steam-frame/FEX-Emu--FEX
1
0 Fork 0
mirror of https://github.com/FEX-Emu/FEX.git synced 2026-10-10 12:00:18 +02:00
Code Issues Packages Projects Releases 67 Wiki Activity
14,366 Commits 11 Branches 71 Tags
a6e7fba433e7b90660ff4da55970fb72037375fa
Commit Graph
893 Commits
Author SHA1 Message Date
LC a6e7fba433 AVX: Reduce inserts in VBLENDPS/VPBLENDD/VPBLENDW 
Lets us reduce inserts by seeing which bits in the selector mask
indicates a particular source is used more than the other one, and
then just uses that as the base to be inserted into, cutting down
on overall insertion overhead.

In some cases, this can be quite drastic, like with:

vpblendw ymm0, ymm1, ymm2, 0b00000001

being cut down from 98 instructions to 14.
 2026-06-21 18:24:16 -04:00
LC 8905e39439 OpcodeDispatcher: Sanitize selectors for VBLENDPD/VPBLENDD 
Ensures that junk values don't make their way through
 2026-06-21 16:27:29 -04:00
LC df41b85827 OpcodeDispatcher: Merge VPINSRB/VPINSRW handling 
We can just pass the size through Bind instead of having two functions
that effectively do the same thing, only differing on element size.
 2026-06-21 15:33:37 -04:00
LC 9fa3b9345e AVX: Remove unnecessary moves from PINSRX ops 
These are old paths still around from when StoreResult used to
automatically perform truncating moves.

These aren't necessary anymore, since the AdvSIMD operation already
ensures zero-extension.
 2026-06-21 15:21:37 -04:00
Ryan Houdek 1619374252 Merge pull request #5587 from lioncash/pd 
[SVE256] Add fast paths for trivial VSHUFPD flags (0b0000, and 0b1111)
 2026-06-22 21:04:42 -07:00
LC 42af6c8508 [SVE256] Add fast paths for trivial VSHUFPD flags (0b0000, and 0b1111) 
Lets us at least flatten down two paths from 20 instructions to 1.
 2026-06-21 06:22:56 -04:00
LC b7df1bc259 [SVE256] Remove unnecessary move in VCVTPS2PD 
FCVTL will already perform the truncation, so the subsequent move
isn't necessary.
 2026-06-21 05:03:59 -04:00
LC b40f9db735 [SVE256] Remove heavy handed moves from scalar compares 
(See #3799)

I had a feeling #5569 was a little overkill, but was just getting
everything up to a functional baseline at the time. Now, with the tests
added in #5584 to test all SSE paths, I was able to see which comparisons
in particular were the ones that would have deviating behavior (NLT and NLE)

This lets us safely restore the behavior without the excessive moves on
hardware that makes use of FEAT_AFP.
 2026-06-21 02:27:53 -04:00
LC 8989ce1766 [SVE256] Handle SSE insertions for PCMPESTRM/PCMPISTRM ops 
See #3799
 2026-06-19 18:53:50 -04:00
Ryan Houdek 9d0c05d9cc Merge pull request #5575 from lioncash/movq2dq 
[SVE256] Handle SSE insertions for MOVQ2DQ
 2026-06-20 12:48:31 -07:00
Ryan Houdek f6a68cb7fd Merge pull request #5574 from lioncash/sse4a 
[SVE256] Handle SSE insertions for EXTRQ/INSERTQ
 2026-06-20 12:45:29 -07:00
LC faa121e9ef Vector: Move MOVQ2DQ over to Bind 
Now all vector instruction implementations are consistently using Bind.
 2026-06-19 17:45:41 -04:00
LC f48759e83a [SVE256] Handle SSE insertions for MOVQ2DQ 
See #3799
 2026-06-19 17:42:21 -04:00
LC 2eca733603 [SVE256] Handle SSE insertions for EXTRQ/INSERTQ 
See #3799
 2026-06-19 17:05:59 -04:00
LC 14b65cec43 [SVE256] Handle SSE insertions for CVTPI2PD 
See #3799

CVTPI2PS is technically already handled, but we can add a test for it
as well, just to cover our bases.
 2026-06-19 16:27:42 -04:00
LC edd044752d [SVE256] Handle SSE insertions for PMADDWD 
See #3799
 2026-06-17 22:15:51 -04:00
Ryan Houdek 3a23bb4b73 Merge pull request #5569 from lioncash/cmp 
[SVE256] Handle SSE insertions for CMPSD/CMPSS
 2026-06-17 21:32:24 -07:00
LC 99baa4f3d9 [SVE256] Handle SSE insertions for CMPSD/CMPSS 
See #3799
 2026-06-17 21:05:31 -04:00
LC f64d4c571b [SVE256] Handle SSE insertions for MOVSHDUP/MOVSLDUP 
See #3799
 2026-06-17 20:38:58 -04:00
LC 9372fa169a [SVE256] Handle SSE insertions for MOVSD/MOVSS 
See #3799
 2026-06-17 20:09:17 -04:00
LC daaa6ec129 [SVE256] Handle SSE insertions for aligned and unaligned moves 
See #3799
 2026-06-17 19:39:06 -04:00
LC 88afc22d5b [SVE256] Handle SSE insertions for MOVNTDQA 
See #3799
 2026-06-17 19:38:57 -04:00
LC b7ea9e30df [SVE256] Handle SSE insertions for MOVH(PD, PD, LPS) and MOVL(PD, PS, HPS) 
See #3799

