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410 commits

Author SHA1 Message Date
Nekotekina 1b8bf081b5 Upgrade to LLVM 11 Stable 2020-11-02 21:23:25 +03:00
Nekotekina fe03b55046 TSX: tiny optimization of transaction functions 
Because new memory manager puts them in first 2G.
 2020-11-01 14:44:59 +03:00
Eladash c2c559f8d9 Disasm: do not allow to access previous instructions in non-interpreter mode 2020-10-31 17:15:47 +03:00
Nekotekina 425fce5070 SPU: load previous data on PUTLLC failure 
Since it will most likely execute GETLLAR to load it again.
Only implemented for TSX at moment.
 2020-10-30 02:58:39 +03:00
Eladash 4cafd5a31c SPU: Remove dead additions in Accurate Xfloat 2020-10-03 20:31:35 +03:00
Eladash ad37259ccc SPU: Implement many missing channel counts 2020-09-22 19:47:47 +03:00
eladash 36ac68b436 SPU: Implement events channel count, minor interrupts fixes 2020-09-18 21:57:24 +03:00
Eladash 4ffc58a8ce SPU: Cleanup for Accurate PUTLLUC 
Should no longer affect GET commands because Accurate DMA is available for this functionality.
 2020-09-04 10:20:44 +02:00
Eladash 73d23eb6e6
SPU: Implement Accurate DMA (#8822) 2020-09-02 23:58:29 +02:00
Eladash 47b545282e
SPU: Fix events ACK, minor optimizations (#8771) 2020-08-27 21:36:54 +01:00
Eladash 995cb8125e
SPU LLVM: Improve approx FCGT (#8728) 2020-08-14 19:33:35 +01:00
Whatcookie 9e4f43f4d1
SPU LLVM: Add icelake optimized paths for SHUFB (#8712) 2020-08-13 15:00:56 +01:00
Eladash 8cdfe5952a
SPU/PPU LLVM: Improve 0 addend FMA detection (#8709) 2020-08-13 04:13:08 +03:00
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
Nekotekina cb5c26f2b5 Fix SPU Interpreter regression after #6147 2019-07-15 16:34:34 +03:00
msuih 690cdff0d3 Minor fixes 
- Fix a typo in OpenAL
- Fix typo in cellHttp.h
- Unused variables in catch
- Use 64-bit shifts
- Use use_count with shared pointers, unique is depracated and getting removed
- Explicitly cast boolean to int
- Signed/unsigned issues with loop variables
- Fix missing return statement (the code path is unreachable, but compiler wants a return)
- */ ouside of comment
- Fix duplicate layout name
 2019-07-01 04:33:23 +03:00
Lassi Hämäläinen c963c51a60 Remove unnecessary header includes 
- Manually removed lot of unneeded #includes to clean code and reduce
  compilation time
- Reordered some of the #includes to be in more logical order
 2019-06-25 17:11:10 +03:00
Nekotekina b9b591bf02 Fix SPU Loop Detection 2019-06-20 14:46:32 +03:00
Nekotekina 5d45a3e47d Implement cpu_thread::suspend_all 
Remove Accurate PUTLLC option.
Implement fallback path for SPU transactions.
 2019-06-19 20:36:12 +03:00
Nekotekina 447029a700 Implement fs::file::write_gather (Vectored I/O) 2019-06-03 23:18:39 +03:00
Nekotekina bf7ee2de4c SPU: fix spu_runtime::g_tail_escape (unused yet) 2019-05-17 23:44:19 +03:00
Nekotekina 2cf139c7a8 SPU analyser: minor Safe fix 
Properly handle known indirect branch target as a function call target.
 2019-05-17 23:44:19 +03:00
Nekotekina a016728a9e SPU LLVM: re-enable stack mirror 
It was disabled due to other bugs which should be fixed now.
 2019-05-16 04:12:08 +03:00
Nekotekina 26d131ef29 SPU LLVM: Fix Giga mode 
Forgot to adjust global chunk table computation.
 2019-05-16 04:02:33 +03:00
Nekotekina 91897fa69d SPU LLVM/ASMJIT: fix BRA/BRASL instructions for PIC 
Handle absolute branch addressing correctly.
