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2a54d957b2
Commit Graph

798 Commits

Author SHA1 Message Date
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
florian
e8d5dc4ab2 * tailrecursion optimization enabled for for sparc, i386, x86-64 and arm 
git-svn-id: trunk@4860 -
 2006-10-11 16:34:28 +00:00
florian
fb5e396881 + experimental -Sv option to support vector arithmetics 
git-svn-id: trunk@4825 -
 2006-10-07 21:39:48 +00:00
peter
d07f470b71 * remove ifdef fpc 
git-svn-id: trunk@4819 -
 2006-10-07 13:43:34 +00:00
Jonas Maebe
51259b697b * more mmx/sse register spilling fixes: 
* operand read/write info for movaps and movapd
    * use "movapd reg,reg" instead of "movaps reg,reg" if appropriate
      so the spilling code can spill the correct size to memory
    * replace movaps/movapd with movss/movsd when spilling to memory
      instead of movq

git-svn-id: trunk@4612 -
 2006-09-12 11:07:45 +00:00
peter
d79df4c74a * 64bit support for shrd 
git-svn-id: trunk@4541 -
 2006-09-03 08:56:10 +00:00
peter
f668e4f012 * fix possible use of invalid tai after an ait_cutobject 
git-svn-id: trunk@4482 -
 2006-08-20 20:25:06 +00:00
Jonas Maebe
cf86412832 * fixed regInInstruction to detect register usages in Ch_ALL 
instructions whereby the registers are explicitly named in operands
    (mainly for unsupported mmx/sse instructions)

git-svn-id: trunk@4240 -
 2006-07-17 13:54:49 +00:00
Jonas Maebe
a3a74c3fbe * fixed interface wrappers for darwin in case they end up in 
a shared library

git-svn-id: trunk@3980 -
 2006-06-27 14:32:14 +00:00
peter
55053a586b * fix comisd 
git-svn-id: trunk@3927 -
 2006-06-23 21:41:19 +00:00
Jonas Maebe
fc3fb54f7c * turning on peephole optimizations no longer turns on cse as well 
* -O3 again performs multiple cse passes

git-svn-id: trunk@3915 -
 2006-06-21 18:55:48 +00:00
Jonas Maebe
58703324a9 * fixed issue #6913 (old bug id: #5086) 
git-svn-id: trunk@3912 -
 2006-06-21 17:11:52 +00:00
peter
b672df519a * flexible position of REX, required for SSE2 commands 
git-svn-id: trunk@3906 -
 2006-06-20 22:38:30 +00:00
Jonas Maebe
9e57973566 - reverted previous fix, is wrong 
git-svn-id: trunk@3819 -
 2006-06-07 20:52:45 +00:00
Jonas Maebe
d9c1078793 * fixed mantis bug #6913 
git-svn-id: trunk@3818 -
 2006-06-07 19:37:47 +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
93fba718b9 * proper fix for problem I tried to solve in r3655 
git-svn-id: trunk@3661 -
 2006-05-24 19:44:16 +00:00
Jonas Maebe
d1e262d18c * fix use of unitialised value if a procedure only has an 
array of const parameter

git-svn-id: trunk@3655 -
 2006-05-24 14:56:11 +00:00
Jonas Maebe
a854918f9a * the length of a sequence loading a constant in a register is properly set 
* register contents are fully cleared in clearregcontentsfrom()

git-svn-id: trunk@3654 -
 2006-05-24 14:38:35 +00:00
Jonas Maebe
00f401693c * fixed web bug #5094. Renaming registers is now done sequentially instead 
of all at the same time, because otherwise circular renamings could
    cause errors

git-svn-id: trunk@3644 -
 2006-05-23 17:17:23 +00:00
florian
783b91ba1e * yasm fix from Yuri Zaporogets 
git-svn-id: trunk@3631 -
 2006-05-22 19:06:31 +00:00
Jonas Maebe
cc7cea1a5d * always extend parameters < sizeof(aint) to sizeof(aint) for darwin/x86 
git-svn-id: trunk@3628 -
 2006-05-22 10:42:55 +00:00
Jonas Maebe
a1b2701e5f * if while we are restoring the contents of a register, we encounter an 
operation which changes a register, clear the contents of all registers
    which depend on this register