Gets a few of the moves out of the way.
 2026-06-17 17:39:13 -04:00
LC 844c3bb197 [SVE256] Handle SSE insertions for XOR special case 
See #3799

Ensures that our special case maintains insertion behavior
 2026-06-17 16:33:05 -04:00
LC 208c6d3eac [SVE256] Handle SSE insertions for vector unary ops 
See #3799
 2026-06-17 14:43:56 -04:00
LC 886a2e74ac [SVE256] Handle SSE insertions for pack ops 2026-06-17 13:36:18 -04:00
LC db1d90ec9d [SVE256] Handle SSE insertions for shuffles 
See #3799
 2026-06-17 08:44:45 -04:00
LC 124ce8420a [SVE256] Handle SSE insertions for PINSR(B,D,Q,W) 
See #3799
 2026-06-17 08:22:26 -04:00
LC 4433eaf242 [SVE256] Handle SSE insertions for INSERTPS 
See #3799
 2026-06-17 08:11:49 -04:00
LC 5ba070f600 [SVE256] Handle SSE insertions for PSIGN(B,D,W) 
See #3799
 2026-06-17 07:59:33 -04:00
LC 2d1a42aa00 [SVE256] Handle SSE insertions for shifts 
See #3799
 2026-06-17 06:06:08 -04:00
LC 74d9f5a3e2 [SVE256] Handle SSE insertions for MOVDDUP 
See #3799
 2026-06-17 05:13:08 -04:00
LC 634fbb5a73 [SVE256] Handle SSE insertions for Float->Int/Int->Float conversions 
See #3799
 2026-06-17 04:44:39 -04:00
LC e16948bf80 [SVE256] Handle SSE insertions for CVTPD2PS/CVTPS2PD 
See #3799
 2026-06-17 03:51:36 -04:00
LC 76c9833ee5 [SVE256] Handle SSE insertions for CMPPD/CMPPS 
See #3799
 2026-06-17 03:33:26 -04:00
Ryan Houdek 99662b70ff Merge pull request #5560 from lioncash/psad 
[SVE256] Handle SSE insertions for more misc ops
 2026-06-17 00:14:30 -07:00
LC fcde9eabbf [SVE256] Handle SSE insertions for PALIGNR 
See #3799
 2026-06-17 02:13:37 -04:00
LC 4ef15951a8 [SVE256] Handle SSE insertions for PACKSS/PACKUS ops 
See #3799
 2026-06-17 02:08:24 -04:00
LC 1bc51c2290 [SVE256] Handle SSE insertions for PMULUDQ 
See #3799
 2026-06-17 02:00:11 -04:00
LC be1025901a [SVE256] Handle SSE insertions for ADDSUBPD/ADDSUBPS 
See #3799
 2026-06-17 01:54:55 -04:00
Ryan Houdek 1a606de29f Merge pull request #5559 from lioncash/phmin 
[SVE256] Handle SSE insertions for PHMINPOSUW, DPPD, and DPPS
 2026-06-16 22:50:53 -07:00
LC 454c0b31cb [SVE256] Handle SSE insertions for MPSADBW 
See #3799
 2026-06-17 01:47:21 -04:00
Ryan Houdek 223e0f4e53 Merge pull request #5558 from lioncash/blend 
[SVE256] Handle SSE insertions for blends
 2026-06-16 22:34:32 -07:00
LC 3a84091945 [SVE256] Handle SSE insertions for DPPD/DPPS 
See #3799
 2026-06-17 01:32:36 -04:00
LC a0e8f1097f [SVE256] Handle SSE insertions for PHMINPOSUW 
See #3799
 2026-06-17 01:21:19 -04:00
LC 0258fcb116 [SVE256] Handle SSE insertions for blends 
See #3799
 2026-06-17 01:05:46 -04:00
LC 3272aa3f08 [SVE256] Handle SSE insertions for ROUNDPD/ROUNDPS 
See #3799
 2026-06-17 00:42:20 -04:00
LC 32b11603d8 [SVE256] Handle SSE insertions for PMOVSX/PMOVZX ops 2026-06-17 00:04:03 -04:00
LC 538fd2672d [SVE256] Handle SSE insertions for PSADBW 
See #3799
 2026-06-17 00:04:03 -04:00
LC 3e37724e3e [SVE256] Handle SSE insertions for PHADDSW 
See #379
 2026-06-17 00:04:03 -04:00