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297 commits

Author SHA1 Message Date
Eladash 57471f8c94 SPU LLVM: Fix signed zeroes handling on Accurate xfloat 2020-08-08 22:21:22 +01:00
Eladash 7e11855330 SPU/PPU LLVM: Fix FMA signed zeroes handling 2020-08-08 22:21:22 +01:00
Eladash f6764767f6 SPU/PPU LLVM: Fix cpu_translator::get_const_vector<v128>() 2020-07-30 17:06:24 +01:00
Eladash 21a1072117 SPU LLVM: Minor cleanup after #8559 2020-07-29 03:32:21 +03:00
Malcolm Jestadt a9d0ffcac1 SPU LLVM: Avoid additional endian swapping 
- Avoid additional endian swapping with the ROTQBY and ROTQBYBI instructions
- ROTQBYI is left out intentionally, since it caused worse codegen
 2020-07-26 11:36:50 +01:00
Malcolm Jestadt 824be77bba SPU LLVM: Avoid redundant endian swapping 
- PSHUFB operates in reverse byte order from SHUFB, so we can take advantage of that to swap endianness without additional transformations in some situations
 2020-07-26 11:36:50 +01:00
Whatcookie 9f829b375a
SPU/PPU LLVM: Optimize VSEL/SELB with constant mask (#8559) 2020-07-25 17:59:35 +01:00
Eladash 3354c800d7
SPU/PPU LLVM: Improve expressions matching (#8620) 2020-07-24 16:53:48 +01:00
Eladash c37bc3c55c SPU: Make spu_thread::offset private 2020-07-19 17:58:49 +03:00
Malcolm Jestadt 6cc0fe4221 SPU LLVM: Avoid negative clamping when the input is known to be positive 2020-07-19 17:56:59 +03:00
Eladash af1ceb1151 SPU LLVM: LS Memory Mirrors (Optimize loads/stores) 2020-07-18 02:01:33 +03:00
Eladash 282b00674a SPU LLVM: Optimize non-constant Tag Update requests 2020-07-10 02:52:02 +03:00
Eladash 235d12aa6b SPU MFC: Never clear tag status in WrTagUpdate 2020-07-10 02:52:02 +03:00
Eladash 5d1fc546a8 SPU MFC: Fix MFC_WrTagUpdate channel count 
Always report available, in realhw this is just a hint if the previous tag update hasnt been checked yet by the MFC, avoiding blocking writes and allowing the SPU to execute some code while it processes the previous update request.
Except for MFC_TAG_UPDATE_IMMEDIATE, where it also waits for MFC to process it.
 2020-07-10 02:52:02 +03:00
Eladash 72337f2678 SPU LLVM: Fix barrier commands enqueuing 2020-07-02 22:46:02 +03:00
Eladash 2c93fecd8b SPU: Use named constants for MFC tag updates 2020-06-27 20:42:41 +01:00
Eladash 20fcc6530f SPU LLVM: Fix WRCH instruction to WrTagUpd 2020-06-27 20:42:41 +01:00
Eladash d7842b7de2 SPU LLVM: Fix WRCH instruction to WrTagMask 2020-06-27 07:04:37 +01:00
Eladash 3ee1d8aed1 fixup 2020-06-18 06:47:07 +03:00
Eladash 5c6dae498b SPU LLVM: Avoid bad optimization in FCGT 2020-06-18 06:47:07 +03:00
Malcolm Jestadt dcf5c06d6d SPU LLVM: Optimize FM when op.ra == op.rb 2020-06-06 22:27:48 +03:00
Malcolm Jestadt 8357523ec0 SPU LLVM: Additional FCGT optimizations 2020-06-06 22:27:48 +03:00
Malcolm Jestadt 39149fd84d SPU LLVM: Partial revert for FM/FMA changes and other improvements 
- Revert changes to FM and FMA instructions
- Allow non accurate/approx FMA family instructions to use native FMA
- Minor optimization for FMA ops with a constant 0 multiply
 2020-06-06 22:27:48 +03:00
Malcolm Jestadt 289c594187 SPU LLVM: Fix theoretical issue with FCGT optimizations 2020-06-06 22:27:48 +03:00
Malcolm Jestadt c601374b1f SPU LLVM: Use clamping helpers for FMA32x4 and FM 2020-06-01 21:39:28 +03:00
Nekotekina 1507a59786 SPU LLVM: fix spu_cache dependency 
Should fix possible crash on exit.
 2020-05-31 21:54:04 +03:00
Nekotekina 8e9d2fa70e SPU LLVM: implement get_segment_base() 
Fake function used to compute 32-bit offset of local functions.
 2020-05-27 18:53:09 +03:00
Eladash 81684919f5 SPU MFC: Implement MFC_SDCRZ_CMD 2020-05-20 22:55:30 +03:00
Malcolm Jestadt c47d04fd2f SPU: Optimize FCGT 
- Optimize FCGT to a single signed integer comparison when possible