 2019-05-16 02:41:31 +03:00
Nekotekina f95ec8a37c SPU LLVM: simplify jump table computation 
Remove one add operation and adjust constants instead.
 2019-05-16 00:54:50 +03:00
Nekotekina a921af1e96 SPU LLVM/ASMJIT: remove minor unnecessary code 2019-05-16 00:52:52 +03:00
Nekotekina 43ae4b3f33 SPU LLVM/ASMJIT: add missing PC clamping 
Minor fix, since it's mostly impossible to overflow.
 2019-05-16 00:51:47 +03:00
Nekotekina 007108100e SPU: implement spu_runtime::g_tail_escape 
May help to avoid gateway costs in some cases.
 2019-05-15 18:47:40 +03:00
Nekotekina 4e75d2c2f7 SPU LLVM: don't save $2 in optimized functions 2019-05-15 16:41:57 +03:00
Nekotekina adc7d96683 SPU LLVM: simplify function prototype 
Pass only $3
 2019-05-15 16:18:13 +03:00
Nekotekina 16401722f1 SPU LLVM: fix $SP passing in functions, write PC on halt 
Allows to skip updating $SP in optimizable functions.
 2019-05-15 15:42:03 +03:00
Nekotekina 3753d27aba SPU: fix Giga mode (kinda) 
Don't scan before the entry point.
Disable stack mirror in SPU LLVM.
Improve analyser logic for holes.
 2019-05-14 22:15:04 +03:00
Nekotekina c481472faf SPU ASMJIT: add PIC support (fix) 
Also cleanup and adapt for GHC CC.
 2019-05-14 22:15:04 +03:00
Nekotekina 82295d131a SPU LLVM: split LLVM IR dump to spu-ir.log 
Also move disasm to spu_recompiler_base::dump.
Interleave disasm with block target info for convenience.
 2019-05-14 22:15:04 +03:00
Nekotekina 1eed421774 SPU LLVM: use branch patchpoints again 
Renewed and adapted for PIC and all branch types.
This may address performance degradation after #5923.
 2019-05-14 22:15:04 +03:00
Nekotekina 2f6707d0a0 SPU LLVM: regain some efficiency 
Avoid returns from the recompiler gateway, favoring tail calls.
This may address performance degradation after #5923.
 2019-05-14 22:15:04 +03:00
Nekotekina f33b81545e SPU: implement recompiler gateway function in assembly 
Use GHC calling convention directly for SPU object entry points.
This may address performance degradation after #5923.
 2019-05-14 22:15:04 +03:00
Nekotekina a74fd27e3d SPU LLVM: fix SPU termination (spu_escape) on Windows 
Adjust restored stack pointer for the lack of tail call.
 2019-05-14 22:15:04 +03:00
Nekotekina cc8c635855 SPU: PIC support preview 
SPU ASMJIT not supported yet.
Giga mode not supported properly.
 2019-05-14 22:15:04 +03:00
Rui Pinheiro 1f82a26a9c SPU LLVM: Fix Mega 2019-05-12 00:39:42 +03:00
Nekotekina 8194c92f1c SPU LLVM: disable GHC CC for chunks on Windows 
Causes fatal error inside LLVM.
 2019-05-11 02:35:16 +03:00
Nekotekina 7492f335e9 SPU analyser: basic function detection in Giga mode 
Misc: fix EH frame registration (LLVM, non-Windows).
Misc: constant-folding bitcast (cpu_translator).
Misc: add syntax for LLVM arrays (cpu_translator).
Misc: use function names for proper linkage (SPU LLVM).

Changed function search and verification in Giga mode.
Basic stack frame layout analysis.
Function detection in Giga mode.
Basic use of new information in SPU LLVM.
Fixed jump table compilation in SPU LLVM.
Disable broken optimization in Accurate xfloat mode.
Make compiled SPU modules position-independent in SPU LLVM.

Optimizations include but not limited to:
 * Compiling SPU functions as native functions when eligible
 * Avoiding register context write-out
 * Aligned stack assumption (CWD alike instruction)
 2019-05-11 02:13:19 +03:00
Nekotekina a703460fc6 SPU ASMJIT: skip some unused analyser steps 
May improve performance
 2019-05-04 19:35:13 +03:00
Nekotekina 45ce8db6cb SPU Analyser: fix reg origin regression 
Propagate phi instead of claiming new values
 2019-05-04 18:29:47 +03:00
Nekotekina 4bd022f778 SPU analyser: minor logic fix and cleanup 
Don't fill any chunk info for now (design mistake).
