 J. Gareth "Curious Kit" Moreton
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49c713133b
* x86: Converted bit-test optimisations to use
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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5e418b090b
* x86: New debug_hexstr instruction to help produce concise debug comments
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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082101b975
* x86-64: Extended the movl/movq optimisation to cover more distance
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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b82e066ab2
* x86-64: movl/movq -> movl/movl zero-extension optimisation
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2 tahun lalu |
 florian
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c0e0e06fac
* undid accidentely activated define
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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7fe962b731
* x86: CMOV optimisations now check optimizecputype rather than cputype
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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a1d2ad08c8
* x86: Extension to CanBeCMOV that permits a potentially unsafe reference if it appears in the previous comparison
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3 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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efb0b75454
* x86: New CMP optimisation that mimics some of the CMOV optimisations and removes unnecessary conditions.
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3 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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1d7e23ed6a
* x86: Refactored CMOV optimisations and permitted the use of constants in some cases.
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4 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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3808bcb864
* x86: Introduced TrySwapMovOp method, and redesigned TrySwapMovCmp
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3 tahun lalu |
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florian
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39d7d5ffb9
+ Debug message
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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414d3b1b34
* x86: Fixed movzwl/movzbl bug in OptPass2Movx (resolves i40003)
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2 tahun lalu |
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florian
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d7616e357c
+ ShlShl2Shl optimization
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2 tahun lalu |
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florian
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02c245bc41
* further look ahead for temp. deallocation for FstpFldFstp2Fstp and FstpFld2<Nop>
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2 tahun lalu |
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florian
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ba44553b6e
+ FstpFldFstp2Fstp optimization
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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54b499a9e8
* x86: Extension to Cmp1Jl2Cmp0Jle to catch inverted variant
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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99f3d4bf2d
* x86: TEST and CMP optimisations now perform jump optimisations prematurely to remove unnecessary TEST/CMPs
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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2a961c74d4
* x86: New XOR->BTC peephole optimisation
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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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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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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12f2f69184
* x86: New AND(NOT X)->BTR peephole optimisation
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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b3d313076f
* x86: New OR->BTS peephole optimisation
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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5276fdc41a
* x86: New TEST->BT peephole optimisation
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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c9461b7313
* x86: Flags that relate to optimization hints rather than features have been moved to a separate set
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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e942c00f82
x86: MovMovMov2XChg optimisation now makes use of the CPUX86_HAS_FAST_XCHG flag
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2 tahun lalu |
 Pierre Muller
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71df6b83c6
Avoidd to use hp1 after calling RemoveInstruction, as the VMT is invalidated
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2 tahun lalu |
 Sven/Sarah Barth
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a2789d611f
* fix crash in debug output in TX86AsmOptimizer.DoArithCombineOpt for DEC/INC $reg
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2 tahun lalu |
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J. Gareth "Curious Kit" Moreton
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236febb148
* x86: Fixed bugs in and refactored and renamed
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3 tahun lalu |
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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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3 tahun lalu |
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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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3 tahun lalu |
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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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3 tahun lalu |
