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Code Issues Packages Projects Releases 67 Wiki Activity
7,333 Commits 11 Branches 71 Tags
787b4f37fb64acbf8fd626daaedfe2bc286b0047
Commit Graph
113 Commits
Author SHA1 Message Date
Lioncache 787b4f37fb Arm64/VectorOps: Remove redundant moves from SVE VSMin when possible 
When the destination and first source alias one another, then we can
perform the operation in place without moving any data.
 2023-08-23 17:30:08 -04:00
Lioncache c3faa019f5 Arm64/VectorOps: Remove redundant moves from SVE VUMin when possible 
If the destination and first source alias, then we can perfom the operation
in place.
 2023-08-23 17:27:52 -04:00
Ryan Houdek da098d8204 Merge pull request #2979 from lioncash/div 
Arm64/VectorOps: Remove moves from SVE VFDiv if possible
 2023-08-23 14:22:46 -07:00
Ryan Houdek 2501ebc1cd Merge pull request #2980 from lioncash/avg 
Arm64/VectorOps: Remove redundant moves from SVE VURAvg if possible
 2023-08-23 14:05:51 -07:00
Lioncache a8f7529847 Arm64/VectorOps: Remove moves from SVE VFDiv if possible 
Given the operation is:

Dst = Vector1 / Vector2

If Dst and Vector1 alias one another, then we can just perform
the division as is without any moving of data around.
 2023-08-23 16:53:56 -04:00
Lioncache 8431ab43a0 Arm64/VectorOps: Remove redundant moves from SVE VURAvg if possible 
If Dst and Vector1 alias one another, then we can perform the operation
without needing to move any data around.
 2023-08-23 16:51:17 -04:00
Mai 4b06069c0d Merge pull request #2972 from Sonicadvance1/optimize_scalar_mov 
OpcodeDispatcher: Optimizes scalar movd/movq
 2023-08-23 16:30:45 -04:00
Ryan Houdek b646f4b781 Merge pull request #2978 from lioncash/misc 
OpcodeDispatcher: Remove redundant moves from remaining AVX ops
 2023-08-23 13:18:25 -07:00
Ryan Houdek 8836ab8988 OpcodeDispatcher: Optimizes scalar movd/movq 
MMX and SSE versions are now optimal.
 2023-08-23 12:56:11 -07:00
Lioncache ea9747289a OpcodeDispatcher: Remove redundant moves from remaining AVX ops 
Zero-extension will occur automatically if necessary upon storing.
 2023-08-23 15:31:59 -04:00
Lioncache 735e2060a3 OpcodeDispatcher: Remove redundant moves from VPACKUSOP/VPACKSSOp 
Zero-extension will occur automatically if necessary.
 2023-08-23 15:09:57 -04:00
Ryan Houdek 86ef6fe48d Merge pull request #2976 from lioncash/mov 
OpcodeDispatcher: Remove unnecessary moves from AVX move ops where applicable
 2023-08-23 12:02:05 -07:00
Lioncache 8e7e91d61f OpcodeDispatcher: Remove redundant moves in VMOVLPOp 
Zero-extension will automatically occur upon storing if necessary.
 2023-08-23 14:23:57 -04:00
Lioncache bcba3700c8 OpcodeDispatcher: Remove redundant moves from VMOVVectorNTOp 
Zero-extension will automatically occur if necessary upon storing.

We can also join the SSE and AVX implementations.
 2023-08-23 14:17:27 -04:00
Lioncache 7d05797e82 OpcodeDispatcher: Remove redundant moves from VMOVHPOp 
Zero-extension will automatically occur if necessary upon storing.
 2023-08-23 14:14:35 -04:00
Lioncache c409ea78bc OpcodeDispatcher: Remove unnecessary moves from VMOV{A,U}PS/VMOV{A,U}PD 
Zero-extension will occur automatically upon storing if necessary.

