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