git-svn-id: trunk@3480 -
 2006-05-11 16:46:58 +00:00
florian
a5dfe315ec * made safecall working, handling not consistent yet though 
git-svn-id: trunk@3418 -
 2006-05-04 22:15:31 +00:00
florian
23e67ee289 + intel assembler reader for x86-64 
git-svn-id: trunk@3411 -
 2006-05-01 19:56:00 +00:00
Jonas Maebe
34f1c427eb * pass shortstrings (and longstrings) by reference to C routines (this is 
what Apple's universal interfaces expect)

git-svn-id: trunk@3343 -
 2006-04-27 13:02:36 +00:00
Jonas Maebe
4b887ef604 * when restoring a register's previous contents after it's been replaced 
completely, there were some missing checks to make certain these
    previous contents didn't conflict with memory operations in the new
    sequence

git-svn-id: trunk@3329 -
 2006-04-24 11:12:17 +00:00
Jonas Maebe
3360e21bd8 + added mwpascal as supported calling convention 
git-svn-id: trunk@3275 -
 2006-04-18 21:27:02 +00:00
Jonas Maebe
f93ea93cea * fixed returning of records < 8 bytes but not a power of 2 from 
functions under Darwin/x86
  * implemented "mwpascal" calling conventions for darwin/x86
    (pass const records by reference, destroyed registers are
     [eax,ecx,edx])

git-svn-id: trunk@3196 -
 2006-04-12 12:19:08 +00:00
florian
b215196734 * fixed cto 
git-svn-id: trunk@3074 -
 2006-03-29 18:25:48 +00:00
peter
0ec2921bbe * split newasmsymbol to refasmsymbol and defineasmsymbol 
git-svn-id: trunk@3057 -
 2006-03-27 11:45:18 +00:00
florian
8a71767125 * movsql fixed in x86_64 assembler writer 
git-svn-id: trunk@3048 -
 2006-03-26 20:48:05 +00:00
florian
87da67129c * rtl compilation with x86_64 binary writer fixed 
git-svn-id: trunk@3042 -
 2006-03-26 18:32:15 +00:00
florian
5519158dff + no rex.w prefix support 
git-svn-id: trunk@3037 -
 2006-03-25 19:45:09 +00:00
Jonas Maebe
af36d177d9 * if we find a constant already loaded in a register and we use that 
register, mark the register as read by the current instruction
    (fixes compilation of tcalfun8 with optimizations)

git-svn-id: trunk@3003 -
 2006-03-21 15:44:55 +00:00
Jonas Maebe
01cf70d354 * don't change "mov const,ref; mov ref,reg" into "mov const,reg; mov reg,ref" 
if ref depends on reg

git-svn-id: trunk@3002 -
 2006-03-21 15:25:16 +00:00
peter
37c81492ad Merged revisions 2827,2831,2837,2932-2980 via svnmerge from 
svn+ssh://peter@www.freepascal.org/FPC/svn/fpc/branches/linker/compiler

r2827 (peter)
  * smartlinking of resourcestrings


r2831 (peter)
  * process_ea 64bit fixes


r2837 (peter)
  * linker script

git-svn-id: trunk@2981 -
 2006-03-19 22:12:52 +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
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

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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
peter
eb725d4e44 Merged revisions 2908,2911,2913-2917 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2908 | peter | 2006-03-13 13:35:48 +0100 (Mon, 13 Mar 2006) | 2 lines

  * merge trunk upto r2907

........
r2911 | peter | 2006-03-13 18:08:00 +0100 (Mon, 13 Mar 2006) | 2 lines

  * rename values to make room for operand size codes

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r2915 | peter | 2006-03-14 13:51:35 +0100 (Tue, 14 Mar 2006) | 2 lines

  * check aktcputype

........
r2916 | peter | 2006-03-14 15:06:32 +0100 (Tue, 14 Mar 2006) | 3 lines

  * merge 300 opcodes
  * more 64bit versions of opcodes

........
r2917 | peter | 2006-03-14 17:34:03 +0100 (Tue, 14 Mar 2006) | 3 lines

  * x86_64 tables
  * convert movq with normal registers to mov

........

