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43 Commits

Author SHA1 Message Date
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. 
git-svn-id: trunk@27593 -
 2014-04-17 14:15:45 +00:00
Jonas Maebe
4065483a50 * completed thlcgobj.location_force_fpureg(), use it everywhere and removed 
ncgutil/thlcg2ll.location_force_fpureg()

git-svn-id: trunk@27071 -
 2014-03-10 09:01:05 +00:00
sergei
cda81e1d18 * SPARC: emit "x shl 1" as "x+x", it yields shorter code. 
git-svn-id: trunk@26553 -
 2014-01-21 13:50:35 +00:00
sergei
0afd95e840 * SPARC, tmoddivnode improvements/fixes: 
* don't bother reusing locations
  * don't optimize division into shift if overflow checking is enabled
  * if denominator is a constant and fits into 13 bit range, use it directly and save a register.

git-svn-id: trunk@26363 -
 2014-01-03 08:09:32 +00:00
sergei
36d0c8a5a7 * x86 and SPARC: fixed handling 64-bit (qwordbool) values in tcgnotnode (partial fix for Mantis #25255). 
* Moved handling LOC_JUMP locations to helper method of base class, it appears to be the same for all targets.

git-svn-id: trunk@26353 -
 2014-01-02 10:29:44 +00:00
sergei
6469d41e2a * SPARC: removed 32 bit shift code, and adjusted 64-bit shifts to take advantage of 3-address instructions (a port of r26142 for MIPS) 
git-svn-id: trunk@26263 -
 2013-12-22 14:09:24 +00:00
sergei
9a486d73ba + SPARC: support FNEGd/FNEGq internal instructions, and use them to implement floating-point negation more efficiently. 
git-svn-id: trunk@26259 -
 2013-12-21 16:27:24 +00:00
pierre
c3549aa67b Fix tw22326 test compilation failure 
git-svn-id: trunk@22408 -
 2012-09-16 21:34:32 +00:00
florian
d2aa35e9de * throw an internal error if code generation depends on expectloc but expectloc and real loc do not match 
git-svn-id: trunk@22073 -
 2012-08-13 15:02:55 +00:00
Jonas Maebe
edd42aa42a * moved subsetref/reg and bit_set/test support from cgobj to hlcgobj for 
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
daniel
9adb202a92 * Rework the constexprint to allow operations from low(int64) to high(qword). 
+ 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
Jonas Maebe
683de5ada2 * don't destroy source register when performing division of signed 
number by constant power of two

git-svn-id: trunk@7431 -
 2007-05-23 14:05:27 +00:00
florian
53b2b1e882 * several packed array and varset related ies on sparc fixed 
git-svn-id: trunk@6899 -
 2007-03-17 09:16:48 +00:00
florian
85d63d9fa9 * settings refactored 
git-svn-id: trunk@5094 -
 2006-10-30 18:02:58 +00:00
peter
3078a1927f * remove ttype 
* 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 
http://svn.freepascal.org/svn/fpc/branches/linker/compiler

........
r2921 | peter | 2006-03-15 08:35:00 +0100 (Wed, 15 Mar 2006) | 2 lines

  * pass ObjectWriter to ObjectOuput

........
r2922 | peter | 2006-03-15 12:40:30 +0100 (Wed, 15 Mar 2006) | 2 lines

  * refactor asmdata

........
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
558c894e73 * fix for dword div dword power of two 
git-svn-id: trunk@2890 -
 2006-03-12 18:22:11 +00:00
peter
a3ab2053c9 * support multiple asmlabel types, renamed getlabel to 
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
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
peter
e417e34496 * truncate log 2005-02-14 17:13:06 +00:00
peter
c95a859f0a * generic tlocation 
* move tlocation to cgutils
 2004-10-31 21:45:02 +00:00
peter
65c3ba277c * ungetregister is now only used for cpuregisters, renamed to 
ungetcpuregister
  * renamed (get|unget)explicitregister(s) to ..cpuregister
  * removed location-release/reference_release
 2004-09-25 14:23:54 +00:00
peter
f3f33a5fea * fixed shr/shl 32 2004-08-16 21:00:30 +00:00
florian
8eaf31e212 * qword/int64 shifting fixed 2004-08-01 08:46:31 +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
619b429650 *fixes related to removal of rg 2003-10-24 11:31:43 +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
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
peter
3f97c26b4b * shr and div fixed 2003-07-06 22:09:32 +00:00
peter
a0b9306652 * newra compiles for sparc 2003-06-12 16:43:07 +00:00
mazen
4af28e59cc + added size of destination in code gen methods 
+ making g_overflowcheck declaration same as
  ancestor's method declaration
 2003-06-04 20:59:37 +00:00
peter
230a14ff68 * getregisterfpu size parameter added 
* op_const_reg size parameter added
  * sparc updates
 2003-06-01 21:38:06 +00:00
peter
414bd5fa22 * more sparc cleanup 
* accumulator removed, splitted in function_return_reg (called) and
    function_result_reg (caller)
 2003-05-30 23:57:08 +00:00
mazen
c30ebcb633 * remaking sparc rtl compile 2003-03-15 22:51:58 +00:00
mazen
a33dd56d81 * fixing index overflow in handling new registers arrays. 2003-03-10 21:59:54 +00:00
daniel
86bcea6ef5 * Code generator converted to new register notation 
- Horribily outdated todo.txt removed
 2003-02-19 22:00:14 +00:00
mazen
a47b0fca03 * fixing internal errors related to notn when compiling RTL 2003-02-04 21:50:54 +00:00
daniel
55a161bbbf * Tregister changed into a record 2003-01-08 18:43:56 +00:00
mazen
9978ebc539 - unit cga no more used in sparc compiler. 2002-12-30 21:17:22 +00:00
mazen
b9a1c74a71 + added shift support 2002-12-21 23:22:59 +00:00