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23,654 Commits 102 Branches 76 Tags 278 MiB
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Commit Graph

640 Commits

Author SHA1 Message Date
Jonas Maebe
20ae808b65 * also rlwimi_ is read/write for first operand 
git-svn-id: trunk@4942 -
 2006-10-16 11:31:35 +00:00
Jonas Maebe
9e825bdc76 * moved common code for ppc32/ppc64 from nppcadd to shared unit 
git-svn-id: trunk@4930 -
 2006-10-15 15:43:29 +00:00
Jonas Maebe
593f74d155 + full support for varargs-related functionality for "mwpascal; external;" 
functions

git-svn-id: trunk@4910 -
 2006-10-14 17:56:42 +00:00
florian
2a54d957b2 * fixed two small errors 
* supported_optimizerswitches now takes generic flags also into account

git-svn-id: trunk@4865 -
 2006-10-11 21:14:47 +00:00
florian
a61abb25cb * reorganized optimizer switch sets 
git-svn-id: trunk@4862 -
 2006-10-11 18:16:10 +00:00
Jonas Maebe
b67050099a * fixed spilling info for rlwimi 
git-svn-id: trunk@4812 -
 2006-10-06 16:07:30 +00:00
Jonas Maebe
32a86f6daa * sqr also uses single precision ops for single precision calculations 
git-svn-id: trunk@4788 -
 2006-10-04 15:56:22 +00:00
Jonas Maebe
e9c5049275 * use single precision fpu ops in case of single precision operands 
git-svn-id: trunk@4784 -
 2006-10-04 15:26:10 +00:00
Jonas Maebe
d379417ca4 * fixed reg_cgsize 
git-svn-id: trunk@4760 -
 2006-09-30 21:43:10 +00:00
Jonas Maebe
c261068ab5 * use generic second_addboolean for short circuit and/or (since that code 
is the same as what was in nppcadd)

git-svn-id: trunk@4600 -
 2006-09-10 15:14:03 +00:00
Jonas Maebe
1f42ee201b + support for bitpacked records, except for: 
* rtti
    * typed constants

git-svn-id: trunk@4489 -
 2006-08-23 15:44:13 +00:00
florian
9e66674ff9 + first part of qwordbool implementation 
git-svn-id: trunk@4462 -
 2006-08-19 23:16:17 +00:00
Jonas Maebe
d4a818c8ae * support for subsets which are not a multiple of 8 bits 
git-svn-id: trunk@4442 -
 2006-08-19 11:11:37 +00:00
Jonas Maebe
63123d3c62 * don't reuse loc_register 
git-svn-id: trunk@4426 -
 2006-08-15 15:20:32 +00:00
Károly Balogh
b77a51f67d + first somewhat-valid AmigaOS/PowerPC support (no linking yet) 
git-svn-id: trunk@4329 -
 2006-08-02 18:47:25 +00:00
Jonas Maebe
c25aba7592 * cleaned up subsetreg support (put everything in a record) 
* prepared support for elements with arbitrary bit length (as opposed
    to a multiple of 8)

git-svn-id: trunk@4324 -
 2006-08-01 20:39:53 +00:00
florian
4095b36047 * cr register name fix 
git-svn-id: trunk@4276 -
 2006-07-22 09:33:47 +00:00
daniel
e21858f85a + Add Jonas his explanation as comments to gas_regname 
git-svn-id: trunk@4272 -
 2006-07-21 11:26:00 +00:00
Jonas Maebe
e08aa358fb * removed stb from calculation_target_op0 (stb does not calculate a value 
to store in operand 0)

git-svn-id: trunk@4269 -
 2006-07-20 22:38:26 +00:00
Jonas Maebe
90cacb4cf5 * changed result type of dwarf_reg from byte to shortint to avoid 
warning about comparison which can never be true

git-svn-id: trunk@4183 -
 2006-07-14 17:25:16 +00:00
Jonas Maebe
ef16df72da * some optimizations for code generated for 
"(x and power_of_two_const) <>/= 0)"

git-svn-id: trunk@4159 -
 2006-07-13 17:48:41 +00:00
Jonas Maebe
e32e5e1f9f * fixed interface wrappers for darwin in case they end up in 
a shared library

git-svn-id: trunk@3976 -
 2006-06-27 13:42:00 +00:00
Károly Balogh
bea92e0656 + small optimizations for code generated for MorphOS syscalls 
git-svn-id: trunk@3939 -
 2006-06-25 12:33:07 +00:00
Jonas Maebe
bc96cd8008 + more rlwinm optimizations 
git-svn-id: trunk@3823 -
 2006-06-08 09:48:08 +00:00
tom_at_work
c5cbdda62e * fixed generation of ANDI and ANDIS instructions in the optimizer, properly casting the immediate parameter to an unsigned integer 
git-svn-id: trunk@3800 -
 2006-06-04 21:16:10 +00:00
yury
550626ef34 - Removed need of assembler startup files for wince. Now compiler directly creates .pdata section needed for arm-wince exception handling. 
git-svn-id: trunk@3764 -
 2006-06-02 08:36:25 +00:00
Jonas Maebe
488d8ae766 * improved support for merging two consecutive rlwinm's (now also works 
if both perform a rotation)

