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9e307f5c3a
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1427 Commits

Author SHA1 Message Date
florian
9e307f5c3a - removed code not used for years 
git-svn-id: trunk@43575 -
 2019-11-24 19:50:27 +00:00
florian
d444f750f9 * factored out TX86AsmOptimizer.OptPass1Cmp 
* fixed it
  * activated it for x86-64

git-svn-id: trunk@43574 -
 2019-11-24 16:33:50 +00:00
florian
dea1855126 o patch by J. Gareth Moreton, resolves #36352: 
* The supplied patch cleans up some vestigial code from the i386 peephole
      optimizer that has since been superseded by the jump optimisations over
      at #36271.
    * The PrePeepholeOptsCPU method has had a minor restructuring to better
      handle the rare case where InsContainsSegRef() returns True and
      p becomes something that is no longer an instruction (it ultimately
      removes a conditonal check and some overhead from repeated function calls).

git-svn-id: trunk@43573 -
 2019-11-24 16:12:02 +00:00
pierre
c882828fd0 Minimalist change to avoid Invalid Typecast error on class when compiled with '-CriotR -O2' for i386-go32v2 target 
git-svn-id: trunk@43565 -
 2019-11-23 22:44:30 +00:00
svenbarth
3e9bfedbc4 * ensure that the required functions are referenced for Win32 SEH for packages as well 
git-svn-id: trunk@43552 -
 2019-11-21 21:45:21 +00:00
svenbarth
2e259ee3cc * the VMT of the exception class needs to be referenced indirectly 
git-svn-id: trunk@43543 -
 2019-11-21 21:44:48 +00:00
florian
2d3ef8b4bc * pushf/push cs on all platforms when directly calling an interrupt procedure, with the 
recent changes needed for 16 byte stack alignment it should work now

git-svn-id: trunk@43508 -
 2019-11-17 14:16:32 +00:00
florian
87b3b089d6 * i386: more clean up of TCPUAsmOPtimizer.PeepHoleOptPass1Cpu 
git-svn-id: trunk@43465 -
 2019-11-14 21:26:48 +00:00
florian
632f13c47a * i386 does not use anymore its own assembler optimizer loops 
git-svn-id: trunk@43464 -
 2019-11-14 21:14:01 +00:00
florian
7747c5fc27 -- Zusammenführen von r43307 bis r43443 in ».«: 
D    tests/webtbs/tw32219.pp
U    compiler/i386/i386att.inc
U    compiler/i386/i386atts.inc
U    compiler/i386/i386int.inc
U    compiler/i386/i386nop.inc
U    compiler/i386/i386op.inc
U    compiler/i386/i386prop.inc
U    compiler/i386/i386tab.inc
U    compiler/i8086/i8086att.inc
U    compiler/i8086/i8086atts.inc
U    compiler/i8086/i8086int.inc
U    compiler/i8086/i8086nop.inc
U    compiler/i8086/i8086op.inc
U    compiler/i8086/i8086prop.inc
U    compiler/i8086/i8086tab.inc
U    compiler/x86/x86ins.dat
U    compiler/x86_64/x8664ats.inc
U    compiler/x86_64/x8664att.inc
U    compiler/x86_64/x8664int.inc
U    compiler/x86_64/x8664nop.inc
U    compiler/x86_64/x8664op.inc
U    compiler/x86_64/x8664pro.inc
U    compiler/x86_64/x8664tab.inc
U    tests/utils/avx/avxopcodes.pas
-- Aufzeichnung der Informationen für Zusammenführung von r42706 bis r43443 in ».«:
 U   .

git-svn-id: trunk@43444 -
 2019-11-10 16:44:34 +00:00
tg74
1454e8b29d new avx512-opcodes VBMI2,VNNI,BITALG ... 
git-svn-id: branches/tg74/avx512merge@43406 -
 2019-11-06 19:51:01 +00:00
florian
20a47afe13 * more aggressive LeaCallLeaRet2Jmp 
git-svn-id: trunk@43373 -
 2019-11-02 22:37:31 +00:00
florian
3487c34ed9 * unified TX86AsmOptimizer.OptPass1MOVAP and TX86AsmOptimizer.OptPass1VMOVAP 
git-svn-id: trunk@43370 -
 2019-11-02 18:48:23 +00:00
florian
fa9c7a92c7 -- Zusammenführen von r42725 bis r43306 in ».«: 
A    tests/webtbs/tw32219.pp
U    tests/utils/avx/avxopcodes.pas
U    tests/utils/avx/asmtestgenerator.pas
U    compiler/i386/i386tab.inc
U    compiler/i386/i386nop.inc
U    compiler/i8086/i8086tab.inc
U    compiler/i8086/i8086nop.inc
U    compiler/x86_64/x8664tab.inc
U    compiler/x86_64/x8664nop.inc
U    compiler/x86/aasmcpu.pas
U    compiler/x86/x86ins.dat
U    compiler/x86/rax86.pas
-- Aufzeichnung der Informationen für Zusammenführung von r42706 bis r43306 in ».«:
 U   .

