 J. Gareth "Curious Kit" Moreton
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3808bcb864
* x86: Introduced TrySwapMovOp method, and redesigned TrySwapMovCmp
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hace 3 años |
 florian
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39d7d5ffb9
+ Debug message
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hace 2 años |
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J. Gareth "Curious Kit" Moreton
|
414d3b1b34
* x86: Fixed movzwl/movzbl bug in OptPass2Movx (resolves i40003)
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hace 2 años |
|
florian
|
d7616e357c
+ ShlShl2Shl optimization
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hace 2 años |
|
florian
|
02c245bc41
* further look ahead for temp. deallocation for FstpFldFstp2Fstp and FstpFld2<Nop>
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hace 2 años |
|
florian
|
ba44553b6e
+ FstpFldFstp2Fstp optimization
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
54b499a9e8
* x86: Extension to Cmp1Jl2Cmp0Jle to catch inverted variant
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
99f3d4bf2d
* x86: TEST and CMP optimisations now perform jump optimisations prematurely to remove unnecessary TEST/CMPs
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
2a961c74d4
* x86: New XOR->BTC peephole optimisation
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
71ec40e7f7
* x86: Converted BTR and BTS tests to use a new utility function to check if BTx instructions are acceptable to use
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
12f2f69184
* x86: New AND(NOT X)->BTR peephole optimisation
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
b3d313076f
* x86: New OR->BTS peephole optimisation
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hace 2 años |
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J. Gareth "Curious Kit" Moreton
|
5276fdc41a
* x86: New TEST->BT peephole optimisation
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hace 2 años |
|
J. Gareth "Curious Kit" Moreton
|
c9461b7313
* x86: Flags that relate to optimization hints rather than features have been moved to a separate set
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hace 2 años |
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J. Gareth "Curious Kit" Moreton
|
e942c00f82
x86: MovMovMov2XChg optimisation now makes use of the CPUX86_HAS_FAST_XCHG flag
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hace 2 años |
 Pierre Muller
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71df6b83c6
Avoidd to use hp1 after calling RemoveInstruction, as the VMT is invalidated
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hace 2 años |
 Sven/Sarah Barth
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a2789d611f
* fix crash in debug output in TX86AsmOptimizer.DoArithCombineOpt for DEC/INC $reg
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hace 2 años |
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J. Gareth "Curious Kit" Moreton
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236febb148
* x86: Fixed bugs in and refactored and renamed
|
hace 3 años |
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J. Gareth "Curious Kit" Moreton
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dbd8259c48
* x86: Fixed mistake in var9 optimisation under -Os; "andl $255,%eax" is not
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hace 3 años |
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J. Gareth "Curious Kit" Moreton
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3ba9cf5b4f
* x86: PostPeepholeOptTestOr has different debug messages for each found instruction, and also tests for BEXTR and BZHI.
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hace 3 años |
|
J. Gareth "Curious Kit" Moreton
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a7d1f7d771
* x86: FuncMov2Func now has code to remove "mov %reg,%reg" (since it doesn't get removed in Pass 2).
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hace 3 años |
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J. Gareth "Curious Kit" Moreton
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3d805b8a9a
* x86: FuncMov2Func moved to separate method and also called by OptPass2MOV.
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hace 3 años |
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J. Gareth "Curious Kit" Moreton
|
d35be8a9ea
* x86: Extended FuncMov2Func optimisation to handle 1, 3 and 4-operand functions
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hace 3 años |
|
J. Gareth "Curious Kit" Moreton
|
9fc2b9062d
* x86: Updated Mov0LblCmp0Jne optimisation to work when alignment hints appear before the label
|
hace 3 años |
|
florian
|
a1064ad8fd
+ MovSubCmp2MovSub optimization
|
hace 2 años |
|
florian
|
c75bb80b14
* more debug messages
|
hace 3 años |
|
florian
|
86547d35d7
+ apply OpTest/Or2Op optimization to ANDN as well
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hace 3 años |
|
J. Gareth "Curious Kit" Moreton
|
567244007e
* x86: Improvement to bug fix so an optimisation can still be made even if the other register is in use
|
hace 3 años |
|
J. Gareth "Curious Kit" Moreton
|
41b8f6a42e
* x86: Bug fix where improved AddMov2Mov optimisation didn't
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hace 3 años |
|
J. Gareth "Curious Kit" Moreton
|
45b1d592f5
* x86: Bug fix where "mov $0,%reg" was inserted on the wrong side of a SETcc instruction
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hace 3 años |
