acqn
5ef420af5a
Fixed OptCmp1 with certain code patterns with labels.
2022-03-01 10:40:01 +08:00
acqn
07cc6a3d20
Made optimization steps aware of long branches better.
2020-10-24 21:25:24 +02:00
acqn
28c7aa2bc8
Replaced direct CEF_NUMARG flag checks on code entries with CE_HasNumArg().
2020-09-27 12:22:05 +02:00
acqn
57117fa687
Utility functions about compare conditions.
2020-09-08 14:19:48 +02:00
bbbradsmith
4642421da4
are more specific version of the comparison removal #895
2019-05-27 10:03:25 +02:00
bbbradsmith
3a3107b244
Disabling too-aggressive optimization in OptCmp8
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Generates incorrect code for some 16-bit cases. See: #895
2019-05-27 10:03:25 +02:00
Greg King
0390c34e88
Changed multi-line C comments into another style.
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The left side doesn't look unbalanced.
2014-06-30 16:51:07 -04:00
Oliver Schmidt
4185caf855
Normalized code.
2014-03-04 01:11:19 +01:00
Oliver Schmidt
85885001b1
Removed (pretty inconsistently used) tab chars from source code base.
2013-05-09 13:57:12 +02:00
uz
ff166363f0
OptCmp3 removed a compare to zero instruction preceeded by a load despite the
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fact that the carry flag (which is set by the compare but not by the load) had
been used later.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5885 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-10-28 19:04:09 +00:00
uz
ec900bc200
Centralize generation of register infos for a code segment. This means that
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all optimizer functions can rely on it.
git-svn-id: svn://svn.cc65.org/cc65/trunk@5733 b7a2c559-68d2-44c3-8de9-860c34a00d81
2012-06-23 17:33:31 +00:00
uz
f4b4a812ed
Removed an unused table.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4389 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-10-24 19:37:57 +00:00
uz
cdc3afa6ef
Fixed a problem with OptCmp3 that was in there for a while but is now
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triggered because of the new subtraction code sequence.
git-svn-id: svn://svn.cc65.org/cc65/trunk@4107 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-09-01 10:06:39 +00:00
uz
82919fa2f8
Another tiny code improvement for integer compares.
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git-svn-id: svn://svn.cc65.org/cc65/trunk@4071 b7a2c559-68d2-44c3-8de9-860c34a00d81
2009-08-29 11:31:28 +00:00
cuz
c7490cf060
Some function renaming.
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Improved an optimization step.
git-svn-id: svn://svn.cc65.org/cc65/trunk@3642 b7a2c559-68d2-44c3-8de9-860c34a00d81
2005-09-11 12:52:12 +00:00
cuz
3692fd40da
New test optimization
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git-svn-id: svn://svn.cc65.org/cc65/trunk@3310 b7a2c559-68d2-44c3-8de9-860c34a00d81
2004-11-27 21:13:07 +00:00
cuz
9a2b4dc849
Handle more opcodes in OptCmp2
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git-svn-id: svn://svn.cc65.org/cc65/trunk@2482 b7a2c559-68d2-44c3-8de9-860c34a00d81
2003-10-08 21:23:39 +00:00
cuz
3c31d063f7
New optimizer pass OptShift3.
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Renamed CE_IsCall to CE_IsCallTo.
git-svn-id: svn://svn.cc65.org/cc65/trunk@1451 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-10-06 20:54:01 +00:00
cuz
c6fe12ef6b
Fixed a code generation bug
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1215 b7a2c559-68d2-44c3-8de9-860c34a00d81
2002-04-06 14:51:27 +00:00
cuz
5f8c0269d6
Fixed a bug
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1137 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-12-10 18:01:53 +00:00
cuz
3c90e33414
Working on the optimizations
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1069 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-10-21 13:53:20 +00:00
cuz
21c6e1badb
Extend an optimization
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1061 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-10-18 19:23:10 +00:00
cuz
9552efc1e4
More work to make user asm labels work
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git-svn-id: svn://svn.cc65.org/cc65/trunk@1043 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-10-12 07:58:11 +00:00
cuz
c8415fc17c
More source splitting.
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Remove the -Wno-unused-parameter in favour of __atribute__((unused)).
git-svn-id: svn://svn.cc65.org/cc65/trunk@986 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-09-30 21:56:45 +00:00
cuz
0a6895ca05
Working on optimizations
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git-svn-id: svn://svn.cc65.org/cc65/trunk@985 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-09-29 20:34:31 +00:00
cuz
21111ba235
Reordered/splitted the optimization module
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git-svn-id: svn://svn.cc65.org/cc65/trunk@981 b7a2c559-68d2-44c3-8de9-860c34a00d81
2001-09-29 11:09:25 +00:00
