 Jonas Maebe
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0d51aa650c
+ mov reg, mem1 to mov reg, mem1
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26 years ago |
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Jonas Maebe
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4f997fddd1
* no fistp/fild optimization for S_IQ (fistq doesn't exist)
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26 years ago |
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Jonas Maebe
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8cf4da6d5e
+ optimize pascal code surrounding assembler blocks
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27 years ago |
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Jonas Maebe
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0395e5e0b6
* change "inc x/dec x; test x, x" to "add 1, x/sub 1,x" because inc and dec
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27 years ago |
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Jonas Maebe
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f3d215d12d
* fixed fistp/fild optimization
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27 years ago |
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Jonas Maebe
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97966cb9b5
+ change "sub/add const1, reg" or "dec reg" followed by "sub const2, reg" to one
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27 years ago |
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Jonas Maebe
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5da43943cd
* fixed bug in shr/shl optimization
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27 years ago |
 peter
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9a889d1750
* removed commentlevel
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27 years ago |
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Jonas Maebe
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30fa4efbd4
- removed {$ifdef ver0_99_11}'s
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27 years ago |
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peter
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1b369bb4bb
+ globtype,tokens,version unit splitted from globals
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27 years ago |
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Jonas Maebe
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2fcfb2ce50
* corrected small syntax error in part between {ifdef ver0_99_11}
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27 years ago |
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Jonas Maebe
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242244016d
* changed "if longintvar in set" to case or "if () or () .." statements
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27 years ago |
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Jonas Maebe
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a7e2ff769e
+ change "setxx mem; movb mem, reg8" to "setxx reg8" if mem is a local
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27 years ago |
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Jonas Maebe
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63d4c1f2a1
* "call x;jmp y" optimization not done anymore for P6 and equivalents
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27 years ago |
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Jonas Maebe
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286d20463c
+ change "call x; jmp y" to "push y; jmp x" (suggestion from Daniel)
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27 years ago |
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Jonas Maebe
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0e54f2bc9c
* bugfix in fpu optimizations for single division/substraction
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27 years ago |
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Jonas Maebe
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88356f2c40
+ no loading of values on the fpu stack if the memory expression can be used
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27 years ago |
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Jonas Maebe
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2f34365234
+ some small FPU peephole optimizations (use value in FP regs instead of loading it
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27 years ago |
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Jonas Maebe
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11e68b67f5
* fixed small memory leak
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27 years ago |
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Jonas Maebe
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3bf7d9a724
+ removal of "lea (reg), reg)", "imul $1, reg", change "mov reg1, reg2; mov (reg2), reg2" to "mov (reg1), reg2"
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27 years ago |
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Jonas Maebe
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68bc49c014
* moved UpdateUsedRegs (+ bugfix) to daopt386
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27 years ago |
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peter
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a970dd85d1
* fixed subl $2,esp;psuhw bug
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27 years ago |
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Jonas Maebe
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0e770798da
* released REGALLOC
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27 years ago |
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Jonas Maebe
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2c1ae07bea
* optimizer now completely dependant on GetNext/GetLast instruction, works again with -dRegAlloc
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27 years ago |
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Jonas Maebe
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57886308d0
* fixed optimizer incompatibilities with freelabel code in psub
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27 years ago |
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peter
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19c63e360f
* removed warnings
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27 years ago |
 florian
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4394fa784d
* reinstated Jonas' bugfix
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27 years ago |
 pierre
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b8b02bb518
* removed a line that add no sense and
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27 years ago |
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florian
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560661014f
* patch of Jonas applied
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27 years ago |
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Jonas Maebe
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f2da32cd91
* changed optimizer switches + cleanup of DestroyRefs in daopt386.pas
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27 years ago |
