Lioncache
4d1f002dea
OpcodeDispatcher: Remove unnecessary moves in AVXVectorScalarALUOp
...
Same thing as the SSE variant, but for AVX.
2023-08-19 19:22:42 -04:00
Lioncache
1158ad7b2a
OpcodeDispatcher: Remove unnecessary moves in VectorScalarALUOp
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We can explicitly specify the vector width when working with a
vector source, so that we don't do any unnecessary zero-extending
on the element.
2023-08-19 19:15:13 -04:00
Lioncache
bbed4d73ed
OpcodeDispatcher: Improve VPERMQ/VPERMPD broadcast cases
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For a bunch of cases that act as broadcasts (where all
indices in the imm8 specify the same element), we
can use VDupElement here rather than iterating through.
2023-08-19 01:08:30 -04:00
Ryan Houdek
f09d9af3db
Merge pull request #2922 from lioncash/psrld
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OpcodeDispatcher: Improve {V}PSRLDQ shift by 0
2023-08-17 17:05:35 -07:00
Lioncache
9e54ec2724
OpcodeDispatcher: Improve {V}PSRLDQ shift by 0
...
While it would be bizarre if this actually occurred frequently
in practice, we can still tune it so there's no subpar assembly
output in the cases it actually does happen.
2023-08-17 19:33:09 -04:00
Ryan Houdek
461ca6fe7c
Merge pull request #2921 from lioncash/shift
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OpcodeDispatcher: Remove unnecessary conditionals in {V}PSLLIOp
2023-08-17 16:03:16 -07:00
Lioncache
5a1f32c339
OpcodeDispatcher: Remove unnecessary conditionals in {V}PSLLIOp
...
PSLLIImpl already checks for and handles a shift value of zero.
2023-08-17 18:47:50 -04:00
Lioncache
01515cea2c
OpcodeDispatcher: Improve VMOVDDUP output
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We can make use of TRN1 here to collapse a bunch of these moves.
2023-08-17 18:30:44 -04:00
Lioncache
764c844225
OpcodeDispatcher: Improve output of {V}MOVSHDUP
2023-08-17 17:01:50 -04:00
Lioncache
31719aac6a
OpcodeDispatcher: Improve output of {V}MOVSLDUP
2023-08-17 17:01:46 -04:00
Alyssa Rosenzweig
af21b8f3c7
Move External/FEXCore/ to FEXCore/
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It is not an external component, and it makes paths needlessly long.
Ryan seemed amenable to this when we discussed on IRC earlier.
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io >
2023-08-17 16:32:16 -04:00
Lioncache