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80 commits

Author SHA1 Message Date
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
2ade3c594c LLVM DSL: expression matching (preview 2) 
Implement more instructions.
 2019-04-25 03:33:18 +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
eladash
b307aff9eb Prefetch byteswapped opcodes in ppu interpreter 2019-04-11 17:47:52 +03:00
eladash
3304e3b0b7 PPU LLVM: Fix STSWI and LSWI 2019-04-11 17:47:52 +03:00
eladash
f028737db8 Implement fallback for PPU LLVM 
This matches with interpreter implementation, fixing unregistered functions in lost cases
 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
7e0b941e9f PPU LLVM: implement get_vrs<>() adaptor 
Make use of structured bindings
 2019-03-30 01:36:48 +03:00
eladash
fb8302817f ppu: Set link unconditionally 2018-12-10 01:34:02 +03:00
Nekotekina
b2f29cd4d4 LLVM: remove false alarm errors 
Writable sections ARE supported
 2018-09-27 12:16:43 +03:00
scribam
f294729b28 ppu: improve lvebx/lvehx/lvewx instructions 2018-09-11 21:20:52 +03:00
Nekotekina
a424fcfcf7 PPU LLVM: fix phenoms 2018-08-12 02:42:32 +03:00
Nekotekina
03e6725fcf PPU LLVM: simplify VMSUMUHS 2018-07-21 12:18:07 +03:00
scribam
2ed6e51d24 ppu: improve vnmsubfp instruction 2018-07-09 03:33:05 +04:00
scribam
733efc6b0d ppu: improve fnmsubs instruction 2018-07-09 03:33:05 +04:00
scribam
f1e6532ec0 ppu: improve fnmsub instruction 2018-07-09 03:33:05 +04:00
Nekotekina
2f0dc9bd0f PPU LLVM: simplify VSUBCUW, VSUBUBS, VSUBUHS, VSUBUWS 2018-07-06 00:33:52 +03:00
Nekotekina
9d9869e803 PPU LLVM: simplify VADDCUW, VADDUBS, VADDUHS, VADDUWS 2018-07-06 00:33:52 +03:00
Nekotekina
a0bf103e8b Implement cpu_translator::pshufb<>() 
Remove spu_translator::pshufb<>()
Improve PSHUFB emulation (pre-SSSE3)
Emit static shufflevector for the constant mask
PPU: Inline VPERM instruction
 2018-07-06 00:33:52 +03:00
Nekotekina
e009bbac10 Use LLVM 7 (master) 2018-07-06 00:33:52 +03:00
isJuhn
3d8223fccc Fix LLVM STW reservation update 2018-07-02 15:19:50 +04:00
Jake
edeb858138 loader: ignore invalid index_value and allow relative reloc 10 2018-06-24 14:29:41 +04:00
isJuhn
83f096c435 Add conditional reservation update to STW 2018-06-23 23:13:34 +04:00
jjsat
53ca2526ed Fix VSLO and VSRO in the LLVM PPU recompiler 2018-06-10 20:12:40 +04:00
Nekotekina
a975ecdc4f Use LLVM 6 2018-05-08 13:05:29 +03:00
Nekotekina
8b704588d0 Update cpu_translator 2018-05-08 13:05:29 +03:00
Nekotekina
db229dffb0 PPU LLVM: minor update 2018-05-08 13:05:29 +03:00
VelocityRa
706faa1d32 PPUTranslator: Ignore relative relocations 2018-04-01 01:32:08 +04:00
Nekotekina
cce0ad0c35 Clean vm::ps3 namespace use 2018-02-09 17:49:37 +03:00
Nekotekina
b01e460863 PPU LLVM: rewrite AVG instructions 2018-02-08 21:10:03 +03:00
Nekotekina
93c0a0aa35 PPU LLVM: rewrite add/sub instructions 
Use new patterns for saturation instructions
Avoid ZExt/SExt completely
 2018-02-08 21:10:03 +03:00
Nekotekina
db83113316 Initial cpu_translator impl 2018-02-08 21:10:03 +03:00
Nekotekina
140a581d23 PPU: redesign LVSL, LVSR instructions 2017-12-20 00:04:09 +03:00
scribam
3e7ed8a831 PPUTranslator minor changes 2017-11-08 08:34:00 +04:00
Nekotekina
f9a69c449d PPU LLVM: minor bitcast avoidance 2017-07-23 11:03:38 +03:00
Nekotekina
bab537c7e2 PPU LLVM: unuse FP_SAT_OP 2017-07-12 14:00:38 +03:00
RipleyTom
34709eb399 Fix Stswi instruction 2017-07-10 18:42:02 +03:00
Nekotekina
f0d184f38b PPU LLVM: relocation support 2017-07-04 02:04:22 +03:00
Nekotekina
c087a9534a PPU LLVM: SSA reordering 
Fetch indirect jump target
Flush registers earlier
 2017-06-29 17:48:55 +03:00
Nekotekina
da87bb6710 PPU LLVM: minor fix 2017-06-29 17:48:55 +03:00
Nekotekina
3c064439b3 PPU LLVM: new mptr/cptr format 2017-06-29 17:48:55 +03:00
Nekotekina
85f8a42bd2 PPU: MTOCRF optimization 2017-06-29 17:48:55 +03:00
Nekotekina
ef55d6fa0c PPU LLVM: less trash, fix crash 2017-06-29 17:48:55 +03:00
Nekotekina
aa34fa8baa PPU LLVM: some passes disabled 2017-06-29 17:48:55 +03:00
Nekotekina
fc2a45d6d6 Removed unnecessary code 2017-06-29 17:48:55 +03:00
Nekotekina
89f676de75 PPU: preparations (no fixes) 2017-06-26 16:56:13 +03:00
Nekotekina
061c92ba1f PPU LLVM: Improve FlushRegisters 2017-06-26 16:56:13 +03:00
Nekotekina
8034196c25 ppu_syscall_code type added (for fmt) 2017-06-26 16:56:13 +03:00