pierre
89c1b68b14
* Delete regvars unit.
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This unit was empty unless OLDREGVARS macro was set,
but this does not compile and no change has been made since 2011.
* Remove regvars from all _USES clauses.
git-svn-id: trunk@34808 -
2016-11-06 14:01:39 +00:00
florian
d014572b8e
* do not use an extra register, if CPC does a comparison with 0,
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this was previously "fixed" by the peephole optimizer, but this increased
register pressure
git-svn-id: trunk@31239 -
2015-07-27 19:49:05 +00:00
florian
df999735f3
* use R1 in comparisons if left=0 instead of loading 0 into (a) register(s)
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git-svn-id: trunk@31238 -
2015-07-27 19:49:03 +00:00
florian
d3fbfa225f
* fixes ordinal comparisons with constants
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git-svn-id: trunk@30751 -
2015-05-01 16:30:21 +00:00
florian
1f20a52c85
* fix typo in comparison with constant code
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git-svn-id: trunk@30556 -
2015-04-12 15:42:40 +00:00
florian
276d97f653
* generate better code for comparisons with constants
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git-svn-id: trunk@30543 -
2015-04-11 13:52:29 +00:00
Jeppe Johansen
7fe4b13248
Fix broken peephole optimization that was testing the wrong register for modifications.
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Fix tests on unsigned values. The flags were swapped.
git-svn-id: trunk@30392 -
2015-03-30 11:17:38 +00:00
Károly Balogh
0cf7357ee2
* fix GetResFlags DFA optimizer warning on Sparc and AVR too
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git-svn-id: trunk@28500 -
2014-08-20 13:52:28 +00:00
Jonas Maebe
e7ac66a6c4
* removed nested comments
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git-svn-id: trunk@28457 -
2014-08-18 22:34:35 +00:00
florian
ecd0749d73
* class name in comment fixed
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git-svn-id: trunk@22835 -
2012-10-23 20:14:34 +00:00
florian
f76ba05758
* avoid useless GetNextReg calls in second_cmp for avr
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git-svn-id: trunk@22834 -
2012-10-23 20:13:28 +00:00
florian
eb2a2a5ea0
+ implements tavraddnode.second_cmpsmallset
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git-svn-id: branches/avr@17295 -
2011-04-10 18:52:56 +00:00
florian
a0b0b43d0c
+ implemented tcgavr.a_jmp_name
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* updated todos
git-svn-id: branches/avr@17287 -
2011-04-10 18:37:26 +00:00
florian
c7e6d07ff0
* fix tavraddnode.second_cmp
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* optimized register usage
+ implemented concatcopy for len<16
git-svn-id: branches/avr@17106 -
2011-03-09 19:46:05 +00:00
florian
d060e199f4
* 64 bit comparisations fixed
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git-svn-id: branches/avr@17043 -
2011-02-27 21:08:44 +00:00
florian
ef699b1864
+ avr flag and condition handling
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git-svn-id: trunk@17016 -
2011-02-26 20:15:03 +00:00
florian
9856e548ed
* avr stuff, work in progress
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git-svn-id: trunk@13444 -
2009-07-25 19:31:06 +00:00
florian
07182fba98
* continued work on avr-embedded
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git-svn-id: trunk@11575 -
2008-08-14 14:23:25 +00:00
florian
f28636ac5b
+ dummy navradd unit
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git-svn-id: trunk@10328 -
2008-02-14 20:40:18 +00:00
