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