We can also join the SSE and AVX implementations together.
 2023-08-23 14:10:49 -04:00
Ryan Houdek a62ba75ede Merge pull request #2975 from lioncash/scalar 
Arm64/ConversionOps: Add scalar support to Vector_FToI
 2023-08-23 10:57:38 -07:00
Lioncache 4a7ef3da13 OpcodeDispatcher: Remove unnecessary moves in AVXVectorRound 
Zero-extension will occur automatically if necessary upon storing.
 2023-08-23 13:41:56 -04:00
Lioncache 990b70dcd6 OpcodeDispatcher: Use scalar rounding for scalar round instructions 2023-08-23 13:34:01 -04:00
Lioncache 393cea2e8b Arm64/ConversionOps: Correct AdvSIMD round-to-nearest Vector_FToI case 
This was previously using frinti, which uses the host rounding mode, rather
than round to nearest.
 2023-08-23 13:27:44 -04:00
Ryan Houdek 6624f50abf Merge pull request #2974 from lioncash/extend 
OpcodeDispatcher: Remove unnecessary moves from AVXExtendVectorElements
 2023-08-23 10:25:56 -07:00
Ryan Houdek cd1f401363 Merge pull request #2973 from lioncash/vfcmp 
OpcodeDispatcher: Remove unnecessary moves in AVXVFCMPOp
 2023-08-23 10:25:16 -07:00
Lioncache e89321dc60 Arm64/ConversionOps: Add scalar support to Vector_FToI 
This can be used for the scalar conversions instead of always using the
vector variants.
 2023-08-23 13:23:07 -04:00
Lioncache d99bcbf01b OpcodeDispatcher: Remove unnecessary moves from AVXExtendVectorElements 
Zero-extension will already occur if necessary upon storing.

Also we can join the AVX and SSE implementations together and get
rid of some template instantiations, now that the only differing
behavior is removed.
 2023-08-23 12:47:31 -04:00
Mai 0819338dbf Merge pull request #2970 from Sonicadvance1/optimize_pminmax 
Arm64: Optimize VFMin/VFMax
 2023-08-23 12:39:37 -04:00
Lioncache f516aed4b7 OpcodeDispatcher: Remove unnecessary moves in AVXVFCMPOp 
Zero-extension will already occur if necessary upon storing.
 2023-08-23 12:37:45 -04:00
Lioncache 3858e4124b OpcodeDispatcher: Remove redundant moves in AVX blend special cases 
Zero-extension will happen if necessary upon storing.
 2023-08-23 00:08:33 -04:00
Mai 819fe110da Merge pull request #2967 from Sonicadvance1/optimize_storeelement 
OpcodeDispatcher: Optimize MOVHP{S,D}
 2023-08-23 00:01:25 -04:00
Ryan Houdek f0b1030e54 Arm64: Optimize VFMin/VFMax 
We can be more optimal on the selects. This makes 3DNow! and SSE packed
min/max operations optimal.
 2023-08-22 20:59:11 -07:00
Ryan Houdek adfd6787c0 Merge pull request #2969 from lioncash/insert 
OpcodeDispatcher: Remove unnecessary moves from AVX inserts
 2023-08-22 20:51:55 -07:00
Ryan Houdek 0ee2579a5e OpcodeDispatcher: Optimize MOVHP{S,D} 
Loads can turn in to element Loads.
Stores can turn in to element stores.

These four instruction variants are now optimal.
 2023-08-22 20:42:24 -07:00
Ryan Houdek 6aa2cab41c IR: Implement support for vector store element 
Matches ARM64 ST1 semantics
 2023-08-22 20:42:24 -07:00
Mai bb2f7107cd Merge pull request #2963 from Sonicadvance1/optimize_loadelement 
OpcodeDispatcher: Optimize MOVLP{S,D} loads
 2023-08-22 23:41:59 -04:00
Lioncache c33f3ff8df OpcodeDispatcher: Remove unnecessary moves from AVX inserts 
We already zero-extend on stores when necessary.
 2023-08-22 23:29:40 -04:00
Ryan Houdek de239cde67 OpcodeDispatcher: Optimize MOVLP{S,D} loads 
This now uses the new load element IR operation and makes these
instructions optimal.

