 J. Gareth "Curious Kit" Moreton
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33dfb6cb4e
* x86: Converted bit-test optimisations to use
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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ae47cc2c88
* x86: New debug_hexstr instruction to help produce concise debug comments
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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f3f9c68ddb
* x86-64: Extended the movl/movq optimisation to cover more distance
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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42b052eb83
* x86-64: movl/movq -> movl/movl zero-extension optimisation
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2 years ago |
 florian
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a9dca32689
* undid accidentely activated define
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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df80d4e612
* x86: CMOV optimisations now check optimizecputype rather than cputype
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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4d57dee8d9
* x86: Extension to CanBeCMOV that permits a potentially unsafe reference if it appears in the previous comparison
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3 years ago |
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J. Gareth "Curious Kit" Moreton
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b108608b29
* x86: New CMP optimisation that mimics some of the CMOV optimisations and removes unnecessary conditions.
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3 years ago |
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J. Gareth "Curious Kit" Moreton
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bab60d819f
* x86: Refactored CMOV optimisations and permitted the use of constants in some cases.
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3 years ago |
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J. Gareth "Curious Kit" Moreton
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5f3749dc49
* x86: Introduced TrySwapMovOp method, and redesigned TrySwapMovCmp
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3 years ago |
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florian
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a1a2549cf1
+ Debug message
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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cc27576339
* x86: Fixed movzwl/movzbl bug in OptPass2Movx (resolves i40003)
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2 years ago |
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florian
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7da8c774be
+ ShlShl2Shl optimization
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2 years ago |
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florian
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4778973492
* further look ahead for temp. deallocation for FstpFldFstp2Fstp and FstpFld2<Nop>
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2 years ago |
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florian
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ef53f9bc25
+ FstpFldFstp2Fstp optimization
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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c21bf747fb
* x86: Extension to Cmp1Jl2Cmp0Jle to catch inverted variant
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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e57ef24e37
* x86: TEST and CMP optimisations now perform jump optimisations prematurely to remove unnecessary TEST/CMPs
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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3cf8ae8433
* x86: New XOR->BTC peephole optimisation
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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f2bd099afb
* 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 years ago |
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J. Gareth "Curious Kit" Moreton
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8220221866
* x86: New AND(NOT X)->BTR peephole optimisation
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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827fe2bd83
* x86: New OR->BTS peephole optimisation
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2 years ago |
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J. Gareth "Curious Kit" Moreton
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314f632377
* x86: New TEST->BT peephole optimisation
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2 years ago |
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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 years ago |
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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 years ago |
 Pierre Muller
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71df6b83c6
Avoidd to use hp1 after calling RemoveInstruction, as the VMT is invalidated
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2 years ago |
 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 years ago |
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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 years ago |
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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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2 years ago |
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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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2 years ago |
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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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2 years ago |