git-svn-id: trunk@3759 -
 2006-05-31 20:25:39 +00:00
Jonas Maebe
3a3651a050 + ppc implementations of subsetreg routines 
git-svn-id: trunk@3758 -
 2006-05-31 19:01:08 +00:00
Jonas Maebe
03302dc7c4 * fixed support for macpas & and | operators: they only work on booleans 
now, and always perform short circuit boolean evaluation (also in {$b+})

git-svn-id: trunk@3745 -
 2006-05-30 13:02:36 +00:00
Jonas Maebe
a20f211811 * don't try to reuse registers from left/right, impedes optimal register 
allocation

git-svn-id: trunk@3669 -
 2006-05-25 11:31:32 +00:00
Jonas Maebe
a3cb1b1523 + support for "exotic" locations in load_left_right() 
git-svn-id: trunk@3556 -
 2006-05-17 19:12:00 +00:00
Jonas Maebe
67dc63048c * fixed and enhanced rlwinm optimizations somewhat 
git-svn-id: trunk@3555 -
 2006-05-17 19:04:31 +00:00
Jonas Maebe
a387be19a0 + a_call_ref for ppc32 and ppc64 
git-svn-id: trunk@3392 -
 2006-04-30 20:50:37 +00:00
Jonas Maebe
0d77459b9d * added missing masking of upper 24/16 bits on ppc after performing 
add/sub/shl/mul on 8 or 16 bit "registers" + test (tcinvint5)
  * optimized register-register loading of < 32 bit values (removes
    30KB of superfluous extsb/extsh/rlwinm's from compiler+rtl)

git-svn-id: trunk@3207 -
 2006-04-14 13:01:10 +00:00
Jonas Maebe
55a2007321 * fixed skipping of parameter registers for ppc/aix in case a parameter 
has to be passed on the stack before all registesters are used up
  * fixed calculation of stack offsets for ppc/aix abi for small records, 
    arrays and ordinals passed on the stack after all registers are used
  + test for all of the above

git-svn-id: trunk@3166 -
 2006-04-07 22:17:45 +00:00
Jonas Maebe
c41da1172c * removed wrong comment along with commented-out code 
git-svn-id: trunk@3165 -
 2006-04-07 21:57:30 +00:00
Jonas Maebe
385815beff * fixed offset calculation of first parameter on the stack if there 
were any preceding parameters < 4 bytes

git-svn-id: trunk@3141 -
 2006-04-04 12:44:19 +00:00
Jonas Maebe
6c62d6a647 + get_max_value in defutil 
* use a linear cmp list instead of subtractions on ppc if low >=
    low(smallint) and high <= high(word), because a compare does not
    introduce any dependencies (and in those cases using subtractions
    does not save any instructions or bytes either)

git-svn-id: trunk@3065 -
 2006-03-28 11:49:16 +00:00
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +00:00
peter
870be04a3f * use dwarf_reg() 
git-svn-id: trunk@3046 -
 2006-03-26 20:15:32 +00:00
Jonas Maebe
ab8f96f4cf * disabled i386 createtempparaloc again because it generates wrong 
code in case of nested function calls with lots of arguments

git-svn-id: trunk@2948 -
 2006-03-17 22:01:25 +00:00
Jonas Maebe
8a6ebdf274 - disabled loop unrolling for level 3 optimizations since it only causes 
crashes (and even if it didn't, on its own it mainly causes code
    bloat)

git-svn-id: trunk@2941 -
 2006-03-17 17:42:39 +00:00
Jonas Maebe
0232ab62cb * fixed compilation 
git-svn-id: trunk@2940 -
 2006-03-17 17:26:58 +00:00
peter
b7fe6797bf Merged revisions 2921-2922,2925 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines

  * pass ObjectWriter to ObjectOuput

........
r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines

  * refactor asmdata

........
r2925 | peter | 2006-03-15 16:09:39 +0100 (Wed, 15 Mar 2006) | 3 lines

  * add cfi to asmdata
  * move asmlist, asmcfi, asmdata to own unit

........

git-svn-id: trunk@2932 -
 2006-03-16 08:52:22 +00:00
Jonas Maebe
e919e1f2fd * fixed compilation 
git-svn-id: trunk@2914 -
 2006-03-14 08:38:13 +00:00
peter
2888a21593 * list supported optimization options in -i 
* support $OPTIMIZATION and $O+

git-svn-id: trunk@2904 -
 2006-03-13 11:17:56 +00:00
peter
b6e35a200e * rewrite of optimizer options 
git-svn-id: trunk@2901 -
 2006-03-13 09:05:50 +00:00
Jonas Maebe
4ed39b0c16 * don't explicitly us NR_F0 in concatcopy but ask a register from 
the register allocator (since NR_F0 can also be used by the ra)

git-svn-id: trunk@2855 -
 2006-03-11 14:13:47 +00:00
Jonas Maebe
988f689445 * fixed compilation 
git-svn-id: trunk@2851 -
 2006-03-11 09:30:09 +00:00
Jonas Maebe
9de2847865 + support for passing parameters via pre-allocated stack space on i386 
(override/adjust cgutils.use_fixed_stack to change conditions where
     this is done, currently only activated for darwin-i386)
  * make sure the stack is always aligned to 16 bytes on darwin-i386

git-svn-id: trunk@2840 -
 2006-03-10 19:59:44 +00:00