florian
ecc3ce64ea
* x86: some fixes to enable 8 and 16 bit operations
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git-svn-id: trunk@48166 -
2021-01-16 22:46:25 +00:00
florian
8618a3b21f
* simplify tx8664shlshrnode.pass_generate_code, it should not mess with the result type, this
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is a matter of the type check pass
git-svn-id: trunk@48164 -
2021-01-16 15:38:29 +00:00
florian
8c5606b41d
+ support mmx shifting
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git-svn-id: trunk@38367 -
2018-02-27 21:40:12 +00:00
florian
b1dff29cbf
* removed unused units
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git-svn-id: trunk@36165 -
2017-05-09 19:53:14 +00:00
sergei
b594eee70b
* Moved x86_64 mod/div code to x86, with minimal changes to ensure it compiles on i386/i8086. Merging optimized division-by-const code from i386 is pending...
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git-svn-id: trunk@27930 -
2014-06-11 01:42:46 +00:00
florian
53ddaf03ff
* fixes masking error in tx8664shlshrnode.pass_generate_code
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* cleaned up tx8664shlshrnode.pass_generate_code and fix register loading of the right node, resolves #25664
git-svn-id: trunk@26716 -
2014-02-08 10:15:47 +00:00
florian
28a8dc42c6
* fix tcgx86.a_op_reg_reg on x86-64 and make use of it
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git-svn-id: trunk@26636 -
2014-01-30 20:24:41 +00:00
florian
c8743c4826
* support 32 bit operations on x86-64 in the code generator
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git-svn-id: trunk@25895 -
2013-11-01 19:01:02 +00:00
Jonas Maebe
2dd75e707e
* renamed thlcgobj.tcgsize2orddef to defutil.cgsize_orddef
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git-svn-id: trunk@24743 -
2013-06-01 18:28:15 +00:00
Jonas Maebe
edd42aa42a
* moved subsetref/reg and bit_set/test support from cgobj to hlcgobj for
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future use by high level code generator targets
o this in turn required that all a_load*_loc* methods are called via
hlcg rather than via cg, since a location can be a subsetref/reg and
and those are no longer handled in tcg
o that then required moving several force_location_* routines into
thlcg because they use a_load_loc*, but did not take tdef size
parameters (which are required by the thlcg a_load_loc* routines)
o the only practical consequence is that from now on, you have to
use hlcg.location_force_mem/reg() (fpureg not yet) and
hlcg.gen_load_loc_cgpara() instead of the removed versions from ncgutil,
and hlcg.a_load*loc*() instead of cg.a_load*loc* if a subsetref/reg
might be involved
git-svn-id: trunk@21287 -
2012-05-13 12:33:10 +00:00
Jonas Maebe
d1264eeb3a
* fixed optimized division of signed values by constant power of 2 if the
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constant is > high(longint), because then it must be loaded into a register
first since such values cannot be encoded directly in non-mov x86-64
instructions (mantis #17836 )
git-svn-id: trunk@16305 -
2010-11-05 15:32:07 +00:00
Jonas Maebe
444ba107f8
* fixed location.size for divmodn (in particular the sign)
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git-svn-id: trunk@9422 -
2007-12-09 18:06:44 +00:00
daniel
9adb202a92
* Rework the constexprint to allow operations from low(int64) to high(qword).
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+ Some initial work on a formaldef which also carries the typinfo of a parameter.
git-svn-id: trunk@7639 -
2007-06-13 07:41:18 +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
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
florian
55962cef95
* don't do mul->shl optimizations when compiling with overflow checking
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* keep operand size sign information in shl/shr
git-svn-id: trunk@3566 -
2006-05-18 19:30:44 +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
........
git-svn-id: trunk@2932 -
2006-03-16 08:52:22 +00:00
florian
21ae782854
* fixed more xmm stuff
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+ some win64 stuff added
git-svn-id: trunk@330 -
2005-06-09 20:50:17 +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
00a32c2b31
+ added cgutils uses clause
2004-11-01 17:40:29 +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
221090453c
* x86_64 fixes for opsize
2004-02-05 18:28:37 +00:00
florian
465aa5851b
* several fixes to compile x86-64 system
2004-02-05 01:24:08 +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
