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174 Commits

Author SHA1 Message Date
Jonas Maebe
24fe6134a0 * fixed typo found by Charlie 2003-12-07 16:28:30 +00:00
florian
bfe452936f * reverted Peter's alloctemp patch; hopefully properly 2003-12-06 01:15:22 +00:00
peter
64b0a0eadf * delayed paraloc allocation, a_param_*() gets extra parameter 
if it needs to allocate temp or real paralocation
  * optimized/simplified int-real loading
 2003-12-03 23:13:19 +00:00
florian
a567970402 * fixed several arm related problems 2003-11-30 19:35:29 +00:00
florian
ea754b9a49 * fixed several pi_do_call problems 2003-11-29 20:13:25 +00:00
peter
51384ca53c * register calling is left-right 
* parameter ordering
  * left-right calling inserts result parameter last
 2003-11-23 17:05:15 +00:00
Jonas Maebe
b3086d3122 + extra allocations of function result regs for the optimiser 2003-11-22 00:31:25 +00:00
peter
a1cb920b51 * remove temporary stdcall hack 2003-11-11 21:10:12 +00:00
peter
f663d2488f * cross unit inlining fixed 2003-11-10 22:02:52 +00:00
florian
bbf7300a0c * Florian's culmutative nr. 1; contains: 
- invalid calling conventions for a certain cpu are rejected
    - arm softfloat calling conventions
    - -Sp for cpu dependend code generation
    - several arm fixes
    - remaining code for value open array paras on heap
 2003-11-07 15:58:32 +00:00
peter
6b90162c5a * fixes for temp type patch 2003-11-04 19:03:50 +00:00
peter
30f1eb4705 * fix for referencecounted temps 2003-11-04 15:35:13 +00:00
florian
2660c358f3 * fixed compilation of ppc system unit 2003-10-25 11:34:02 +00:00
florian
05fcae577a * some ppc stuff fixed 
* memory leak fixed
 2003-10-19 01:34:30 +00:00
peter
0939085ab1 * commented out more obsolete constants 2003-10-17 15:08:34 +00:00
peter
d0de3b3ea8 * 64k registers supported 
* fixed some memory leaks
 2003-10-17 14:38:32 +00:00
peter
fb81b7ebbb * old trgobj moved to x86/rgcpu and renamed to trgx86fpu 
* tregisteralloctor renamed to trgobj
  * removed rgobj from a lot of units
  * moved location_* and reference_* to cgobj
  * first things for mmx register allocation
 2003-10-10 17:48:13 +00:00
daniel
b2343f4b16 * Register allocator splitted, ans abstract now 2003-10-09 21:31:37 +00:00
peter
9365837ecd * fix register calling for assembler procedures 
* fix result loading for assembler procedures
 2003-10-07 18:18:16 +00:00
peter
e27d6f67da * inline supported again, LOC_REFERENCEs are used to pass the 
parameters
  * inlineparasymtable,inlinelocalsymtable removed
  * exitlabel inserting fixed
 2003-10-07 15:17:07 +00:00
peter
70fe77ca7c * procinfo unit contains tprocinfo 
* cginfo renamed to cgbase
  * moved cgmessage to verbose
  * fixed ppc and sparc compiles
 2003-10-01 20:34:48 +00:00
peter
22158bfb99 * updates for inlining 2003-09-30 21:02:37 +00:00
peter
540691bf02 * optimized releasing of registers 2003-09-29 20:58:55 +00:00
peter
2693582200 * register paras and local copies updates 2003-09-28 21:47:18 +00:00
peter
99bb20747e * parent framepointer changed to hidden parameter 
* tloadparentfpnode added
 2003-09-28 17:55:03 +00:00
peter
d77cf79d3b * optimized releasing of registers 2003-09-28 13:39:38 +00:00
peter
2392f28675 * parameter fixes 2003-09-25 21:28:00 +00:00
peter
72b8932713 * check for refs>0 in init/final local data 2003-09-23 21:03:59 +00:00
peter
8af51ea6d3 * locals and paras are allocated in the code generation 
* tvarsym.localloc contains the location of para/local when
    generating code for the current procedure
 2003-09-23 17:56:05 +00:00
peter
76a53a375d * varspez in calls to push_addr_param 2003-09-16 16:17:01 +00:00
peter
c8bc89720c * location_force_reg gives IE when size=OS_NO 2003-09-14 21:33:37 +00:00
peter
f8bb9785e0 * remove obsolete code already in comments 2003-09-14 19:18:10 +00:00
florian
8f66389b46 * improved arm code generation 
* move some protected and private field around
  * the temp. register for register parameters/arguments are now released
    before the move to the parameter register is done. This improves
    the code in a lot of cases.
 2003-09-11 11:54:59 +00:00
marco
cd5ae5fcc3 * Patch from Peter for paraloc 2003-09-10 08:31:47 +00:00
peter
b9d09a4e5c * preparations for different default calling conventions 
* various RA fixes
 2003-09-07 22:09:34 +00:00
peter
6a8d5eb25d * NEWRA branch merged 2003-09-03 15:55:00 +00:00
florian
220e05dd5e * fixed arm concatcopy 
+ arm support in the common compiler sources added
  * moved some generic cg code around
  + tfputype added
  * ...
 2003-09-03 11:18:36 +00:00
daniel
cdb8a15f4a * Some more R_NO changes 
* Preventive code to loadref added
 2003-08-20 20:29:06 +00:00
peter
d113495cf1 * fixed stackalloc to not allocate localst.datasize twice 
* order of stackalloc code fixed for implicit init/final
 2003-08-20 17:48:49 +00:00
Jonas Maebe
4f8c390198 * fixed regvars so they work with newra (at least for ppc) 
* fixed some volatile register bugs
  + -dnotranslation option for -dnewra, which causes the registers not to
    be translated from virtual to normal registers. Requires support in
    the assembler writer as well, which is only implemented in aggas/
    agppcgas currently
 2003-08-17 16:59:20 +00:00
peter
52c73e80d1 * start of sparc support for newra 2003-08-11 21:18:20 +00:00
daniel
42c320cb29 * cs_regalloc renamed to cs_regvars to avoid confusion with register 
allocator
  * Some preventive changes to i386 spillinh code
 2003-08-09 18:56:54 +00:00
daniel
557ac8b02e * Fixed a register allocator bug 
* Figured out why -dnewra generates superfluous "mov reg1,reg2"
    statements: changes in location_force. These moves are now no longer
    constrained so they are optimized away.
 2003-08-03 14:09:50 +00:00
Jonas Maebe
177d57f22c * split en_exit_code into a part that may allocate a register and a part 
that doesn't, so the former can be done before the register colouring
    has been performed
 2003-07-23 11:04:15 +00:00
peter
32d076480b * framepointer fixes for sparc 
* parent framepointer code more generic
 2003-07-06 17:58:22 +00:00
daniel
268bfcf784 * Fixed register allocator. *Lots* of fixes. 2003-07-06 15:31:20 +00:00
peter
b7d99ec934 * paraloc splitted in callerparaloc,calleeparaloc 
* sparc calling convention updates
 2003-07-02 22:18:04 +00:00
Jonas Maebe
aa9f048e02 * fixed -dnewra compilation problems 2003-06-17 18:13:51 +00:00
peter
43746bc54a * alloc register for function result 2003-06-17 16:32:44 +00:00
peter
0dceec9a64 * current_procdef removed, use current_procinfo.procdef instead 2003-06-13 21:19:30 +00:00