 2019-05-03 14:18:22 +03:00
Nekotekina 6c34d7104e SPU analyser: fix excessive workload list size 
Typo grade; regression
 2019-05-02 23:29:02 +03:00
Nekotekina 2b4da18709 SPU LLVM: fix xfloat regression 
It was an old bug with possible hidden use of deleted instructions.
 2019-05-02 13:39:43 +03:00
Nekotekina d48dc29e55 SPU LLVM: fix perf regression 
Bug in the analyser was created recently in #5882.
 2019-05-02 13:39:43 +03:00
Nekotekina 69d2ea35b9 SPU: minor analyser cleanup 2019-05-02 13:39:43 +03:00
Nekotekina a4c4ee9cb2 SPU: fix excessive cache size regression 2019-05-02 13:39:43 +03:00
Nekotekina 1bc5e27507 SPU LLVM: move reg origin search to analyser 
Refactor SPU analyser (block_info struct).
Fill register use info (currently unused).
 2019-05-01 00:37:15 +03:00
Nekotekina 1294e0d189 SPU LLVM: improve codegen in loops 
Use a trick in check_state to improve LICM pass.
 2019-05-01 00:37:15 +03:00
Nekotekina e09c6ea4b4 SPU analyser: add spu_iflag 
Register information about register accesses.
 2019-04-30 14:33:27 +03:00
Nekotekina 716737ecf2 LLVM DSL: expression matching (alpha) 
Implement remaining instructions.
Implement match_expr method.
Implement helper methods.
 2019-04-30 14:33:27 +03:00
Nekotekina 8754bbd444 SPU LLVM: add match_vr<> template 
Returns reg value only if type is compatible, avoiding bitcast.
 2019-04-24 23:55:41 +03:00
Nekotekina dd9bd1338b SPU LLVM: add get_vrs<> template 2019-04-24 23:55:41 +03:00
Nekotekina 3e0b45719d LLVM DSL: rewrite zshuffle, shuffle2, build 
Add llvm_const_vector template.
 2019-04-24 23:55:41 +03:00
Nekotekina b02503963e LLVM DSL: rewrite splat, fsplat, vsplat 
Add llvm_const_float and llvm_splat templates.
 2019-04-24 23:55:41 +03:00
Nekotekina c83e65f29e LLVM DSL: rewrite extract and insert 2019-04-24 23:55:41 +03:00
Nekotekina b7b93eae13 SPU LLVM: minor bitcast cleanup 
Remove redundant explicit constand propagation in some instructions.
 2019-04-24 23:55:41 +03:00
Nekotekina ac473eb400 Rewrite cpu_translator::rol, add fshl and fshr 
Use new funnel shift intrinsics
 2019-04-24 23:55:41 +03:00
Nekotekina 42448cf3e5 Remove cpu_translator::scarry, cpu_translator::merge 2019-04-24 23:55:41 +03:00
Nekotekina 524aac75ed LLVM DSL: rewrite bitcast, zext, sext, trunc, select, min, max ops 
Are made composable in expressions similar to arithmetic ops.
Implement noncast in addition to bitcast (no-op case).
Implement bitcast constant folding.
Fixed some misuse of sext<>.
 2019-04-24 23:55:41 +03:00
Nekotekina dc9118ef50 LLVM DSL refactoring 
Properly forward value categories in expression structs.
Simplify SFINAE tests (is_llvm_expr, llvm_common_t) in global operators.
Add llvm_const_int and remove llvm_add_const, llvm_sub_const, etc.
Add llvm_ord and llvm_uno for FP comparison via >=< operators.
Replace cpu_translator::fcmp with fcmp_ord and fcmp_uno.
 2019-04-24 23:55:41 +03:00
Nekotekina 8deb20e928 SPU: write cache before compiling 2019-04-13 22:56:11 +03:00
eladash 8da78c098c SPU LLVM: Fix branch to self at start of block state check 2019-04-11 17:47:52 +03:00
eladash eba8e2284b SPU LLVM: Fix CFLTU 
Clamp properly result from both sides!

