 sergei
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31edfdc05f
* i386: push references with size OS_F64 using less instructions.
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11 سال پیش |
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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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11 سال پیش |
 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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11 سال پیش |
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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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11 سال پیش |
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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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11 سال پیش |
 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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12 سال پیش |
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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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12 سال پیش |
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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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12 سال پیش |
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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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12 سال پیش |
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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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12 سال پیش |
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nickysn
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bd0585274e
* tsettings.enablecld converted to a targetswitch ts_cld
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12 سال پیش |
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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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12 سال پیش |
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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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12 سال پیش |
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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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12 سال پیش |
 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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12 سال پیش |
 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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12 سال پیش |
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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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13 سال پیش |
 Jonas Maebe
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b1dc518ac4
* removed systems_need_16_byte_stack_alignment and use target_info.stackalign instead
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13 سال پیش |
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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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13 سال پیش |
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Jonas Maebe
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d6066ed51a
* fixed compilation for i386/m68k after r21878/21879
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13 سال پیش |
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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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13 سال پیش |
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sergei
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78c0215447
Preparations to native threadvar support:
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13 سال پیش |
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florian
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ce76ce8769
* fixed wrong tmpref usage as mentioned by Pierre on the mailing list
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14 سال پیش |
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florian
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69e7d8b02f
* generate correct PIC in tcg386.a_loadaddr_ref_cgpara, resolves #19464
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14 سال پیش |
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florian
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77f2d6cc0d
* introduce usage of TCGInt in the code generator units
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14 سال پیش |
 svenbarth
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35b47e491c
Rebase to revision 17306
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14 سال پیش |
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sergei
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c6accaba5c
* tcg386.g_copyvaluepara_openarray, improved generated code:
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14 سال پیش |
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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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14 سال پیش |
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paul
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56bf42de57
compiler: implement record methods and class methods:
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15 سال پیش |
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Jonas Maebe
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8b0301409a
+ i386/iphonesim target for the new iPhoneSimulator in Xcode 3.2.4 and
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15 سال پیش |
