fpc/compiler/x86
yury 862348c317 * Keep the GOT offset in a virtual register for i386 non-darwin platforms.
It fixes PIC code generation with GOT for i386 with enabled optimizations. Bugs #28667, #28668. 
  Prior the fix I have not been able to compile even RTL with -O2 due to not enough free registers, since EBX is reserved for GOT.

  It can be further optimized to teach register allocator to not spill the GOT register if possible.
  

git-svn-id: trunk@32020 -
2015-10-12 08:02:56 +00:00
..
aasmcpu.pas * Keep the GOT offset in a virtual register for i386 non-darwin platforms. 2015-10-12 08:02:56 +00:00
agx86att.pas + added support for using Clang as an assembler, and make it the default 2015-09-25 18:31:54 +00:00
agx86int.pas * store a pointer to the used tasminfo record in every assembler writer, so 2015-09-12 23:32:13 +00:00
agx86nsm.pas * Removed unused vars for x86 compiler. 2015-09-17 15:20:15 +00:00
aoptx86.pas * popt386 uses now also all routines of aoptx86 2015-09-29 19:31:33 +00:00
cga.pas
cgx86.pas + generate proper win16 prologue/epilogue for exported routines (we don't yet 2015-09-26 18:04:59 +00:00
cpubase.pas * fixed first_fpu_immreg definition 2015-04-04 14:29:09 +00:00
hlcgx86.pas
itcpugas.pas
itx86int.pas
ni86mem.pas
nx86add.pas * Removed unused vars for x86 compiler. 2015-09-17 15:20:15 +00:00
nx86cal.pas * do not use a_call_ref for procedures allocating all registers since it break spilling, see also issue #28639, resolves issue #28639 2015-09-11 20:56:05 +00:00
nx86cnv.pas * replaced current_procinfo.currtrue/falselabel with storing the true/false 2015-08-27 18:28:57 +00:00
nx86con.pas
nx86inl.pas * Removed unused vars for x86 compiler. 2015-09-17 15:20:15 +00:00
nx86ld.pas * fixed threadvar support on linux/i386 and android/i386 after r31639 2015-09-13 07:46:31 +00:00
nx86mat.pas * fixed compilation of 8086 compiler. 2015-09-17 16:30:02 +00:00
nx86mem.pas
nx86set.pas * renamed getdatalabel() to getglobaldatalabel 2015-03-27 21:25:34 +00:00
rax86.pas * fixed code generation of indirect far calls and jumps on the i8086 from the 2015-10-05 02:19:32 +00:00
rax86att.pas
rax86int.pas * on i8086, for BP7 compatibility, assemble 'call/jmp dword [ref]' as a far call 2015-10-05 00:47:17 +00:00
rgx86.pas
symi86.pas
symx86.pas * don't store reusable defs based on other defs from localsymtables into the 2015-06-23 21:23:25 +00:00
x86ins.dat + added i8086 instruction entries for Jcc near (which is actually a 386+ 2015-04-16 17:07:07 +00:00
x86reg.dat