TODO: Figure out whats different CreateFPToUi has from CFLTU and why it fails here.
 2019-04-11 17:47:52 +03:00
eladash 969af86eba SPU: Implement BISLED 
DFCMGT instruction removed, it was wrong to add to begin with

ASMJIT: Fix compilation of double compare instructions, move exception to runtime instead of compiletime!
Jarves confirmed that he implemented this instruction because of that bug with asmjit only, affected God Of War 3
 2019-04-11 17:47:52 +03:00
Nekotekina d873802b9c Use LLVM 9 
Use new add/sub with saturation intrinsics
 2019-03-30 01:36:48 +03:00
Nekotekina d77fed6105 SPU LLVM: remove wrong dead code 2019-03-29 17:00:53 +03:00
Nekotekina 71b88cdc82 New SPU interpreter (SPU fast) 
Use LLVM to build SPU interpreter.
Simplify interpreter loop.
 2019-03-27 20:33:44 +03:00
Nekotekina 7ea04d5d76 Minor optimization in SPU analyser 
Reduce vector copy/allocation
 2019-03-23 02:43:41 +03:00
Nekotekina 4b381fbbb1 Implement spu_runtime::reset 
To handle JIT: Out Of Memory error.
 2019-03-23 02:43:41 +03:00
Nekotekina 1880a17f79 SPU recs: implement spu_runtime::find 
Use this function to link to existing functions from branch patchpoints.
Don't compile from branch patchpoints.
 2019-03-23 02:43:41 +03:00
Nekotekina 31304f4234 SPU rec: refactor some trampoline generation 
Move branch/dispatch trampoline generation at startup.
 2019-03-23 02:43:41 +03:00
Nekotekina 3794f65bb6 Add cpu_flag::jit_return 2019-03-23 02:43:41 +03:00
Nekotekina 466d58ccef SPU LLVM: fix branch patchpoints 
Forgot to passthrough 3rd arg (rip)
 2019-03-23 02:43:41 +03:00
Nekotekina e9b6beadfc SPU LLVM: implement static branch weights 
May help branch prediction in some cases
 2019-03-13 21:14:55 +03:00
Nekotekina 388d49db80 SPU LLVM: fix SPU MMIO in TSX mode 2019-03-13 21:14:55 +03:00
Nekotekina fb64b28886 SPU LLVM: reintroduce branch patchpoints 
Previously only used on SPU ASMJIT, may improve perf in some cases.
Now refactored to spu_runtime::make_branch_patchpoint.
 2019-03-01 00:08:20 +03:00
Nekotekina 765d15f23f Optimize SPU trampolines 
Load values in EAX and reuse it if possible
 2019-03-01 00:08:19 +03:00
Nekotekina 58358e85dd spu_runtime::add minor optimization 
Use preallocated vectors in trampoline generation subroutine
 2019-01-29 03:32:16 +03:00
Nekotekina 2b66abaf10 Implement atomic_t<>::release 
More relaxed store with release memory order
 2019-01-29 03:32:16 +03:00
Nekotekina 50922faac9 Remove SPUThread::jit_dispatcher 
Use global array - save memory
Move the array to JIT memory
 2019-01-29 03:32:16 +03:00
Nekotekina 4292997a01 Added jit_runtime class 
Is a memory manager for ASMJIT, replaces asmjit::JitRuntime
Unified memory manager for ASMJIT and LLVM
Unified SPU trampoline generation
Remove previous workarounds
 2019-01-29 03:32:16 +03:00
Nekotekina 4f152ad126 SPU: multithread compilation 
Allow parallel compilation of SPU code, both at startup and runtime
Remove 'SPU Shared Runtime' option (it became obsolete)
Refactor spu_runtime class (now is common for ASMJIT and LLVM)
Implement SPU ubertrampoline generation in raw assembly (LLVM)
Minor improvement of balanced_wait_until<> and balanced_awaken<>
Make JIT MemoryManager2 shared (global)
Fix wrong assertion in cond_variable
 2019-01-22 22:02:02 +03:00
elad fc92ae4085 SPU/PPU atomics performance and LR event fixes (#5435) 
* Fix SPU LR event setting in atomic commands according to hw test
* MFC: increment timestamp for PUT cmd in non-tsx path
* MFC: fix reservation lost test on non-tsx path in regard to the lock bit
