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