sergei
f3801d13de
* SPARC: cleaned up and actualized TAsmCond (stuff copy-pasted from x86 removed, conditions for unordered floating-point comparisons added). Fixes Mantis #9362 on this target.
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git-svn-id: trunk@27593 -
2014-04-17 14:15:45 +00:00
sergei
eaba90dda7
* SPARC: since peephole optimizer recognizes only one conditional branching instruction, generate all branches using A_Bxx opcode, and change it to A_FBxx if necessary when writing assembler. This enables optimization of floating-point branches.
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* Assembler reader: rewrote branch condition matching part, don't try to match integer suffixes to floating-point branches and vice versa.
git-svn-id: trunk@26290 -
2013-12-27 06:45:49 +00:00
svenbarth
c48d572996
Implement support for saving and restoring address registers.
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cgobj.pas, tcg:
* g_save_registers: add the amount of used address registers to size as well
* g_save_registers: save all used address registers
* g_restore_registers: restore all stored address registers
m68k/cpubase.pas:
* rename saved_standard_address_registers to saved_address_registers
all other platform's cpubase.{inc,pas} (except alpha, ia64 and vis which are not up to date):
* add a saved_address_registers variable with one entry of RS_INVALID
At least a "make fullcycle" did complete.
git-svn-id: trunk@25664 -
2013-10-05 21:43:42 +00:00
florian
4dee21c60e
+ NR_DEFAULTFLAGS and RS_DEFAULTFLAGS for all CPUs with flags added
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git-svn-id: trunk@22181 -
2012-08-22 19:38:27 +00:00
Jonas Maebe
708a2532fc
* consistently define empty saved_mm_registers arrays as containing a single
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RS_INVALID superregister (instead of sometimes RS_NO and sometimes
RS_INVALID)
* check for RS_INVALID in tcg.g_save_registers() and ignore such entries
git-svn-id: trunk@21622 -
2012-06-15 18:24:25 +00:00
Jonas Maebe
85a3fd3357
+ ossinttype/osuinttype defs that correspond to OS_SINT/OS_INT for use in
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the high level code generator
git-svn-id: trunk@21279 -
2012-05-12 16:03:15 +00:00
florian
ff5f311b34
- removed no more used constants
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git-svn-id: trunk@18199 -
2011-08-13 20:54:01 +00:00
Jonas Maebe
34c985cfa6
* added register type parameter to cgsize2subreg(), as the subreg can
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depend on that (and correct a number of cases where this was wrong)
* set the correct subreg type for xmm x86_64 parameter registers
(resolved mantis #14067 )
git-svn-id: trunk@13410 -
2009-07-19 13:57:23 +00:00
yury
491f0fa1d8
* Replaced all user defined warnings by TODO comments to reduce compiler noise.
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git-svn-id: trunk@11443 -
2008-07-23 11:00:03 +00:00
florian
00d6a03b2c
+ default code now preserves mm registers
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* save|restore_standard_registers => save|restore_registers
git-svn-id: trunk@8954 -
2007-10-27 12:02:28 +00:00
Jonas Maebe
805570c3cf
* fixed internalerrors due to no (dummy) MM reg allocator
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git-svn-id: trunk@4336 -
2006-08-03 15:37:26 +00:00
Jonas Maebe
90cacb4cf5
* changed result type of dwarf_reg from byte to shortint to avoid
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warning about comparison which can never be true
git-svn-id: trunk@4183 -
2006-07-14 17:25:16 +00:00
peter
5376d2d570
Merged revisions 3072-3073 via svnmerge from
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http://svn.freepascal.org/svn/fpc/branches/linker/compiler
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r3072 | peter | 2006-03-29 13:34:42 +0200 (Wed, 29 Mar 2006) | 4 lines
* std_regname generate pair of registers for float doubles
* don't call translate_register for regvars if -sr is passed
* use std_regname in regalloc message
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r3073 | peter | 2006-03-29 16:00:37 +0200 (Wed, 29 Mar 2006) | 2 lines
* CMP instructions only read operands
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git-svn-id: trunk@3079 -
2006-03-30 06:36:42 +00:00
peter
870be04a3f
* use dwarf_reg()
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git-svn-id: trunk@3046 -
2006-03-26 20:15:32 +00:00
