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