 sergei
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31edfdc05f
* i386: push references with size OS_F64 using less instructions.
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преди 11 години |
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sergei
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0d3f36eebf
- Remove references to global variable 'cg' from methods of tcg and some of its descendants.
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преди 11 години |
 pierre
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1cec09f979
Add -Caoldwin32gnu ABI option to cope with 'ret $4' issues in old GNU mingw32 C compiler (version below 4.7)
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преди 11 години |
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sergei
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f2096de53a
* tcg386.g_proc_exit: instead of recalculating stack size, use current_procinfo.final_localsize which was calculated in g_proc_entry.
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преди 11 години |
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sergei
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179586f589
+ SEH support for Win32. Enable by cycling with OPT=-dTEST_WIN32_SEH.
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преди 11 години |
 nickysn
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85e1f444c5
* is_ecx_used modified to only check the callee side, but after a call to
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преди 12 години |
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nickysn
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fbca7ee2cb
* check callerside if calleeside isn't available in is_ecx_used. Based on the
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преди 12 години |
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nickysn
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a0723ccfd5
* also check if ECX is nonvolatile in is_ecx_used. Not strictly necessary for the current set of i386 calling conventions, but good as an extra safety precaution in case new calling conventions are added or the code is adapted and used on other platforms.
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преди 12 години |
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nickysn
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378afb69b2
* optimization in tcg386.g_intf_wrapper: use the much more efficient case 1
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преди 12 години |
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nickysn
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aca22a59f7
* optimizations in tcg386.g_copyvaluepara_openarray in order to avoid the
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преди 12 години |
|
nickysn
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bd0585274e
* tsettings.enablecld converted to a targetswitch ts_cld
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преди 12 години |
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nickysn
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52fcc0a407
+ added a new x86-specific compiler option 'enablecld', which controls whether
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преди 12 години |
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nickysn
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5c46e6f474
* emit a cld instruction before the rep movsXX in tcg386.g_copyvaluepara_openarray
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преди 12 години |
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sergei
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5c4abfa75a
+ Implemented saving/restoring registers using PUSH/POP instructions on i386 targets with non-fixed stack. Provides some advantage in code size (e.g. the compiler becomes about 20KBytes smaller).
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преди 12 години |
 florian
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94cf650d9a
* use lea to adjust stack pointer, this is equal or faster on all modern CPUs than add/sub
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преди 12 години |
 paul
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51825b6f2e
compiler: change ret_in_param to accept tabstractprocdef instead of tproccalloption to allow check more options (required for record constructor implementation)
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преди 12 години |
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pierre
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5b5a5ab7af
+ Add EXTDEBUG warning if pi_needs_got was not set in pass_1
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преди 13 години |
 Jonas Maebe
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b1dc518ac4
* removed systems_need_16_byte_stack_alignment and use target_info.stackalign instead
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преди 13 години |
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florian
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3a9e3991be
* the switch -Oouseebp allows the i386 compiler to use ebp as normal register
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преди 13 години |
|
Jonas Maebe
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d6066ed51a
* fixed compilation for i386/m68k after r21878/21879
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преди 13 години |
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pierre
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b9f8934d7e
* Fix for go32v2 specific failure in test/cg/tcalval5 with -Aas option
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преди 13 години |
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sergei
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78c0215447
Preparations to native threadvar support:
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преди 13 години |
|
florian
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ce76ce8769
* fixed wrong tmpref usage as mentioned by Pierre on the mailing list
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преди 14 години |
|
florian
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69e7d8b02f
* generate correct PIC in tcg386.a_loadaddr_ref_cgpara, resolves #19464
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преди 14 години |
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florian
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77f2d6cc0d
* introduce usage of TCGInt in the code generator units
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преди 14 години |
 svenbarth
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35b47e491c
Rebase to revision 17306
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преди 14 години |
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sergei
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c6accaba5c
* tcg386.g_copyvaluepara_openarray, improved generated code:
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преди 14 години |
|
svenbarth
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96116a6c3a
Several adjustments because virtual methods in helpers are just normal methods and a VMT isn't generated for them either.
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преди 14 години |
|
paul
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56bf42de57
compiler: implement record methods and class methods:
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преди 15 години |
|
Jonas Maebe
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8b0301409a
+ i386/iphonesim target for the new iPhoneSimulator in Xcode 3.2.4 and
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преди 15 години |
