harmful and arrbound_harmful turned into ints
1985-01-23 16:25:29 +00:00
bal
d32d4e6ba0
Interface of tmplocal() changed: second parameter is a long now
1985-01-23 16:23:15 +00:00
bal
5cad6f6aa7
interface with tmplocal() changed: second parameter is a long now.
1985-01-23 16:18:33 +00:00
bal
e46c49e291
bug fixed in get_instrs(): instr should be an int rather than a Celem_t.
1985-01-23 16:16:49 +00:00
bal
5a95c31414
bug fixed in last_mnem(): test on nil-pointer.
...
bug fixed in try_tail(): add line "if(l1==0||l2==0) return FALSE".
1985-01-23 16:13:57 +00:00
bal
f487f26e00
bug fixed in last_line() : assert(l!=0) should be assert(lines!=0).
1985-01-23 16:12:21 +00:00
bal
e95492dfb0
bug fixed in routine get_ca_lines(): test on nil-pointer.
1985-01-23 16:10:43 +00:00
bal
fefe15a844
init_regcnt renamed initregcnt to avoid name conflict.
...
bug fixed in routine fits_in(): test on nil-pointer.
routine choose_location(): interface with tmplocal() changed, second
parameter now is a long, so a cast is added.
1985-01-23 16:07:09 +00:00
bal
3d2c33e277
rules for itemtab.h and makeitems added.
1985-01-23 15:50:17 +00:00
bal
2ea3be322d
clean_items renamed cleanitems to avoid name conflict.
...
clean_timeset renamed cleantimeset to avoid name conflict.
bugs fixed: calls to fscanf() with a pointer-to-short as argument
should provide a "%hd" instead of "%d".
1985-01-23 15:45:58 +00:00
bal
2d8dcaa2df
Initial revision
1985-01-18 09:59:09 +00:00
bal
ffb167e8b2
lay-out enhanced; flags (CFLAGS etc.) inherited from central Makefile;
...
entry for compiling this phase with ack -O created.
1984-12-21 14:41:47 +00:00
bal
98989fd9ca
Initial revision
1984-12-10 13:36:12 +00:00
bal
9019141137
Bug fixed in optimizing two adjacent basic blocks.
1984-12-07 14:19:53 +00:00
bal
4e461a9860
Initial revision
1984-12-04 15:04:44 +00:00
bal
3cdaf9f4ba
WORDLENGTH now defined in automatically generated file wordlen.h
...
Generate this file from makewlen.c
1984-12-04 15:04:01 +00:00
bal
0d0e2d2d22
WORDLENGTH now defined in automatically generated file worlen.h
1984-12-04 15:03:22 +00:00
bal
8d659c015f
Bug fixed: fill_item() should initialize item->it_desirable to TRUE.
1984-12-04 14:41:20 +00:00
bal
9b72991e27
regsave_cost() return void instead of short.
1984-12-04 13:04:27 +00:00
bal
8db2c12881
regsave_cost() returns void instead of short.
1984-12-04 13:03:49 +00:00
bal
ee3ef338db
Comment closer ("*/") added to description of getlines().
1984-12-03 12:12:37 +00:00
bal
0778ce4a9a
Macros for B_DIST, B_USECNT and B_MARK removed, as these fields are
...
no longer used.
Declarations of nrinstrs and instrmap marked "extern" to satisfy ack compiler.
1984-11-30 10:52:05 +00:00
bal
7351e38ed5
Declaration of items[] made static to avoid name conflict with ra_items.c
...
Core allocation macros added.
1984-11-30 10:50:27 +00:00
bal
bac0efbedb
Declaration of items[] made static to avoid name conflict with ra.c
1984-11-30 10:49:09 +00:00
bal
302608566a
routines getcall(), get_text() and getcc() move from get.c to this file
...
routines putactuals(), putcall(), and putcc() move from put.c to this file
get.h, put.h, stdio.h, em_mnem.h and em_pseu.h included
1984-11-30 10:30:22 +00:00
