 florian
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5b16a84de1
+ RCallReg2RJmp optimization
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7 年 前 |
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florian
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46ab35edb3
* apply MovOpMov2Op also to inc and dec
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7 年 前 |
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florian
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366360d36c
* LdiMov/Cp2Ldi/Cpi may not be performed if reg0=reg1
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7 年 前 |
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florian
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ad01f059e8
* after a LdiMov/Cp2Ldi/Cpi optimization, the compiler should not continue to optimize this instruction because then reg. alloc info is wrong
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7 年 前 |
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florian
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4a43d992f5
* unified usage of MatchOpType
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8 年 前 |
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florian
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39b7f1bffe
* do not write assembler optimizer debug output in avr assembler files
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8 年 前 |
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florian
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8e7101a65a
* proper naming of the optimziation in the DebugMsg
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8 年 前 |
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florian
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e33b2920dc
+ CallReg2Jmp optimization
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8 年 前 |
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florian
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e49a826837
+ PushPushPopPop2MovMov optimization
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8 年 前 |
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florian
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0520d246d0
* changed LdiCp2Cpi into LdiMov/Cp2Ldi/Cpi and improved it
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8 年 前 |
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florian
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b2f15e2736
* first check for ait_instruction before checking opcode
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9 年 前 |
 Jeppe Johansen
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baae6ec169
Fix incorrect AVR optimization.
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9 年 前 |
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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 年 前 |
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Jeppe Johansen
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ffe67a93b4
Fix is_calljmp to include call instructions. This was breaking some optimizations previously.
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10 年 前 |
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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 年 前 |
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florian
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b1147ba1b7
+ OpCmp2Op optimization for AVR
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10 年 前 |
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florian
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9216e561e2
+ make use of sbi/cbi
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10 年 前 |
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florian
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e56d8d1c96
* fix mov rX,...; mov rX,... optimization, hp1 needs to be checked if it is really an instruction, resolves issue #27975
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10 年 前 |
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florian
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3282ff0506
+ remove dead moves, resolves issue #27842
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10 年 前 |
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florian
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987b66636d
+ optimize LDS/STS into IN/OUT, resolves issue #27884
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10 年 前 |
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florian
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3e8766290d
* implements RegInInstruction and fixes RegModifiedByInstruction for avr
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10 年 前 |
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florian
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a4c7103033
* remove useless mov instructions
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10 年 前 |
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florian
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db63693b7e
* tai returned by GetNextInstructionUsingReg must be checked if it is really an instruction
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10 年 前 |
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Jeppe Johansen
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7fe4b13248
Fix broken peephole optimization that was testing the wrong register for modifications.
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10 年 前 |
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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 年 前 |
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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 年 前 |
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florian
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8f343078fa
* optimize moves into movw if possible
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14 年 前 |
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florian
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bc73f9021c
Merged revisions 5891-10167,10169-10180 via svnmerge from
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17 年 前 |
