 sergei
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0b4d54fcb9
- Delete all position markers from assembler code before optimization. Markers of this kind are not used by optimizer and are expected to be ignored, but ignoring them requires numerous checks in all target-specific optimizers and currently isn't done correctly. In turn, failure to ignore markers prevents optimization of procedure prologues and epilogues.
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11 лет назад |
 Jonas Maebe
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362ff5ad01
* only check for _PROPERTY as a regular token, so that
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11 лет назад |
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sergei
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96dd464bf2
* Moved fixup_jmps to target-specific classes for powerpc,powerpc64 and MIPS, cleaned out remaining $ifdef's. A slight functionality change is that fixup_jmps is now called before adding the procedure end symbol, not after, but that should not matter.
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11 лет назад |
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sergei
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eeb15fc445
* Added virtual method tprocinfo.postprocess_code and moved target-specific processing from base class into target-specific descendant classes (ARM and AVR, other targets still to do).
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11 лет назад |
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Jonas Maebe
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d020a32b9a
- removed no longer used tprocdef.fpu_used field for i386/i8086 (the one
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11 лет назад |
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Jonas Maebe
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b57c95043f
+ support overriding tdef/tsym methods with target-specific functionality:
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11 лет назад |
 florian
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686a2d2f3f
+ Support omitting the frame pointer on arm even in procedures with incoming parameters
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11 лет назад |
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florian
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04464b8622
* do not create an fpc_zeromem node if size=0
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11 лет назад |
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Jonas Maebe
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f936a48afa
* don't change the forward/interface definition of regular forward/interface
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11 лет назад |
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Jonas Maebe
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1ac4021178
* moved po_has_inlininginfo from procoptions to procimploptions so that
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11 лет назад |
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sergei
|
52af9a2c89
* Changed passing of hidden parameters to constructors of class-style objects: VMT is always passed in the first ('self') parameter, and the second one ('vmt', although this name is now misleading) contains flag specifying the constructor behavior and meaning of 'self'. Together with r26656 this removes methodpointer sharing between two parameter node trees, it becomes possible not to put methodpointer into temp, but use node tree below 'self' parameter to do virtual calls. This also matches behavior of Delphi.
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11 лет назад |
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sergei
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a1dfaa54dd
* Fixed exception handling in constructors of TP-style objects to correctly handle cases of statically allocated objects (must call destructor but do not free memory) and objects without destructor (must free memory if it was allocated dynamically).
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11 лет назад |
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florian
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b1f54b2853
* indentation fixed
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11 лет назад |
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florian
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fc7dc9e54c
* do cse after the init/final code has been inserted, this might enable new cse opportunities
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11 лет назад |
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florian
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6e63272ab7
* added missing parenthesis
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11 лет назад |
 nickysn
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338d72f564
* extracted the code from psub.translate_registers for generating the name of
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11 лет назад |
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sergei
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6ea9ce1077
* Force managed types to be always returned in parameters, independent of target (primitive types were already handled that way; the patch affects small records with fields of managed types).
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11 лет назад |
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florian
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99eadb91b3
* run CheckAndWarn to get proper locations for warnings about uninitialized variables
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11 лет назад |
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florian
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8be7cfa05f
* check the scope of a variable when checking dfa based uninitialized variables,
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11 лет назад |
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florian
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57586b69c7
* implicit try...finally frames are added after dfa so we don't have to take care if the subroutine needs/uses those or not
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11 лет назад |
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florian
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3cb747f4a7
* mark the node which is the entry of the user code with a flag
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11 лет назад |
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florian
|
cca520abd9
+ warn for uninitialized out parameters when dfa is enabled
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11 лет назад |
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florian
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1a4584f4c6
+ dead store elimination, based on a patch by Jeppe Johansen
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11 лет назад |
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florian
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e8787c4b48
+ constant propagation, based on a patch by Jeppe Johansen
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11 лет назад |
 svenbarth
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68a3827539
Fix for Mantis #21051. Correctly handle specializations that occur during the specialization of methods.
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12 лет назад |
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sergei
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7fbcf64608
* Disabled r25488 for ARM targets since it causes crashes there, Mantis #25050.
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12 лет назад |
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sergei
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1bd43f0ea1
* Outgoing parameters on stack do not need to inhibit stack frame optimization on targets with fixed stack, because there they do not modify stack pointer in the middle of routine.
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12 лет назад |
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florian
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d4968e054b
+ arm: tsettings.instructionset
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12 лет назад |
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sergei
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ac2006898f
* Mark procedures with shortstring value parameters as non-leaf, because such parameters generate a call (to fpc_shortstr_assign).
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12 лет назад |
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svenbarth
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fc79d47b09
Fix for Mantis #24651. Allow pointer comparison for internal expressions (in this case check for valid VMT).
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12 лет назад |
