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Code Issues Packages Projects Releases 67 Wiki Activity
10,266 Commits 11 Branches 71 Tags
933c65d80598e952e7686c1e057436ce1bf54504
Commit Graph
450 Commits
Author SHA1 Message Date
Alyssa Rosenzweig 0db17bd58a OpcodeDispatcher: optimize IRET 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 16:59:34 -04:00
Alyssa Rosenzweig aac16493f1 OpcodeDispatcher: optimize RET 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-14 16:59:34 -04:00
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 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 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 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 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 f138d7d9b8 OpcodeDispatcher: optimize JA/JNA 
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 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 34ee3bb8aa OpcodeDispatcher: optimize clc/stc 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:06:42 -04:00
Alyssa Rosenzweig 8330cc6876 OpcodeDispatcher: defer carry inverts 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-08-10 13:05:21 -04:00
Ryan Houdek 83fedd6c8f Merge pull request #3912 from bylaws/addroverride 
Don't apply the address-size flag to segment addresses
 2024-08-01 18:35:06 -07:00
Billy Laws be4777110c OpcodeDispatcher: Don't apply the address-size flag to segment addresses 
The address-size flag only applies to the offset from the segment base,
rather than the segment address itself.
 2024-07-31 18:14:32 +00:00
Billy Laws 2c4fd79304 FEXCore: Add a generic spill/fill-all syscall ABI and use for Windows 
Also drop the legacy hangover ABI as it has no users.
 2024-07-31 17:25:59 +00:00
Paulo Matos a1378f94ce X87 Code Refactoring and Optimization Pass 2024-07-22 08:44:45 +02:00
Alyssa Rosenzweig 1e709d1150 OpcodeDispatcher: add RecordX87 helper 
calls will be generated.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-16 09:07:35 +02:00
Ryan Houdek d79b7fcc49 Merge pull request #3808 from alyssarosenzweig/rclse/3 
Try to delete RCLSE again
 2024-07-12 20:38:06 -07:00
Ryan Houdek 7e8d734e43 AVX256: Initial fixes just to get my unittest working 
This is the initial split to decouple AVX256 composed operations from
their MMX/SSE counterparts. This is to work around the subtle
differences with AVX/SSE zext/insert behaviour.
 2024-07-11 18:43:31 -07:00
Alyssa Rosenzweig 294f10fdd0 OpcodeDispatcher: reg cache mmx 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-11 13:21:14 -04:00
Tony Wasserka b9829ed316 OpcodeDispatcher: Replace even more hand-written wrapper templates 2024-07-11 16:19:15 +02:00
Tony Wasserka 4ccec17676 OpcodeDispatcher: Replace more hand-written wrapper templates 2024-07-11 16:19:15 +02:00
Tony Wasserka f45082043b OpcodeDispatcher: Replace hand-written wrapper templates with a generic utility 2024-07-11 16:19:14 +02:00
Alyssa Rosenzweig 1f01dd53f7 OpcodeDispatcher: reg cache fprs 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-10 11:36:18 -04:00
Alyssa Rosenzweig 72d41d70b6 OpcodeDispatcher: introduce GPR-only reg cache 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-10 11:36:18 -04:00
Alyssa Rosenzweig 2949bc211d OpcodeDispatcher: thunk through FlushRegisterCache 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-10 11:36:18 -04:00
Tony Wasserka 59fd13cc2f OpcodeDispatcher: Avoid monomorphization of even more functions 2024-07-10 17:01:30 +02:00
Ryan Houdek 72d6c8ebd6 Merge pull request #3820 from alyssarosenzweig/ir/drop-deferred 
Drop deferred flag infrastructure
 2024-07-09 17:06:25 -07:00
Alyssa Rosenzweig 05e4678e65 OpcodeDispatcher: fix missing masking on smaller RCR 
I probably broke this when working on eliminating crossblock liveness.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-05 18:34:18 -04:00
Alyssa Rosenzweig adc709db2f OpcodeDispatcher: drop remnants of deferred flags 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-05 17:22:41 -04:00
Alyssa Rosenzweig 395573720d OpcodeDispatcher: drop pointless flag defers for shifts 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-05 16:24:54 -04:00
Alyssa Rosenzweig 0e62759d24 OpcodeDispatcher: stop deferring logical 
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
 2024-07-05 16:24:54 -04:00