git-svn-id: trunk@43307 -
 2019-10-23 18:17:50 +00:00
florian
c2a36826a7 * regenerated 
git-svn-id: branches/tg74/avx512merge@43300 -
 2019-10-21 20:08:27 +00:00
florian
14167ca84a * potential fix for assembler MOVNTSD 
git-svn-id: branches/tg74/avx512merge@43276 -
 2019-10-20 15:51:18 +00:00
florian
fb91899457 * adapted 16 byte alignment handling on linux: it is now assumed that the callee tries to clear the stack, so in the caller, the stack is re-adjusted 
git-svn-id: trunk@43176 -
 2019-10-12 21:51:13 +00:00
tg74
05429fc4c2 bugfix 35700 - replace x86insdat-opcodeflags SCL_32,SCL_64 with \336\,\337\) 
git-svn-id: branches/tg74/avx512merge@43152 -
 2019-10-08 09:13:43 +00:00
florian
8ecdb2e9ca + dwarf support for tls threadvars 
git-svn-id: trunk@43134 -
 2019-10-05 20:48:31 +00:00
florian
a2d3522812 * general-dynamic -> global-dynamic 
git-svn-id: trunk@43132 -
 2019-10-05 20:48:29 +00:00
florian
03f7ef4c63 * renamed tls model switches and symbols to match gcc 
git-svn-id: trunk@43122 -
 2019-10-05 20:48:20 +00:00
tg74
f0002fe644 bugfix 35700 without opcode flags 
git-svn-id: branches/tg74/avx512merge@43106 -
 2019-10-02 20:39:41 +00:00
florian
11319353fd * loading a got depends only on the fact if a got is needed and not if pic shall be generated 
git-svn-id: trunk@43075 -
 2019-09-25 21:19:06 +00:00
florian
56d91b4ca7 + support tls threadvars with the internal assembler 
git-svn-id: trunk@43070 -
 2019-09-25 21:19:03 +00:00
florian
bd1d6f335d * if we load a got depends only if one is needed, not if PIC is generated as this could be also caused by tls support 
git-svn-id: trunk@43055 -
 2019-09-22 15:27:51 +00:00
pierre
0fa70759a2 * cutils.pas (size_2_align): Move to.. 
globals.pas (size_2_align): ...here.
     Change parameter type to asizeuint to avoid overflows.
     (var_align_size, const_align_size): Also change parameter type to asizeuint.
     i386/cpupara.pas, i8086/cpupara.pas, x86_64/cpupara.pas: Add globals
     to implementation uses clause because of size_2_align move.

git-svn-id: trunk@43022 -
 2019-09-16 14:50:43 +00:00
florian
896e031e84 * interrupt procedures fixed for i386 targets with a fixed stack with 16 byte alignment 
git-svn-id: trunk@43006 -
 2019-09-15 17:17:27 +00:00
tg74
11c46f9345 bugfix 35700 xmmrm - zmmrm, mem32/64 
git-svn-id: branches/tg74/avx512merge@42955 -
 2019-09-08 19:12:36 +00:00
tg74
41c500e51a preparing for bugfix 35700 
git-svn-id: branches/tg74/avx512merge@42838 -
 2019-08-26 19:33:12 +00:00
florian
ba203c0564 + x86 makes use of fpu_capabilities 
* moved CPUX86_HAS_AVXUNIT to FPUX86_HAS_AVXUNIT
+ mm register allocator can be initialized with 32 mm registers of AVX512

