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324 Commits

Author SHA1 Message Date
yury
2df42b29af * removed "Note: Local variable "X" is assigned but never used" when the variable is passed to procedure/function as OUT parameter. 
git-svn-id: trunk@4257 -
 2006-07-19 18:19:41 +00:00
Jonas Maebe
84d1fc929f * properly set regvarability of parameters and local variables of inlined 
functions
  * fixed setting of expectloc for fields of regvar'ed records

git-svn-id: trunk@3607 -
 2006-05-20 23:37:55 +00:00
Jonas Maebe
e0250bcdb4 * never remove regvar-ability of parameters passed by reference 
(previously worked only for var/out, now also for const and
     is more generic)

git-svn-id: trunk@3554 -
 2006-05-17 13:38:02 +00:00
peter
ae0010ad6c * support proc to procvar conversion for overloaded procdefs passed to parameters 
git-svn-id: trunk@2997 -
 2006-03-21 07:51:54 +00:00
Jonas Maebe
4db6e1ddb8 * moved type conversion of C varargs from tcallnode to 
tarrayconstructornode.inset_typeconvs() and fixed them:
    * integers < 32 bit are converted to 32 bit (this was previously
      done in the code generator for some targets, and not for others)
    * currency is also converted to double for targets where currency = int64
    * single is converted to double, except for x86_64 (is at least
      necessary on darwin/ppc, darwin/i386 and linux/i386)
    * enums are converted to 32 bit ints
    * procvars are converted to pointers
    * proper errors are given for various unsupported types
   NOTE: in C, floating point constants are by default double, while in
    FPC they are of type extended. On platforms where extended <> double,
    such constants when passed to C varargs are automatically converted
    to double by default (gives warning). If you want to pass them as
    single or extended or get rid of the warning, use an explicit typecast
  * increased ppu version because of introduction of new node flag
    (nf_cvarargs for tarrayconstructornode)
  * fixed tests/test/cg/tprintf
  * changed tests/test/cg/cdecl/taoc5 to use explicit typecasts for
    floating point constants passed to C varargs functions.

git-svn-id: trunk@2949 -
 2006-03-17 22:26:48 +00:00
peter
b6e35a200e * rewrite of optimizer options 
git-svn-id: trunk@2901 -
 2006-03-13 09:05:50 +00:00
peter
38c0ae73da Merged revisions 2775,2788-2789 via svnmerge from 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2775 | peter | 2006-03-05 22:43:30 +0100 (Sun, 05 Mar 2006) | 2 lines

  * merge ppu changes to keep ppus the same

........
r2788 | peter | 2006-03-06 12:59:14 +0100 (Mon, 06 Mar 2006) | 2 lines

  * Add TFPList and TFPObjectList

........
r2789 | peter | 2006-03-06 13:01:37 +0100 (Mon, 06 Mar 2006) | 2 lines

  * fix powerpc

........

git-svn-id: trunk@2790 -
 2006-03-06 12:04:44 +00:00
Jonas Maebe
791be20f28 * committed wrong file in r2614 (ncal.pas instead of pexpr.pas) 
git-svn-id: trunk@2616 -
 2006-02-17 09:05:03 +00:00
Jonas Maebe
a15505521c * fixed handling of wrong invocations of slice + improved error reporting 
git-svn-id: trunk@2614 -
 2006-02-16 20:27:31 +00:00
Jonas Maebe
765fe2b2ab * fixed bug #4737 (check for potential range errors in for-loop 
assignment, report correct column for potential range errors of
    call parameters)
  * refactored code to check potential range check errors (check_ranges
    in htypechk)

git-svn-id: trunk@2501 -
 2006-02-09 17:39:22 +00:00
Jonas Maebe
0dc6d51c08 * fixed displaying of hints such for procedures and functions 
(and moved check_hints from pbase to htypechk) (forgot to commit earlier)

git-svn-id: trunk@2469 -
 2006-02-07 14:23:38 +00:00
peter
232555904e * symtablestack cleanup and rewrite 
git-svn-id: trunk@2448 -
 2006-02-05 22:24:18 +00:00
peter
45176ea2a8 * split tstringtype for stringdef and stringconstnode 
to prevent wrong typecasts

git-svn-id: trunk@2276 -
 2006-01-13 17:20:27 +00:00
Jonas Maebe
9c2ee3a722 * fixed web bug #4086: do not create a refcounted temp for 
interface temps created for complex callnodes

git-svn-id: trunk@2165 -
 2006-01-04 21:07:10 +00:00
florian
f7d2c47f73 + no stackframe is generated for i386 if possible 
git-svn-id: trunk@2162 -
 2006-01-04 19:19:06 +00:00
Jonas Maebe
cbb59be2f1 * fixed web bug #4651 + test 
git-svn-id: trunk@2108 -
 2006-01-01 20:19:38 +00:00
Jonas Maebe
d6559f594d * also make "out" parameters unique 
git-svn-id: trunk@2043 -
 2005-12-23 23:48:48 +00:00
Károly Balogh
238964e443 Various m68k fixes/additions: 
- fixes in asmreader, basic stuff works again, the rest is untested
  - removed lot of unnecessary ungetcpuregister()s
  - various other fixes i forgot
  + basic amigaos syscalls support. still lacks explicit funcretloc

git-svn-id: trunk@1943 -
 2005-12-13 20:42:15 +00:00
Jonas Maebe
52ca5e6922 * use more precise vs_* information to replace less parameters of inlined 
procedures with const and value parameters with temps, allowing a bit
    more value propagation
  + tinline6.pp for testing wrong propagation of value parameters in
    dangerous situations

