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87 commits

Author SHA1 Message Date
Nekotekina 04c9d01390 PPU LLVM: modernize most vector instructions 
Rewritten VSUM instructions:
VSUMSWS, VSUM2SWS, VSUM4SBS, VSUM4SHS, VSUM4UBS
 2021-12-03 00:14:06 +03:00
Malcolm Jestadt 7573d7289b SPU LLVM: Hook up 128 bit spu verification 
- Also fix FMA enablement for sapphirerapids
 2021-11-06 21:12:12 +03:00
Nekotekina 69f321a471 LLVM 13 2021-11-02 20:11:08 +03:00
Malcolm Jestadt f06c8b22e8 PPU/SPU LLVM: Emulate VPERM2B with a 256 bit wide VPERMB 
- Save 1 uop by using 256 wide VPERMB instead of VPERM2B. (Compiles down to a vinserti128 and vpermb)
 2021-10-13 17:51:54 +03:00
Nekotekina 55ec4808f1 SPU LLVM Fixup for VDBPSADBW 
Fixes #10947
 2021-09-30 17:53:47 +03:00
Malcolm Jestadt 2cfa5406e7 LLVM DSL: reimplement vdbpsadbw 2021-09-30 13:22:35 +03:00
Malcolm Jestadt f9ab077908 SPU LLVM: Use VDBPSADBW in SUMB 
- This instruction can be used to sum bytes horrizontally if the second input vector is all zeroes.
 2021-09-30 13:22:35 +03:00
Nekotekina d28b0ba2fa SPU LLVM: implement spu_re, spu_rsqrte 
Improve matching with peek_through_bitcasts() helper.
Implement erase_stores() helper.
 2021-09-17 10:23:43 +03:00
Nekotekina 543fb7a9cb LLVM DSL / SPU LLVM: implement infinite precision shifts 
Remove old make_*** helpers in favor of matcheable expressions.
 2021-09-17 10:23:43 +03:00
Nekotekina 67b3fc70f8 LLVM DSL: implement absd and match helpers 
Matcheable expression absd(a, b) (absolute difference).
 2021-09-17 10:23:43 +03:00
Nekotekina 2268aa9093 LLVM DSL: reimplement fre, frsqe, fmax, fmin 2021-09-17 10:23:43 +03:00
Nekotekina 4b8ee85995 LLVM DSL: reimplement pshufb, add 'calli' 
Implement postponed custom intrinsic replacement.
Make bitcast operator static like other ones.
 2021-09-17 10:23:43 +03:00
Nekotekina 7ec7f261b1 LLVM DSL: implement fpcast 2021-09-17 10:23:43 +03:00
Nekotekina 1685769bd9 LLVM DSL: reimplement fmuladd, force hw fma if present 2021-09-17 10:23:43 +03:00
Nekotekina 7cf9d1380b LLVM DSL: add line number in get_const_vector automatically 2021-09-17 10:23:43 +03:00
Nekotekina f188019244 LLVM DSL: reimpelement fsqrt, fabs 2021-09-17 10:23:43 +03:00
Nekotekina 38dfc88e8d LLVM DSL: reimplement avg 2021-09-17 10:23:43 +03:00
Nekotekina 95c36221fa LLVM DSL: reimplement ctlz, ctpop 2021-09-17 10:23:43 +03:00
Malcolm Jestadt 43cc62d267 SPU LLVM: Add m_use_vnni 
- Alderlake and Sapphirerapids will require an update to the llvm fork before they can be detected
 2021-08-31 14:02:05 +03:00
Malcolm Jestadt d304b52391 SPU LLVM: Add VNNI optimized variant of sumb 
- Uses vpdpbusd to horrizontally add values, for some reason this is much faster than the normal horizontal add instructions.
 2021-08-31 14:02:05 +03:00
Nekotekina 2491aad6f2 types.hpp: implement min_v<>, max_v<>, SignedInt, UnsignedInt, FPInt concepts 
Restrict smax to only work with signed values for consistency.
Cleanup <climits> includes.
Cleanup <limits> includes.
