 J. Gareth "Curious Kit" Moreton
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b804fc5164
* Flags specific to TAddNode have been moved to their own field
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1 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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2a44ffe51b
* x86: BZHI optimisation now sets the subtract and shift nodes to 'do not execute' as they are skipped over.
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2 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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16bd996e74
* x86: 'and not' optimisation now sets the NOT node to 'do not execute' as it is skipped over
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2 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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7da9b4a988
* x86: The code generator will now attempt to manipulate "x and ((1 shl y) - 1)" to use BZHI
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2 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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a1ea1dd98e
* x86: Changed BMI2 check to BMI1 for ordinal ANDN optimisation
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2 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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626e23d89f
* x86: The code generator will now attempt manipulate "x and (not y)" (where x and y are ordinals) to use ANDN.
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2 жил өмнө |
 florian
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f097d1ea35
* use the bts instruction on x86 if possible, the reg,reg variant is better than a mov/shl/or sequence
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2 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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6f24c8b4ef
* x86: Code generation fixes where FLAGS
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3 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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9b4033fa80
Fast mod
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3 жил өмнө |
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J. Gareth "Curious Kit" Moreton
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2dc0995067
- Bug fix to new ADD/SUB optimisation where conditions are concerned
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3 жил өмнө |
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florian
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01d6358f93
* some fixes for expectloc
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3 жил өмнө |
 Florian Klämpfl
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e121a753e1
* mark temps as deallocated
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3 жил өмнө |
 Yuriy Sydorov
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b8befe3d1f
* Fixed a typo in the condition, though it seems this code path is not used now.
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3 жил өмнө |
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florian
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c02b43fb93
* change fma cpu flag into an fpu flag
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4 жил өмнө |
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florian
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e46b426ca1
+ tx86addnode.second_opvector makes use of AVX instructions
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4 жил өмнө |
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florian
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637976e83f
* patch by Marģers to unify internal error numbers, resolves #37888
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4 жил өмнө |
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florian
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043c3df292
* properly handle boolean64 xor boolean64 on i386
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5 жил өмнө |
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florian
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b2ed667a86
* swap fpu stack correctly when moving data into xmm registers
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5 жил өмнө |
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florian
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5f67d830e7
* better rules if a 3 op mul operation is tried
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5 жил өмнө |
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florian
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b4de0b2e9c
* insert fwait after fcompp, resolves #37136
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5 жил өмнө |
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florian
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97efb03ae6
* call x86 addordinal for non short boolean evaluated boolean nodes
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5 жил өмнө |
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florian
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fca4d3315b
* let the operation do the type conversion for x87 floating point operations
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5 жил өмнө |
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florian
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3c16324f80
* x86: avoid to put variables into registers if they are handled by the x87-FPU
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5 жил өмнө |
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florian
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91f3f022fe
* MM registers which might not be changed can be still used in 3 op mathematical operations as source
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5 жил өмнө |
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florian
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5f3050961f
* load left properly into a register in tx86addnode.second_addordinal, resolves #36287
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5 жил өмнө |
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florian
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c8f746b881
* do not allocate an extra register for some integer operations if not needed
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5 жил өмнө |
 Jonas Maebe
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ce598c15ec
* factored out the conditions under which add nodes need to perform
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6 жил өмнө |
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Jonas Maebe
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281b3ad276
* fix case completeness and unreachable code warnings in compiler that would
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6 жил өмнө |
 pierre
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9c90f593ab
Add global range check disable for i8086 cgcpu and x86 nx86add units
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6 жил өмнө |
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Jonas Maebe
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4686f61002
* keep track of the temp position separately from the offset in references,
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7 жил өмнө |
