 florian
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af6ffd751f
+ generate optimized code for shifts/rotates by constants
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преди 10 години |
 Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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преди 10 години |
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florian
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9a5b458d4e
* allocate registers properly before icall
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преди 10 години |
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florian
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5c8d0d87cd
o better code generation for avr:
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преди 10 години |
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florian
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1969abec77
* improved code generation in a_op_const_reg_internal and a_op_const_reg_reg
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преди 10 години |
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florian
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7f1585b99a
* do not save registers for subroutines which never return
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преди 10 години |
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florian
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9e51283ae0
+ initial a_op_const_reg_reg and a_op_reg_reg_reg implementations to generate optimized 16 Bit multiplications on avr
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преди 10 години |
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florian
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8b7a449cf1
* clear r1 after 8 Bit multiplication, resolves #27838
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преди 10 години |
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florian
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4d01271944
* due to avr's harvard architecture, loads of code labels need to use the gs(...) macro
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преди 10 години |
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florian
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bd803769b8
* fix compilation
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преди 10 години |
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florian
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9559dabe51
* function result is in r24:r25
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преди 10 години |
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florian
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1ef7e36f3c
* some fixes for handling parameters passed on the stack
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преди 10 години |
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florian
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03fa8336de
o several avr fixes
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преди 10 години |
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florian
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6a032bee1b
* improved code generation for a_load_const_reg and a_op_const_reg
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преди 10 години |
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florian
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63bf17440c
* use volatile registers first
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преди 10 години |
 Jonas Maebe
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61e4a1b811
+ added tasmlist parameter to getintparaloc() (needed for llvm)
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преди 10 години |
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Jeppe Johansen
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8c105d4c97
Fix off by 8 error.
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преди 10 години |
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florian
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873d88ba57
* fix 8 Bit*8 Bit multiplication according to #27737 using modified code supplied by Georg Hieber
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преди 10 години |
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florian
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ad995eb121
* use correctly CALL/RCALL and JMP/RJMP on avr, resolves #27738
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преди 10 години |
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Jonas Maebe
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b745dcc64c
* moved g_external_wrapper() to the hlcg, and also g_intf_wrapper() because
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преди 11 години |
 sergei
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e4fea2ebc8
* Dummy implementations of a_bit_scan_reg_reg and g_stackpointer_alloc in tcg, removes the need to override these methods in every descendant code generator solely to avoid "constructing a class with abstract method" warning.
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преди 11 години |
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Jeppe Johansen
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10522e9779
Disabled a_adjust_sp optimized steps for now.
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преди 11 години |
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Jeppe Johansen
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2227045e23
Replace forbidden chars in more places in the GAS assembler writer.
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преди 11 години |
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Jeppe Johansen
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e33550b67d
Added support for X,Y,and Z register aliases plus low/high forms, and post-incrementation in AVR assembler reader.
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преди 11 години |
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sergei
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9c1f917e3a
* a_call_ref functionality cannot be implemented efficiently at code generator level, because references need specific preparations at earlier points. Moved this support to tcgcallnode and its x86 descendants, and got rid of all ifdef's around.
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преди 11 години |
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florian
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cb48c2afca
* some fixes for parameter handling on avr
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преди 11 години |
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florian
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4d5119bf1c
* fixes several issues which cause warnings by the dfa code when using it to detect uninitialized variables
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преди 11 години |
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Jonas Maebe
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69c29a415f
* pass the procdef to getintparaloc instead of only the proccalloption, so
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преди 12 години |
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florian
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a3dff44489
+ support of 64 bit operations on avr
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преди 13 години |
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Jonas Maebe
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7a0ae38700
+ also specify the parameter def when allocating a parameter via
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преди 13 години |