LRPCPC3 will introduce instructions in the future for TSO emulation to
help these operations, but that doesn't exist today.
 2023-08-22 20:15:16 -07:00
Ryan Houdek 5e57ec94cf IR: Implement support for vector load element 
Matches Arm64 LD1 semantics.
 2023-08-22 20:15:16 -07:00
Lioncache 2f5fae7677 OpcodeDispatcher: Remove unnecessary moves from AVX register shifts 
Zero-extension will occur automatically when necessary upon storing.
 2023-08-22 23:06:53 -04:00
Lioncache 8f8062eb4e OpcodeDispatcher: Remove redundant moves from AVX immediate shifts 
These zero-extensions will occur automatically when applicable.
 2023-08-22 22:50:10 -04:00
Lioncache e5f5629ffc OpcodeDispatcher: Remove unnecessary moves from AVX conversion operations 
These zero-extensions will already happen automatically if necessary.
 2023-08-22 22:20:13 -04:00
Ryan Houdek ead141fd90 Merge pull request #2962 from lioncash/variable 
OpcodeDispatcher: Remove unnecessary moves from AVXVariableShiftImpl
 2023-08-22 18:52:47 -07:00
Lioncache 2b071e282e OpcodeDispatcher: Remove unnecessary moves from AVXVariableShiftImpl 
We already zero-extend on a store if necessary.
 2023-08-22 21:20:34 -04:00
Ryan Houdek 14144523f7 Merge pull request #2961 from lioncash/minpos 
OpcodeDispatcher: Remove unnecessary move from VPHMINPOSUW
 2023-08-22 18:19:46 -07:00
Ryan Houdek 1f2c5fc6c6 Merge pull request #2960 from lioncash/index 
Arm64: Optimize SVE VInsElement
 2023-08-22 18:19:13 -07:00
Lioncache fa17d9fae9 OpcodeDispatcher: Remove unnecessary move from VPHMINPOSUW 
We already do a zero-extend if necessary in StoreResult.

This also lets us unify both the SSE and AVX handling code.
 2023-08-22 20:59:56 -04:00
Lioncache 398a70312e Arm64: Optimize SVE VInsElement 
This can be done without storing any data to memory and also
compressing the amount of instructions being used.

Thanks to @dougallj for the optimization suggestions.
 2023-08-22 20:36:29 -04:00
Ryan Houdek d3ed9766e8 X86Tables: Optimize MOVLPD stores 
Just use the full register size and store the lower bits.
 2023-08-22 17:33:34 -07:00
Ryan Houdek c795d42d21 OpcodeDispatcher: Optimize phminposuw 
I would now consider the XMM version of this to be optimal.

Thanks to @rygorous for giving the idea for how to optimize this!
 2023-08-22 16:29:06 -07:00
Ryan Houdek bbf9cb9d52 IR: Implements new VRev32 and LoadNamedVectorConstant ops 
VRev32 matches Arm64 semantics directly.
LoadNamedVectorConstant allows FEX to quickly load "named constants".
This will allow us to have specific hardcoded vector constant values
that we can load with a ldr(State)+ldr(Value) and will be more abused in
the future.
This also allows us to do a very simple optimization in the future where
we can optimize away redundant loads of these loads if they are used
multiple times in the same block. (Not implemented here).
 2023-08-22 16:29:06 -07:00
Mai 6c7933e7b1 Merge pull request #2957 from Sonicadvance1/optimize_pfnacc 
OpcodeDispatcher: Optimize PFNACC
 2023-08-22 10:10:11 -04:00
Ryan Houdek 364f084604 Merge pull request #2956 from Sonicadvance1/optimize_hsubp 
OpcodeDispatcher: Optimize hsubp
 2023-08-21 20:47:50 -07:00