* Reservation notification moved out of writer_lock scope to reduce its lifetime
* Use passive_lock/unlock in ppu atomic inctrustions to reduce redundancy
* Lock only once for dma transfers (non-TSX)
* Don't use RDTSC in reservation update logic
* Remove MFC cmd args passing to process_mfc_cmd
* Reorder check_state cpu_flag::memory check for faster unlocking
* Specialization for 128-byte data copy in SPU dma transfers
* Implement memory range locks and isolate PPU and SPU passive lock logic
 2019-01-15 18:31:21 +03:00
eladash f19fd23227 spu: Fix support for multiple lists when one is stalled 2019-01-15 02:33:22 +03:00
Nekotekina a419e98acb Move PPU and shader cache 
New hash-based location (already used for SPU)
Bump PPU cache version, improve naming and decrease size

Remove fs::get_data_dir
Disable boot.elf cache
 2019-01-14 01:24:05 +03:00
Nekotekina aefee04c4a SPU analyser: fix branch to self 
Fixed not filling the predeccessor list on BR-to-self on entry point
Version bumped (v1-tane)
Closes #5353
 2019-01-14 00:01:27 +03:00
Nekotekina d7be0a96f3 SPU LLVM: approximate xfloat option 
Adapt previous SPU ASMJIT changes made by @kd-11
FM, FMA, FNMS, FMS are approximated.
FCGT, FCMGT are accurate.
 2018-12-24 16:04:46 +03:00
Nekotekina 2fd384ae95 SPU LLVM: check state in every callable chunk 
It's often redundant but may be necessary
 2018-11-09 16:19:59 +03:00
Nekotekina 488928eca2 Fix SPU STOP instruction 
Check thread state after STOP instruction
 2018-11-05 14:35:50 +03:00
Nekotekina 1b37e775be Migration to named_thread<> 
Add atomic_t<>::try_dec instead of fetch_dec_sat
Add atomic_t<>::try_inc
GDBDebugServer is broken (needs rewrite)
Removed old_thread class (former named_thread)
Removed storing/rethrowing exceptions from thread
Emu.Stop doesn't inject an exception anymore
task_stack helper class removed
thread_base simplified (no shared_from_this)
thread_ctrl::spawn simplified (creates detached thread)
Implemented overrideable thread detaching logic
Disabled cellAdec, cellDmux, cellFsAio
SPUThread renamed to spu_thread
RawSPUThread removed, spu_thread used instead
Disabled deriving from ppu_thread
Partial support for thread renaming
lv2_timer... simplified, screw it
idm/fxm: butchered support for on_stop/on_init
vm: improved allocation structure (added size)
 2018-10-19 22:22:35 +03:00
Nekotekina ca5158a03e Cleanup semaphore<> (sema.h) and mutex.h (shared_mutex) 
Remove semaphore_lock and writer_lock classes, replace with std::lock_guard
Change semaphore<> interface to Lockable (+ exotic try_unlock method)
 2018-09-03 23:00:36 +03:00
Nekotekina 8abe6489ed Mega-cleanup for atomic_t<> and named bit-sets bs_t<> 
Remove "atomic operator" classes
Remove test, test_and_set, test_and_reset, test_and_complement global functions
Simplify atomic_t<> with constexpr if, remove some garbage
Redesign bs_t<> to use class, mark its methods constexpr
Implement atomic_bs_t<> for optimizations
Remove unused __bitwise_ops concept (should be in other header anyway)
Bitsets can now be tested via safe bool conversion
 2018-09-03 21:40:36 +03:00
Nekotekina 9578e1e923 SPU LLVM: lower some log levels 2018-08-14 15:14:06 +03:00
eladash f349695a75 Rsx: rewrite address translation 2018-08-13 16:16:34 +03:00
Nekotekina fdd4f03b93 SPU LLVM: improve xfloat precision 
Use doubles for intermediate representation
Add option "Accurate xfloat" to enable
 2018-08-12 15:42:47 +03:00
Nekotekina 14e6577700 SPU LLVM: improve debugging RPCS3 
Build cache in reverse order
Catch exceptions in instruction loop: print IR
 2018-08-12 02:42:32 +03:00