florian
804207239d
*c <int64>:=-<longint> fixed (bug 4253)
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git-svn-id: trunk@796 -
2005-08-05 19:00:30 +00:00
fpc
790a4fe2d3
* log and id tags removed
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git-svn-id: trunk@42 -
2005-05-21 09:42:41 +00:00
fpc
50778076c3
initial import
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git-svn-id: trunk@1 -
2005-05-16 18:37:41 +00:00
Jonas Maebe
ec959955bd
* fixed generic jumps optimizer and enabled it for ppc (the label table
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was not being initialised -> getfinaldestination always failed, which
caused wrong optimizations in some cases)
* changed the inverse_cond into a function, because tasmcond is a record
on ppc
+ added a compare_conditions() function for the same reason
2005-02-26 01:26:59 +00:00
peter
e417e34496
* truncate log
2005-02-14 17:13:06 +00:00
peter
04c97cc129
* load jmp_buf_size from system unit
2005-01-20 16:38:45 +00:00
peter
c95a859f0a
* generic tlocation
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* move tlocation to cgutils
2004-10-31 21:45:02 +00:00
florian
e04b172854
* fixed generic optimizer
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* enabled generic optimizer for sparc
2004-10-30 15:21:37 +00:00
peter
5ec6609d11
* add saved_standard_registers
2004-10-25 17:04:51 +00:00
peter
33a834821f
* paraloc branch merged
2004-09-21 17:25:12 +00:00
florian
1eb575fa22
* fixed longbool(<int64>) on sparc
2004-08-24 21:02:32 +00:00
florian
cf25a973f8
* fixed alignment of variant records
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* more alignment problems fixed
2004-08-15 13:30:18 +00:00
florian
6368652be2
* fixed several sparc alignment issues
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+ Jonas' inline node patch; non functional yet
2004-08-14 14:50:42 +00:00
mazen
72556ae39f
* fix compile problem
2004-07-26 04:00:35 +00:00
florian
8a9758c5e2
* logs truncated
2004-06-20 08:55:28 +00:00
florian
588e2c38bf
* dwarf branch merged
2004-06-16 20:07:06 +00:00
mazen
e465aa443e
- revert '../' from include path
2004-03-12 08:18:11 +00:00
mazen
9fe655fa0f
+ help lazarus analyze the file
2004-03-11 16:21:27 +00:00
mazen
b1bffd0a95
* symaddr ==> refaddr to follow the rest of compiler changes
2004-02-27 11:43:56 +00:00
florian
fabb9c33ac
* top_symbol killed
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+ refaddr to treference added
+ refsymbol to treference added
* top_local stuff moved to an extra record to save memory
+ aint introduced
* tppufile.get/putint64/aint implemented
2004-02-27 10:21:04 +00:00
mazen
77473fed86
* fix compile problem for sparc
2004-02-25 14:25:47 +00:00
peter
47f08937e4
* use localalign info for alignment for locals and temps
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* sparc fpu flags branching added
* moved powerpc copy_valye_openarray to generic
2004-01-12 22:11:38 +00:00
peter
42c6e9323b
* sparc updates, mostly float related
2004-01-12 16:39:40 +00:00
mazen
e0303f16a7
* new TRegister definition applied
2003-12-19 14:38:03 +00:00
peter
f44380e4a9
* fixed alias/colouring > 255
2003-11-10 19:05:50 +00:00
peter
b8b0ba21fa
* 1.9.0
2003-11-01 19:27:54 +00:00
mazen
ba59054e84
* rgHelper renamed to rgBase
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* using findreg_by_<name|number>_table directly to decrease heap overheading
2003-10-31 08:40:51 +00:00
mazen
75f88a5b90
* now uses standard routines in rgHelper unit to search registers by number and by name
2003-10-30 15:02:04 +00:00
mazen
7668192be0
+ Alignement field added to TParaLocation (=4 as 32 bits archs)
2003-10-08 14:11:36 +00:00
peter
70fe77ca7c
* procinfo unit contains tprocinfo
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* cginfo renamed to cgbase
* moved cgmessage to verbose
* fixed ppc and sparc compiles
2003-10-01 20:34:48 +00:00
peter
46e1925e11
* new volatile registers proc
2003-09-14 21:35:15 +00:00
peter
d76dc1047e
* updates for new ra
2003-09-14 19:19:04 +00:00
peter
3a3bdd95a7
* superregisters also from .dat file
2003-09-03 16:29:37 +00:00
peter
6a8d5eb25d
* NEWRA branch merged
2003-09-03 15:55:00 +00:00
mazen
aded38f845
+ implemented gas_regname based on convert_register_to_enum std_Reg2str
2003-08-19 13:22:51 +00:00
Jonas Maebe
4f8c390198
* fixed regvars so they work with newra (at least for ppc)
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* 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