 2021-05-23 19:43:51 +03:00
David Carlier 082bbc7336 Following up on MacOS build fix. 
Specialisation of llvm_value_t to allow build with LLVM this time.
 2021-04-23 15:20:40 +03:00
Malcolm Jestadt 0a7df9d02e SPU LLVM: add AVX-512 SPU verification 
- This is hidden behind a new setting, as some cpus may downclock agressively when executing 512 wide instructions
 2021-04-16 09:35:26 +03:00
Megamouse a16d8ba3ea More random changes 2021-04-11 14:01:51 +03:00
Nekotekina 95725bf7fc Add -Werror=missing-noreturn (GCC, clang) 
May be useful to diagnose functions which fail assertions unconditionally.
 2021-04-08 10:29:47 +03:00
Nekotekina 2212a131ef Fix some -Weffc++ warnings (part 1) 2021-03-31 11:27:09 +03:00
Nekotekina a4fdbf0a88 Enable -Wstrict-aliasing=1 (GCC) 
Fixed partially.
 2021-03-09 03:10:15 +03:00
Nekotekina 87af905018 Enable -Wunused-parameter 2021-03-06 18:07:08 +03:00
Malcolm Jestadt 486d48e4f8 SPU LLVM: Optimize ROTQBY family for VBMI 
- Avoid masking pshufb index by 0xf by using vpermb instead.
- Also fix conversion of vperm2b index to ShuffleVector index.
 2021-01-25 13:18:23 +03:00
Nekotekina db8e6fe7a7 Enable -Wunused-variable 2021-01-12 14:34:14 +03:00
Nekotekina 6231b07d2a Silence one warning (clang) 2021-01-07 12:42:15 +03:00
Nekotekina 41ee792f95 MSVC: remove MemLeak build support 
There are better memleak detection tools.
1) Requires to guard placement new and external libs
2) Doesn't work thoroughly
 2020-12-22 14:32:30 +03:00
Nekotekina fb29933d3d Add usz alias for std::size_t 2020-12-18 12:23:53 +03:00
Nekotekina e321765c54 Split BEType.h to util/v128.hpp and util/to_endian.hpp 2020-12-13 16:34:45 +03:00
Nekotekina a6a5292cd7 Use uptr (std::uintptr_t alias) 2020-12-12 16:29:55 +03:00
Nekotekina b59f142d4e Move types.h to util/types.hpp 2020-12-12 15:12:01 +03:00
RipleyTom af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +03:00
Nekotekina 1b8bf081b5 Upgrade to LLVM 11 Stable 2020-11-02 21:23:25 +03:00
Whatcookie 9e4f43f4d1
SPU LLVM: Add icelake optimized paths for SHUFB (#8712) 2020-08-13 15:00:56 +01:00
Whatcookie 4ce2ad54a8
PPU LLVM: Use VPERM2B to emulate VPERM (#8704) 
- The VPERM2B instructions are a match of VPERM's behavior, besides operating in reverse byte order
 2020-08-09 01:50:26 +01:00
Eladash 6a51c27fde PPU LLVM: Fix VMAXFP, VMINFP NaN handling 2020-08-03 15:43:00 +01:00
Eladash f6764767f6 SPU/PPU LLVM: Fix cpu_translator::get_const_vector<v128>() 2020-07-30 17:06:24 +01:00
Nekotekina e1042bc631 Get rid of "module" keyword 
Workaround some intellisense problems.
 2020-05-06 18:20:11 +03:00
Nekotekina fc68c508c8 LLVM DSL: fix FNeg pattern matching 2020-05-01 22:00:57 +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 e4a81b1d13 Move Log.h to util/logs.hpp 2020-03-07 12:29:23 +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
JohnHolmesII 479a64c4e8 Remove some inline compiler pragmas 2020-02-23 09:38:04 +03:00
Nekotekina 244e74ebe2 Try to ignore some annoying warning (seems CIB) 2020-02-17 20:56:03 +03:00
Eladash c9b0f0e734 SPU: Fix FREST 2020-01-16 23:42:50 +03:00