Jonas Maebe
53e52ac6a9
* implementation of 32x32->64 multiplication for i386 based on patch
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by Sergei Gorelkin
git-svn-id: trunk@12028 -
2008-11-06 21:03:10 +00:00
Jonas Maebe
a23630260b
+ "weakexternal" support for imported procedures and variables.
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the syntax is exactly the same as for "external", except for
the keyword. It is currently only active for Darwin targets.
It should also work at least for Linux targets, but only with
the GNU assembler (which is why it is not activated there)
+ test for this functionality
git-svn-id: trunk@12009 -
2008-11-01 18:38:32 +00:00
Jonas Maebe
9ec3cc2022
* fixed sign of location.size for divmodn, 64 shlshrn and for muln
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git-svn-id: trunk@9646 -
2008-01-05 21:35:42 +00:00
Jonas Maebe
6c536dab3e
* added several missing make_simple_ref() calls
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* removed addr_pic again for darwin, as you have to explicitly code
the relative address using a relsym instead of using an assembler
directive like @GOT there
git-svn-id: trunk@9353 -
2007-11-29 22:06:14 +00:00
peter
399a2a86fa
* fix temp release for 64bit compare
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git-svn-id: trunk@8557 -
2007-09-18 21:05:40 +00:00
peter
67e16340be
* revert r8118
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git-svn-id: trunk@8139 -
2007-07-22 19:59:00 +00:00
daniel
21293f5818
+ Add common type integer promotion.
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- {$intpromotion common_type} or -CIcommon_type switches to common type promotion.
- {$intpromotion native_integer} or -CIcommon_type switches to current behaviour.
- Default in tp mode is common_type, native_integer in other modes
- Compiler can cycle with -CIcommon_type
- Still needs checking on other architectures than i386
git-svn-id: trunk@8118 -
2007-07-21 19:16:24 +00:00
daniel
5ce54c6a20
+ For muln, don't load left operand in register unless necessary.
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(mul supports memory operands).
git-svn-id: trunk@8110 -
2007-07-21 09:20:33 +00:00
Jonas Maebe
1d96dcc50d
* renamed nf_swaped to nf_swapped
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git-svn-id: trunk@5818 -
2007-01-05 12:47:22 +00:00
peter
658c46b903
* remove tdictionary and tindexarray
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* symtables based on TFPHashObjectList and TFPObjectList
* rename torddef.typ to torddef.ordtype
* rename tfloatdef.typ to tfloatdef.floattype
* rename tdef.deftype to tdef.typ
* remove obsolete browser code, browcol is kept so the ide
can still be compiled
git-svn-id: trunk@5192 -
2006-11-03 00:30:30 +00:00
florian
85d63d9fa9
* settings refactored
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git-svn-id: trunk@5094 -
2006-10-30 18:02:58 +00:00
peter
3078a1927f
* remove ttype
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* rename old ttype variables *type to *def
* rename resulttypepass to pass_typecheck
* rename pass_2 to pass_generate_code
git-svn-id: trunk@5077 -
2006-10-29 22:19:39 +00:00
peter
b7fe6797bf
Merged revisions 2921-2922,2925 via svnmerge from
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http://svn.freepascal.org/svn/fpc/branches/linker/compiler
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r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines
* pass ObjectWriter to ObjectOuput
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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
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git-svn-id: trunk@2932 -
2006-03-16 08:52:22 +00:00
peter
588cccb3ca
* remove some obsolete i386 specific code
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* use a_optimize_const to remove useless opcodes
git-svn-id: trunk@2910 -
2006-03-13 16:37:08 +00:00
peter
a3ab2053c9
* support multiple asmlabel types, renamed getlabel to
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getjumplabel and added type para to getlabel for specific types
* moved lineinfo generation from assemble and aggas to dbgstabs
git-svn-id: trunk@1120 -
2005-09-18 21:16:10 +00:00
florian
dac1050c11
+ mmx support revived, fixes bug #4106
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git-svn-id: trunk@555 -
2005-07-02 11:53:51 +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
peter
e417e34496
* truncate log
2005-02-14 17:13:06 +00:00
florian
22d9294ab3
+ overflow checking for the arm
2005-02-13 18:55:19 +00:00
peter
f80f3fc0fa
* shortstr compare with empty string fixed
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* removed special i386 code
2004-11-01 12:43:28 +00:00
peter
c95a859f0a
* generic tlocation
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* move tlocation to cgutils
2004-10-31 21:45:02 +00:00
peter
65c3ba277c
* ungetregister is now only used for cpuregisters, renamed to
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ungetcpuregister
* renamed (get|unget)explicitregister(s) to ..cpuregister
* removed location-release/reference_release
2004-09-25 14:23:54 +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
peter
6fc2ea345d
* extra typecast to prevent range check
2004-05-19 23:30:18 +00:00
peter
8012731ede
*** empty log message ***
2004-02-04 19:22:27 +00:00
florian
c37035a450
* common addnode code for x86-64 and i386
2004-01-20 12:59:36 +00:00
peter
60814ccb16
* disable addmmxset
2004-01-14 17:19:04 +00:00
florian
06442fa677
+ $fputype directive support
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+ single data type operations with sse unit
* fixed more x86-64 stuff
2003-12-25 01:07:09 +00:00
florian
9c476ba5f1
- delete parameter in cg64 methods removed
2003-12-24 00:10:02 +00:00
peter
29cae38f12
* overlfow support in second_mul
2003-12-23 22:13:41 +00:00
daniel
448e336682
* Some work to allow mmx instructions to be used for 32 byte sets
2003-12-21 11:28:41 +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
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if it needs to allocate temp or real paralocation
* optimized/simplified int-real loading
2003-12-03 23:13:19 +00:00
peter
d0de3b3ea8
* 64k registers supported
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* fixed some memory leaks
2003-10-17 14:38:32 +00:00
florian
b04af27efc
* fixed forgotten commit
2003-10-13 09:38:22 +00:00
florian
c70c620d9b
* some ideas for mm support implemented
2003-10-13 01:58:03 +00:00
peter
fb81b7ebbb
* old trgobj moved to x86/rgcpu and renamed to trgx86fpu
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* 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
florian
b3064de6c0
* fixed full bool evalution and bool xor, if the left or right side have LOC_JUMP
2003-10-08 09:13:16 +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
47d211aa2e
* fix register leaks
2003-09-28 21:48:20 +00:00
peter
eb5429425a
* shortstr compare updated for different calling conventions
2003-09-28 13:35:40 +00:00
marco
cd5ae5fcc3
* Patch from Peter for paraloc
2003-09-10 08:31:47 +00:00
peter
6a8d5eb25d
* NEWRA branch merged
2003-09-03 15:55:00 +00:00
daniel
a4495e3867
* Made code generator reverse or/add/and/xor/imul instructions when
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possible to reduce the slowdown of spills.
2003-08-03 20:38:00 +00:00
daniel
4984afb8f0
- Removed cmpop from Ti386addnode.second_addstring
2003-08-03 20:19:43 +00:00
daniel
268bfcf784
* Fixed register allocator. *Lots* of fixes.
2003-07-06 15:31:20 +00:00
peter
b8ad3514c0
* cycle fixes
2003-06-17 16:51:30 +00:00