- Add is_spu_float_zero helper
 2020-05-20 21:55:01 +03:00
Eladash 91d06a9729
SPU LLVM: fixup after #8175 (#8214) 
Mask out RESULT cmd bit, do not create unbound branch blocks. (non-TSX)
 2020-05-14 13:34:14 +01:00
Eladash 12f0278808 SPU LLVM: Improve MFC transfers recompilation for non-TSX 2020-05-13 11:10:13 +01:00
Nekotekina e1042bc631 Get rid of "module" keyword 
Workaround some intellisense problems.
 2020-05-06 18:20:11 +03:00
Malcolm Jestadt c1bd154bcd SPU: Optimize FMA ops with 0 addend 2020-05-01 17:52:10 +03:00
scribam 3fd3bd7ca1 spu: Add some "if constexpr" 2020-04-25 14:56:47 +03:00
Eladash a3f2dfa232 sys_isolated_spu 2020-04-17 11:41:50 +01:00
Eladash d451a0b7b7 SPU LLVM: Improve FNMS 
Should be more accurate with postive/negative zero inputs according to docs while being more optimized.
TODO: Check SPU precise interptreter.
 2020-04-09 17:27:14 +03:00
Eladash 158b24ec25 SPU LLVM: Add accurate double-precision FMA support 2020-04-09 17:27:14 +03:00
Nekotekina 7939160178 Shorten SPU LLVM Worker name to SPUW.# 
For debugging.
 2020-04-07 15:55:30 +03:00
Nekotekina 3eabec0030 SPU: Fix SPU Precise interpreter 2020-04-07 15:42:27 +03:00
Nekotekina ae140a1ac9 SPU LLVM: improve stack mirror format in Mega mode 
Store first instruction for additional validation.
Should fix some problems.
I didn't touch ASMJIT.
 2020-04-04 21:40:42 +03:00
Nekotekina 8053d2602a SPU LLVM: implement bisect helper (debugging tool) 
Added two new settings: SPU LLVM Lower/Upper Bound
By manipulating values, conditionally avoid compiling programs.
It uses hash of the programs (64-bit start hash of SHA-1).
Programs which aren't compiled run with interpreter.
 2020-04-04 21:38:40 +03:00
Nekotekina a53d0d50b3 SPU LLVM: add alternative ROTQBY implementation 
Used if SSSE3 is not available (exec_rotqby).
 2020-04-04 21:38:40 +03:00
Nekotekina f05e24e8e8 SPU LLVM: make LS loads/stores volatile 
Fixes PS1 classics and possibly something else.
 2020-04-04 21:38:40 +03:00
Nekotekina dcc269128f SPU LLVM: runtime multithreaded compilation 
Active for CPU with 12 or more threads.
 2020-03-28 17:17:51 +03:00
Nekotekina 9db088e17b SPU LLVM: log hash in some places 2020-03-28 17:17:51 +03:00
Nekotekina a936533eb1 Make spu_decoder<> objects constexpr 2020-03-24 12:18:37 +03:00
Nekotekina 04dedb17eb Disable exception handling. 
Use -fno-exceptions in cmake.
On MSVC, enable _HAS_EXCEPTION=0.
Cleanup throw/catch from the source.
Create yaml.cpp enclave because it needs exception to work.
Disable thread_local optimizations in logs.cpp (TODO).
Implement cpu_counter for cpu_threads (moved globals).
 2020-03-12 16:03:08 +03:00
Nekotekina 9dca2887d8 Fixup for Emu.Pause() 
Remove some reduntant calls.
Don't pause on unknown sys_fs_fcntl operation.
 2020-03-08 22:03:16 +03:00
Nekotekina Aux1 250736ece5 Fix warnings in emucore 2020-03-04 21:23:34 +03:00
Nekotekina 5b0476e772 Update LLVM to new llvm-mirror (LLVM 11) 
Use clang-cl to build LLVM on Windows.
 2020-03-03 18:33:02 +03:00
Nekotekina 01db83bc36 SPU LLVM: Rewrite fma32x4 to match FM and older asmjit stuff 2020-03-03 11:31:20 +03:00
Nekotekina f72971f19f Implement named_thread_group 2020-02-29 16:55:25 +03:00
gamerforEA 93552a5958 Apply some Clang-Tidy fixes 2020-02-27 00:38:55 +03:00
JohnHolmesII 479a64c4e8 Remove some inline compiler pragmas 2020-02-23 09:38:04 +03:00
Nekotekina 771eff273b First part of fixing sign-compare warning (inside be_t). 2020-02-19 22:54:58 +03:00
Eladash 727d783959 RawSPU: protect NPC from writes/reads in running state 2020-02-18 18:09:10 +00:00
Nekotekina 8a176de6a1 Restore -Wenum-compare and fix some [=] warnings 2020-02-18 17:37:30 +03:00
Nekotekina 244e74ebe2 Try to ignore some annoying warning (seems CIB) 2020-02-17 20:56:03 +03:00
