 Jonas Maebe
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d69ad8fa41
* removed temppos field again from parameter locations: they're not allocated
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пре 7 година |
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Jonas Maebe
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4686f61002
* keep track of the temp position separately from the offset in references,
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пре 7 година |
 florian
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ee252d0ecd
+ allocate real registers properly in tcgavr
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пре 7 година |
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florian
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3a81ccf48b
* simplify tcgavr.a_op_reg_reg_internal
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пре 7 година |
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florian
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23722a2f95
* correctly negate 8 bit values on avr, resolves #33322
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пре 7 година |
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florian
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311bcd4c08
* do not destroy flags while clearing R1, resolves #33170
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пре 7 година |
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florian
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291ee4b562
* clear r1 (and save/restore) in interrupt routines on avr
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пре 7 година |
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florian
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cb087279d6
* do not generate an andi if the constant is 255
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пре 7 година |
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florian
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7817102727
* patch by Christo Crause to implement 8 bit multiplications for "mul-less" avr types, resolves issue #31925
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пре 8 година |
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florian
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9ef646e3c5
* fix avr for new GetNextReg behaviour
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пре 8 година |
 nickysn
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db09759763
* also integrated the getnextreg() implementation for 8-bit and 16-bit alus from
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пре 8 година |
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nickysn
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cf28b202eb
* integrated the getintregister() implementation for 8-bit and 16-bit alus from
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пре 8 година |
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nickysn
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ddba821561
* GetNextReg(), used by 16-bit and 8-bit code generators (i8086 and avr) moved
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пре 8 година |
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nickysn
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3c96090d3c
+ optimized avr code generation for shr by shiftcount=size*8-1 and sar by
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пре 8 година |
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nickysn
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5138d4e067
* fixed avr multiplication after r36344
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пре 8 година |
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florian
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0954e09834
* correctly handle 16 bit signed operations on AVRs without mul instruction, resolves #31036
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пре 8 година |
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Jonas Maebe
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a25ebbba3e
+ added volatility information to all memory references
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пре 8 година |
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florian
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0882c13cb7
* do not move dest to a new register if not needed in tcgavr.g_concatcopy
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пре 8 година |
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Jonas Maebe
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0afbe85aab
* various memory reference alignment fixes
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пре 9 година |
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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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пре 9 година |
 Jeppe Johansen
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159c28eca8
Fix AVR comparison with zero.
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пре 9 година |
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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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пре 9 година |
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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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пре 10 година |
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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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пре 10 година |
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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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пре 10 година |
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florian
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af6ffd751f
+ generate optimized code for shifts/rotates by constants
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пре 10 година |
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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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пре 10 година |
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florian
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9a5b458d4e
* allocate registers properly before icall
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пре 10 година |
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florian
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5c8d0d87cd
o better code generation for avr:
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пре 10 година |
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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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пре 10 година |