git-svn-id: trunk@1914 -
 2005-12-10 17:01:07 +00:00
Jonas Maebe
42ec76598c * new categories for vs_*: vs_declared, vs_initialised, vs_read, 
vs_written, vs_readwritten. vs_initialised is the old vs_assigned;
    vs_used has been replaced by vs_read, vs_written and vs_readwritten
  * the valid_for_*() routines in htypechk now get an extra parameter to
    decide whether or not errors should be reported

git-svn-id: trunk@1913 -
 2005-12-10 16:51:26 +00:00
peter
f622915690 * fix infinite loop in createinlineparas 
git-svn-id: trunk@1456 -
 2005-10-18 05:51:13 +00:00
florian
71b90d4d00 + slice implemented 
git-svn-id: trunk@1384 -
 2005-10-15 16:48:27 +00:00
tom_at_work
b2e1cf2610 * powerpc64 port now (manually) cycles, most test programs in tests/test are fine too 
* fixed bug in ncal.pas which in some circumstances treated the hidden length parameter for open arrays as 32 bit integer

git-svn-id: trunk@1303 -
 2005-10-05 21:55:25 +00:00
peter
89297d2c39 * move all stabs ($ifdef gdb) code to dbgstabs 
git-svn-id: trunk@1255 -
 2005-10-02 11:17:05 +00:00
peter
edf553a223 * string constants are now array of char until 
they are converted to a specific string type

git-svn-id: trunk@1254 -
 2005-10-02 11:08:58 +00:00
peter
a720145fd1 * remove obsolete pass2inline code 
git-svn-id: trunk@1198 -
 2005-09-25 20:02:17 +00:00
peter
2f0fdd1847 * cleaner fix for tb0496 (r1185) 
git-svn-id: trunk@1196 -
 2005-09-25 19:23:37 +00:00
florian
cdd5b61af8 + internal error added 
git-svn-id: trunk@1069 -
 2005-09-10 09:29:56 +00:00
florian
a53c9e2666 * fixed stupid copy/paste which turned softfloat always off 
* fixed wince softfloat compiler proc. to be correctly named also when used outside the system unit

git-svn-id: trunk@966 -
 2005-08-28 21:08:23 +00:00
florian
5e8db3eb5a * better error message if a compiler can't find a compilerproc 
git-svn-id: trunk@943 -
 2005-08-25 20:21:06 +00:00
florian
80f1b0953e * inlining on x86_64 fixed (not broken in fixes branch, needs no merging) 
git-svn-id: trunk@755 -
 2005-07-26 20:44:58 +00:00
Jonas Maebe
20e1ac4640 * fixed inlining of method calls with a methodpointer in a temp 
+ print inline trees to screen if compiler is compiled with -ddebuginline

git-svn-id: trunk@704 -
 2005-07-19 15:03:48 +00:00
Jonas Maebe
2d58a4d4d7 * fixed disabling of recusive inlining after pocall_inline to po_inline 
change

git-svn-id: trunk@699 -
 2005-07-19 11:09:24 +00:00
Jonas Maebe
8bc4e0a32f * inline and compilerproc are now procoptions instead of proccall types 
(so both can be combined with each other, as well as with other calling
     conventions)
  * defined COMPPROCINLINEFIXED so SYSTEMINLINE is again activated

git-svn-id: trunk@658 -
 2005-07-18 15:27:14 +00:00
florian
7cd67ea3f0 * node optimizer branch merged 
* gotonode and gotolabel refactored
  * -Nu added to enable for loop unrolling

git-svn-id: trunk@446 -
 2005-06-19 17:42:10 +00:00
peter
34ed3ae7a5 * don't use normal assingments for inlining of formal consts 
git-svn-id: trunk@393 -
 2005-06-13 06:57:54 +00:00
Jonas Maebe
893f45c9e2 * fixed web bug #4039 (include methodpointer init/fini for inlined methods) 
git-svn-id: trunk@390 -
 2005-06-12 16:40:10 +00:00
florian
21038de78d + started with refactoring det_resulttype 
+ dosimplify
* inlinenig makes use of dosimplify

git-svn-id: trunk@140 -
 2005-05-29 15:15:38 +00:00
fpc
790a4fe2d3 * log and id tags removed 
git-svn-id: trunk@42 -
 2005-05-21 09:42:41 +00:00
fpc
50778076c3 initial import 
git-svn-id: trunk@1 -
 2005-05-16 18:37:41 +00:00
michael
55e76063df * Fix methodpointer copy from callnode to loadnode 2005-04-06 11:49:37 +00:00
peter
521b7cfa3b * load all complex loads of parameters that are needed multiple times 
to a temp to prevent calling functions twice
 2005-04-05 21:07:43 +00:00
peter
e71066495c fix type of temps generated for parameters during inlining 2005-03-28 15:05:17 +00:00
peter
3f9d6ab32f * add hint when passing an uninitialized variable to a var parameter 2005-03-25 22:20:18 +00:00
peter
20ad7813c2 * fix empty varargs codegeneration for x86_64 2005-03-14 20:18:46 +00:00
peter
047c28d993 * member call to constructor returns void to prevent 
generating unexpected code. Otherwise the return value is always
    equal to self, which can also be directly accessed
 2005-02-17 17:50:26 +00:00
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
florian
5007b3e395 * inherited; works now in delphi mode for private methods; looks like a delphi bug 2005-02-01 22:50:50 +00:00
peter
8d251e8506 * unit mapping rewrite 
* new derefmap added
 2005-01-19 22:19:41 +00:00
peter
720815e13b * fix aftercosntruction calls, vmt=1 is used to indicate that 
afterconstruction needs to be called
  * only accept resourcestring when objpas is loaded
 2005-01-04 16:36:31 +00:00