Megamouse fe75311be2 move config structs to own files and clean up some headers 2020-02-17 15:08:17 +03:00
Nekotekina c0f80cfe7a Use attributes for LIKELY/UNLIKELY 
Remove LIKELY/UNLIKELY macro.
 2020-02-05 10:42:34 +03:00
Nekotekina f9a8efe406 SPU LLVM: gisable NewGVN pass 
It goes into an endless loop with memory leak for some reason.
 2020-02-03 11:16:03 +03:00
Nekotekina 6dfd97f0b6 Modernize SPU logging (spu_log variable) and remove log legacy 
Remove legacy macro (LOG_ERROR, etc)
 2020-02-01 11:52:52 +03:00
Nekotekina 1d0f359406 logs: add more log channels instead of GENERAL 2020-01-31 16:44:48 +03:00
Eladash a9162a3f57 SPU LLVM: Improve approximate FCMGT 2020-01-26 18:37:07 +00:00
Eladash 160ddcf86b SPU: Minor FREST bugfix 2020-01-21 16:45:41 +03:00
Nekotekina 98a8eeaac2 SPU: properly support STOP 0x0 instruction 2020-01-20 23:40:10 +03:00
Eladash c9b0f0e734 SPU: Fix FREST 2020-01-16 23:42:50 +03:00
Eladash 923cd7ad72 SPU LLVM: rewrite comparison on non-xfloat path of CFLTU, CFLTS 
CFLTU on non-xfloat path is accurate as xfloat path now.
* Also optimize FCTIW like FCTIWZ (PPU)
 2019-12-30 22:20:34 +03:00
Markus Stockhausen a36f0497ce Improve approximate xfloat 
- Disable denormals for SPU threads
- Add clamping helpers
 2019-12-22 01:26:34 +03:00
Nekotekina 3b46c9cb6a SPU LLVM: use FMA with approx xfloat when available 
Emulate FMA with double precision if unsupported natively.
 2019-12-21 17:53:34 +03:00
Nekotekina 28eacc616a C-style cast cleanup III 2019-12-01 00:32:44 +03:00
Nekotekina 1b9a3e6077 SPU: internal refactoring, add spu_program 
Use struct (spu_program) instead of std::vector<u32>.
 2019-11-26 00:01:38 +03:00
Nekotekina 4caf747729 SPU LLVM: detect mpy32 pattern 2019-11-26 00:01:38 +03:00
Nekotekina db4e201fee SPU LLVM: use updateGlobalMapping instead of addGlobalMapping 
...Where appropriate.
Fix to incorrect addGlobalMapping usage.
Also use clearAllGlobalMappings at compilation start.
 2019-11-17 22:15:59 +03:00
Nekotekina f30b81f8b0 SPU LLVM: change patchpoint name generation 
Allow 2 or more patchpoint from a single address.
 2019-11-17 22:07:08 +03:00
Nekotekina abbf3c4d16 SPU LLVM: add SPU profiling to compilation thread 
Run another thread to collect profile data from SPU threads.
Use this data to prioritize compiling hot spot SPU blocks.
Implement stx::init_mutex::wait_for_initialized() helper.
 2019-11-11 23:13:13 +03:00
Eladash a21d7def33 SPU: Don't break blocks on DSYNC instruction in Safe mode (#6731) 2019-11-11 23:12:21 +03:00
Nekotekina 587ae17aa2 Simplify fmt::throw_exception 
Gradual exception deprecation: disallow choosing exception type.
However, the function itself can remain here forever.
 2019-11-08 19:27:11 +03:00
Nekotekina da135fbfcc SPU LLVM: Disable "special" branch patchpoints 2019-11-04 22:52:03 +03:00
Eladash 739f68271f SPU LLVM: fix MFC CMD enqueuing 2019-10-29 18:16:08 +03:00
Nekotekina 83f253636a SPU LLVM: verbose patchpoints in "giga table" 2019-10-27 13:04:05 +03:00
Nekotekina 16edb5bdd0 SPU Analyser: don't compile on "analyser failed" 2019-10-27 13:04:05 +03:00
Nekotekina 5f00b32867 SPU: fixup for duplicates in recompilers 
Fixup for the edge case.
 2019-10-27 13:04:05 +03:00
Nekotekina 37dbbce194 SPU LLVM: Enable "Giga table" in Mega mode 
Was previously only enabled in Giga mode.
Also fill the table with branch patchpoints.
 2019-10-27 13:04:05 +03:00
Nekotekina 8c28c4e8ec SPU: Make recompilers lock-free. 2019-10-26 23:33:18 +03:00
Nekotekina 9ac6ef6494 SPU: cleanup former OOM handling 
Remove cpu_flag::jit_return.
It's obsolete now, and worked only in SPU ASMJIT anyway.
 2019-10-26 21:24:12 +03:00
MSuih f3ed26e9db Small warnings cleanup (#6671) 
* Ignore more warnings

