 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 سال پیش |
 Jonas Maebe
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362ff5ad01
* only check for _PROPERTY as a regular token, so that
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11 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
 florian
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686a2d2f3f
+ Support omitting the frame pointer on arm even in procedures with incoming parameters
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11 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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sergei
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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 سال پیش |
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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 سال پیش |
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florian
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b1f54b2853
* indentation fixed
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11 سال پیش |
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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 سال پیش |
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florian
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6e63272ab7
* added missing parenthesis
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11 سال پیش |
 nickysn
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338d72f564
* extracted the code from psub.translate_registers for generating the name of
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11 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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florian
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cca520abd9
+ warn for uninitialized out parameters when dfa is enabled
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11 سال پیش |
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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 سال پیش |
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florian
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e8787c4b48
+ constant propagation, based on a patch by Jeppe Johansen
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11 سال پیش |
 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 سال پیش |
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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 سال پیش |
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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 سال پیش |
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florian
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d4968e054b
+ arm: tsettings.instructionset
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12 سال پیش |
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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 سال پیش |
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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 سال پیش |