git-svn-id: trunk@2931 -
 2006-03-16 08:09:28 +00:00
Jonas Maebe
5155de6d61 * fixed webtbs/tw2514 for darwin/i386 (and a similar bug for win32): 
you get an internalerror if you try to keep a 0-byte record in
    a register (because the paramgr then tries to allocate a register
    of size OS_NO)

git-svn-id: trunk@2929 -
 2006-03-15 21:48:32 +00:00
peter
588cccb3ca * remove some obsolete i386 specific code 
* use a_optimize_const to remove useless opcodes

git-svn-id: trunk@2910 -
 2006-03-13 16:37:08 +00:00
peter
d8dc5679e3 * aktcputype and aktoptimizecputype was missing in the previous optimization commits 
git-svn-id: trunk@2907 -
 2006-03-13 12:29:56 +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
17bc033747 Merged revisions 2791-2793,2798-2800,2806-2825,2829-2830,2833,2839,2898 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2791 | peter | 2006-03-06 14:57:20 +0100 (Mon, 06 Mar 2006) | 3 lines

  * disable internal linker if -s is used
  * enable section smartlink by default for internal linker

........
r2792 | peter | 2006-03-06 14:58:23 +0100 (Mon, 06 Mar 2006) | 2 lines

  * support long sectionnames

........
r2793 | peter | 2006-03-06 15:04:12 +0100 (Mon, 06 Mar 2006) | 2 lines

  * register symbols in section also when reading .o files

........
r2798 | peter | 2006-03-07 10:08:07 +0100 (Tue, 07 Mar 2006) | 2 lines

  * symbolrefs need to be loaded from relocations when loading a .o

........
r2799 | peter | 2006-03-07 16:17:52 +0100 (Tue, 07 Mar 2006) | 3 lines

  * remove unreferenced sections
  * set stacksize in peopthaeder

........
r2800 | peter | 2006-03-07 17:02:46 +0100 (Tue, 07 Mar 2006) | 2 lines

  * objsection.fullname added

........
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r2807 | peter | 2006-03-08 08:18:04 +0100 (Wed, 08 Mar 2006) | 2 lines

  * powerpc64 fixes

........
r2808 | peter | 2006-03-08 08:35:53 +0100 (Wed, 08 Mar 2006) | 2 lines

  * register x86_64_pecoff

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r2809 | peter | 2006-03-08 11:26:38 +0100 (Wed, 08 Mar 2006) | 2 lines

  * optimize and cleanup matches()

........
r2810 | peter | 2006-03-08 12:25:28 +0100 (Wed, 08 Mar 2006) | 2 lines

  * small tweak to readdata to copy values direct without calling move()

........
r2811 | peter | 2006-03-08 15:55:21 +0100 (Wed, 08 Mar 2006) | 2 lines

  * compile fix

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r2817 | peter | 2006-03-09 14:20:52 +0100 (Thu, 09 Mar 2006) | 2 lines

  * more readable with long secnames

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r2825 | peter | 2006-03-10 09:52:05 +0100 (Fri, 10 Mar 2006) | 2 lines

  * don't initialize/finalize external variables

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r2829 | peter | 2006-03-10 10:58:08 +0100 (Fri, 10 Mar 2006) | 2 lines

  * merge 64bit assembler

........
r2830 | peter | 2006-03-10 12:25:08 +0100 (Fri, 10 Mar 2006) | 2 lines

  * TElfAssembler rename

........
r2833 | peter | 2006-03-10 15:22:27 +0100 (Fri, 10 Mar 2006) | 3 lines

  * support & prefix to force identifier parsing, used to access fields that
    have the names of a register

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r2839 | peter | 2006-03-10 19:37:11 +0100 (Fri, 10 Mar 2006) | 2 lines

  * merge stabs section flags

........
r2898 | peter | 2006-03-12 23:18:18 +0100 (Sun, 12 Mar 2006) | 2 lines

  * reorder instructions for better first match

........

git-svn-id: trunk@2902 -
 2006-03-13 09:29:57 +00:00
peter
b6e35a200e * rewrite of optimizer options 
git-svn-id: trunk@2901 -
 2006-03-13 09:05:50 +00:00
Jonas Maebe
9125d0c189 * also align esp for all procedures/functions declared "assembler", 
since they may do a call. If you don't want that to happen, use
    the nostackframe directive (i386-darwin only)

git-svn-id: trunk@2896 -
 2006-03-12 21:20:29 +00:00
Jonas Maebe
435aee2398 * fixed g_copyvaluepara_openarray/g_releasevaluepara_openarray for 
use_fixed_stack (use generic code)

git-svn-id: trunk@2895 -
 2006-03-12 21:04:59 +00:00
Jonas Maebe
09a3bbfc07 * fixed previous commit 
git-svn-id: trunk@2877 -
 2006-03-11 22:53:41 +00:00