git-svn-id: trunk@42707 -
 2019-08-16 11:35:03 +00:00
florian
70a2b0b260 * restored change information for FMA instructions which got lost somewhere 
git-svn-id: branches/tg74/avx512@42651 -
 2019-08-11 16:59:10 +00:00
florian
f883dd6dbb Synchronized with trunk, part 2 (make all works, avx-512 support not yet tested, no regression testing yet) 
git-svn-id: branches/tg74/avx512@42643 -
 2019-08-10 19:38:35 +00:00
florian
746bfced25 Synchronized with trunk, part 1 (only make cycle tested, make all is broken, avx-512 support not yet tested 
git-svn-id: branches/tg74/avx512@42642 -
 2019-08-10 13:53:20 +00:00
Jonas Maebe
ce598c15ec * factored out the conditions under which add nodes need to perform 
overflow checks
   o in particular ensure that cpu-specific overrides don't perform overflow
     checks when nf_internal is set

git-svn-id: trunk@42573 -
 2019-08-03 12:19:50 +00:00
Jonas Maebe
3fee990218 * on Mach-O, PECOFF and ELF platforms, write local symbols as hidden/ 
private_extern (or plain global in case of PECOFF, as the effect is
    the same there): visible across object files, but they become local
    when linked into a binary/library. This enables cross-unit inlining
    of functions accessig implementation-only symbols.

git-svn-id: trunk@42340 -
 2019-07-07 21:33:43 +00:00
Jonas Maebe
449a14dddf - disabled ogmacho, as it can no longer deal with the assembly we generate 
git-svn-id: trunk@42339 -
 2019-07-07 21:33:39 +00:00
Jonas Maebe
a0e35fd1bc * synchronised with trunk till r42118 
git-svn-id: branches/debug_eh@42119 -
 2019-05-25 13:19:06 +00:00
Jonas Maebe
77658b925b * disable regular array -> dynamic array type coversion support unless 
{$modeswitch arraytodynarray} is active (mantis #35576)
   o changed compiler to compile without this modeswitch
   o added the modeswitch to a test that depends on it

git-svn-id: trunk@42118 -
 2019-05-25 12:31:32 +00:00
pierre
c752aa5cf5 Avoid incomplete case warning when compiled with -dTEST_WIN32_SEH 
git-svn-id: trunk@42115 -
 2019-05-24 10:14:51 +00:00
Jonas Maebe
1b6425176b * synchronised with trunk till r42049 
git-svn-id: branches/debug_eh@42050 -
 2019-05-12 18:44:05 +00:00
Jonas Maebe
281b3ad276 * fix case completeness and unreachable code warnings in compiler that would 
be introduced by the next commit

git-svn-id: trunk@42046 -
 2019-05-12 14:29:03 +00:00
Jonas Maebe
a7bd37d17a * synchronised with trunk till r40776 
git-svn-id: branches/debug_eh@41867 -
 2019-04-13 15:16:09 +00:00
Károly Balogh
2c1639003c * reinstate the internalerror removed in r41730 for i386, as that was a valid condition to verify 
git-svn-id: trunk@41731 -
 2019-03-18 13:21:58 +00:00
Károly Balogh
5358851f84 * clean up some things regarding explicit paraloc handling. this should fix m68k-amiga and powerpc-morphos builds after r41716 
git-svn-id: trunk@41730 -
 2019-03-18 01:19:18 +00:00
Jonas Maebe
5d28e2156b + support for generating Dwarf CFI using .cfi_* directives 
o adjust peephole optimisers so they don't remove cfi_endproc directives
     in case of tail call optimisation

git-svn-id: branches/debug_eh@41578 -
 2019-03-03 17:15:03 +00:00
Jonas Maebe
50c82b6468 * synchronised with trunk till r41537 
git-svn-id: branches/debug_eh@41538 -
 2019-03-01 16:20:22 +00:00
yury
039aee9568 * i386 PIC: Do not force EBX as a GOT register if tf_section_threadvars is not set. Actually forcing EBX here is a bad idea anyway. 
git-svn-id: trunk@41463 -
 2019-02-25 15:05:26 +00:00
yury
4da16992df * i386: Minor PIC initialization improvement if the GOT register is forced to EBX. 
git-svn-id: trunk@41462 -
 2019-02-25 14:43:46 +00:00
yury
e5c2d13671 * Do not set pi_needs_got in current_procinfo.flags at the node level, since the GOT usage can only be estimated there. Instead set the pi_needs_got flag at places where the GOT register is accessed during the code generation. This eliminates generation of the unneeded initialization of the GOT register and fixes linker errors when the _GLOBAL_OFFSET_TABLE_ symbol is referenced but no actual GOT references are present. 
git-svn-id: trunk@41460 -
 2019-02-25 13:35:40 +00:00
yury
a277a5f8db * Removed unused local vars. 
git-svn-id: trunk@41457 -
 2019-02-25 11:22:49 +00:00