steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-25 07:00:50 +01:00
Code Issues Packages Projects Releases 67 Wiki Activity
10,261 Commits 11 Branches 71 Tags
df0ecad15bf889041773dbfdfa41a15969e33409
Commit Graph
1485 Commits
Author SHA1 Message Date
Ryan Houdek df0ecad15b Merge pull request #3933 from bylaws/arm64-suspend 
Support cooperative suspend on ARM64EC
 2024-08-15 01:22:28 -07:00
Ryan Houdek aa5d2ff31c Merge pull request #3951 from alyssarosenzweig/opt/pops 
Add a hack for multiple destinations & make good use of it
 2024-08-14 12:03:00 -07:00
Alyssa Rosenzweig c70e44cf05 OpcodeDispatcher: extract Push helper 
Mirrors the Pop helper we added. This cleans up a bunch

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig ede13e37d9 OpcodeDispatcher: optimize Thunk 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig a7dada457a OpcodeDispatcher: optimize POPF 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 6367554d30 OpcodeDispatcher: optimize LEAVE 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 81969a684e OpcodeDispatcher: optimize pop segment 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig ee339b5960 OpcodeDispatcher: optimize POPA 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 881c940693 OpcodeDispatcher: optimize POP 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 900c62fa7b OpcodeDispatcher: add Pop helpers 
hide away the allocate dance

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 200c6c054f IR: introduce POP operation 
rmw on a source, kind of terrible.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig bc0927b7b1 JIT: optimize moves for cmpxchg 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 64a45c0d29 IR: remove pairs 
They're now unused. And won't be missed.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig cab02be637 IR: remove unused pair create/extract 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig 74f341bc0e IR: remove pair from cpuid 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig feaa1af1a8 IR: remove pair from XGetBV 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:37:06 -04:00
Alyssa Rosenzweig a9c26cbf71 IR: add coalescing heuristics for pair replacements 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig f4b5c4e69a OpcodeDispatcher: allow upper garbage for cmpxchg 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig b8cac9f7d5 JIT: avoid some moves with caspal 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig 13974df204 IR: drop CASPair pair result 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig fa6fe9bf06 IR: drop cmppairz pairs 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig 746be0824e IR: drop CASPair source pairs 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig 93120cabbb IR: drop pair from memcpy 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Alyssa Rosenzweig 04ae05f4ce IR: add hack for multiple destinations 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 09:17:23 -04:00
Billy Laws 890e5e1f0f FEXCore: Support disabling host cacheline clean/clear operations 2024-08-13 13:25:34 +00:00
Alyssa Rosenzweig 40812efaae OpcodeDispatcher: better handle SIB indexing 
if we have shift and a constant, we can save an instruction

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-13 08:41:16 -04:00
Alyssa Rosenzweig 3429321d59 OpcodeDispatcher: allow upper garbage for MOVGPR 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-13 08:41:16 -04:00
Alyssa Rosenzweig 6cddd6cbe7 OpcodeDispatcher: allow upper garbage for a2/a3 
stores mask.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-13 08:41:16 -04:00
Alyssa Rosenzweig 23d07d7d0c OpcodeDispatcher: fix folding negative offsets for 32-bit 
I don't know what I was thinking when I wrote that code. Drop the silly logic
and let ConstProp inline the immediates. This fixes a lot of silly code
generated for 32-bit.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-13 08:41:16 -04:00
Alyssa Rosenzweig 91f4c54768 OpcodeDispatcher: optimize RDRAND on flagm 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 15:21:08 -04:00
Alyssa Rosenzweig d9c779289c OpcodeDispatcher: simplify RDRAND 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 15:18:00 -04:00
Alyssa Rosenzweig 5631ff4fd5 OpcodeDispatcher: optimize variable shifts 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig 34301319bf OpcodeDispatcher: optimize IncrementByCarry 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig 8eac3198b6 OpcodeDispatcher: use carry increment for ADC 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig 832edd4da3 OpcodeDispatcher: use carry increment for SBC 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig 5823e74bcd OpcodeDispatcher: use increment carry for atomics 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig a4545f493e OpcodeDispatcher: add IncrementByCarry helper 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig 3b8cd44ca4 IR: add NZCVSelectIncrement 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:43 -04:00
Alyssa Rosenzweig f138d7d9b8 OpcodeDispatcher: optimize JA/JNA 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 3bb9d44bf5 OpcodeDispatcher: optimize SetCFDirect 
generally same # of instructions, but potentially fewer cycles:

old:
        "rmif x4, #63, #nzCv",
        "cfinv"

new:
        "xor x20, x4, #1",
        "rmif x20, #63, #nzCv"

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 06e6a1b19e OpcodeDispatcher: optimize logic ops 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 256d166126 OpcodeDispatcher: optimize DAA 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 630285c589 OpcodeDispatcher: optimize SetPackedRFLAG 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 9621eca677 OpcodeDispatcher: fix setrflag masking 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 7eee50d929 OpcodeDispatcher: optimize mul/umul 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 1dc22e33ae OpcodeDispatcher: inline some flag calculations 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 0ef8aaebeb OpcodeDispatcher: optimize BZHI 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig d17c427e47 OpcodeDispatcher: optimize non-flagm2 comiss 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig f73fb62c6e OpcodeDispatcher: optimize V(P)TEST 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 5976b712ca OpcodeDispatcher: optimize bl* 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00