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