 florian
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af6ffd751f
+ generate optimized code for shifts/rotates by constants
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10 лет назад |
 Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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10 лет назад |
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florian
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9a5b458d4e
* allocate registers properly before icall
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10 лет назад |
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florian
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5c8d0d87cd
o better code generation for avr:
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10 лет назад |
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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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10 лет назад |
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florian
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7f1585b99a
* do not save registers for subroutines which never return
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10 лет назад |
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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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10 лет назад |
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florian
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8b7a449cf1
* clear r1 after 8 Bit multiplication, resolves #27838
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10 лет назад |
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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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10 лет назад |
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florian
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bd803769b8
* fix compilation
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10 лет назад |
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florian
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9559dabe51
* function result is in r24:r25
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10 лет назад |
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florian
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1ef7e36f3c
* some fixes for handling parameters passed on the stack
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10 лет назад |
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florian
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03fa8336de
o several avr fixes
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10 лет назад |
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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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10 лет назад |
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florian
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63bf17440c
* use volatile registers first
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10 лет назад |
 Jonas Maebe
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61e4a1b811
+ added tasmlist parameter to getintparaloc() (needed for llvm)
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10 лет назад |
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Jeppe Johansen
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8c105d4c97
Fix off by 8 error.
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10 лет назад |
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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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10 лет назад |
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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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10 лет назад |
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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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11 лет назад |
 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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11 лет назад |
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Jeppe Johansen
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10522e9779
Disabled a_adjust_sp optimized steps for now.
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11 лет назад |
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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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11 лет назад |
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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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11 лет назад |
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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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11 лет назад |
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florian
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cb48c2afca
* some fixes for parameter handling on avr
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11 лет назад |
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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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11 лет назад |
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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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12 лет назад |
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florian
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a3dff44489
+ support of 64 bit operations on avr
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12 лет назад |
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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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13 лет назад |
