 Jonas Maebe
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0afbe85aab
* various memory reference alignment fixes
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8 år sedan |
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Jonas Maebe
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aa1be3276f
- removed default value of _typ parameter of TAsmData.(Weak)RefAsmSymbol():
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9 år sedan |
 Jeppe Johansen
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159c28eca8
Fix AVR comparison with zero.
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9 år sedan |
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Jeppe Johansen
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5ec4d38231
Add support for ram-less AVR chips and simultanously optimize flash/ram size the initfinal calling sequence.
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9 år sedan |
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Jeppe Johansen
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14020b044c
Fix bug in gen_load_cgpara_loc for 64bit registers on 8bit architectures.
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9 år sedan |
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Jeppe Johansen
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1a285a7d24
Fixed an off-by-one error in a_load_const_cgpara which caused some problems.
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9 år sedan |
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Jeppe Johansen
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7fc3ed2644
Fix a broken OpCp2Op optimization. It needed the added NR_DEFAULTFLAGS allocation to not break subsequent optimizations.
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9 år sedan |
 florian
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af6ffd751f
+ generate optimized code for shifts/rotates by constants
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10 år sedan |
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Jeppe Johansen
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03880c2f74
Added some peephole optimizations, and fixed generic unconditional jump optimizations, for AVR.
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10 år sedan |
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florian
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9a5b458d4e
* allocate registers properly before icall
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10 år sedan |
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florian
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5c8d0d87cd
o better code generation for avr:
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10 år sedan |
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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 år sedan |
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florian
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7f1585b99a
* do not save registers for subroutines which never return
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10 år sedan |
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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 år sedan |
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florian
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8b7a449cf1
* clear r1 after 8 Bit multiplication, resolves #27838
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10 år sedan |
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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 år sedan |
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florian
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bd803769b8
* fix compilation
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10 år sedan |
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florian
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9559dabe51
* function result is in r24:r25
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10 år sedan |
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florian
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1ef7e36f3c
* some fixes for handling parameters passed on the stack
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10 år sedan |
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florian
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03fa8336de
o several avr fixes
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10 år sedan |
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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 år sedan |
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florian
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63bf17440c
* use volatile registers first
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10 år sedan |
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Jonas Maebe
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61e4a1b811
+ added tasmlist parameter to getintparaloc() (needed for llvm)
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10 år sedan |
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Jeppe Johansen
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8c105d4c97
Fix off by 8 error.
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10 år sedan |
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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 år sedan |
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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 år sedan |
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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 år sedan |
 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 år sedan |
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Jeppe Johansen
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10522e9779
Disabled a_adjust_sp optimized steps for now.
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11 år sedan |
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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 år sedan |