These are intentional

* Signed/unsigned mismatch when comparing

* Explictly cast values

* Intentionally discard a nodiscard value

* Change ppu_tid to u32

* Do not use POSIX function name on Windows

* Qt: Use horizontalAdvance instead of width

* Change progress variables to u32
 2019-10-25 13:32:21 +03:00
Nekotekina b329bb604c SPU LLVM: implemented asynchronous compilation 
Implemented interpreter-based pre-recompiler.
Interpreter functions are build with SPU LLVM.
 2019-10-21 19:29:34 +03:00
Nekotekina 0fe46934de Fix "SPU Interpreter (fast)" 
Regression after #6770
 2019-10-16 14:20:35 +03:00
Nekotekina eafbc77c0d SPU LLVM: Always use linux-gnu target triple (affects Windows) 
Unify internal code generation to make better use of GHC calling convention.
Ideally, it would just work on Windows as well, but some random bug appeared.
This bug was causing freezes on SPU LLVM compilation.
This commit desperately attempts to workaround it.
 2019-10-15 18:04:50 +03:00
Nekotekina c69fe0f664 SPU Profiler preview 
Add option "SPU Profiler" (disabled by default).
Works only with SPU recompilers.
Results are flushed on pausing.
 2019-10-15 17:42:57 +03:00
Eladash c2278fb879 spu: Mask SRR0 at write 2019-10-08 02:52:33 +03:00
Nekotekina 239f53568c SPU: optimize function dispatch in trampolines 
Add a top-level hashtable
 2019-10-06 16:03:38 +03:00
Eladash feabe71183 SPU: Rewrite BGX 2019-09-28 03:42:22 +03:00
Eladash e315b39822 SPU: Rewrite CGX 2019-09-28 03:42:22 +03:00
Nekotekina a6edcca6e6 Use g_fxo for spu_cache 2019-09-26 23:26:36 +03:00
Nekotekina 9672ad53cd Fix SPRX building on AppImage builds 2019-08-27 17:25:55 +03:00
Nekotekina 8517ccfdfa Add new typemap for always existing objects 
Not to be confused with singletons or global variables.
 2019-08-22 02:13:39 +03:00
Nekotekina 1b140c8e97 SPU Recompiler: optimize JIT memory consumption 
Avoid rebuilding trampoline for every function at startup.
This should fix Out of Memory error in some cases.
 2019-07-19 04:56:35 +03:00
Nekotekina 736ec4035e Fixup for SPU Recompilers, regression after #6210 2019-07-15 19:51:58 +03:00