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LDj3SNuD 814f75142e
Fpsr and Fpcr freed. (#3701)
* Implemented in IR the managed methods of the Saturating region ...

... of the SoftFallback class (the SatQ ones).

The need to natively manage the Fpcr and Fpsr system registers is still a fact.

Contributes to https://github.com/Ryujinx/Ryujinx/issues/2917 ; I will open another PR to implement in Intrinsics-branchless the methods of the Saturation region as well (the SatXXXToXXX ones).

All instructions involved have been tested locally in both release and debug modes, in both lowcq and highcq.

* Ptc.InternalVersion = 3665

* Addressed PR feedback.

* Implemented in IR the managed methods of the ShlReg region of the SoftFallback class.

It also includes the last two SatQ ones (following up on https://github.com/Ryujinx/Ryujinx/pull/3665).

All instructions involved have been tested locally in both release and debug modes, in both lowcq and highcq.

* Fpsr and Fpcr freed.

Handling/isolation of Fpsr and Fpcr via register for IR and via memory for Tests and Threads, with synchronization to context exchanges (explicit for SoftFloat); without having to call managed methods. Thanks to the inlining work of the previous two PRs and others in this.

Tests performed locally in both release and debug modes, in both lowcq and highcq, with FastFP to true and false (explicit FP tests included). Tested with the title Tony Hawk's PS.

Depends on shlreg.

* Update InstEmitSimdHelper.cs

* De-magic Masks.

Remove the Stride and Len flags; Fpsr.NZCV are A32 only, then moved to Fpscr: this leads to emitting less IR in reference to Get/Set Fpsr/Fpcr/Fpscr methods in reference to Mrs/Msr (A64) and Vmrs/Vmsr (A32) instructions.

* Addressed PR feedback.
2022-09-20 18:55:13 -03:00
..
Cache misc: Migrate usage of RuntimeInformation to OperatingSystem (#2901) 2021-12-04 20:02:30 -03:00
PTC Fpsr and Fpcr freed. (#3701) 2022-09-20 18:55:13 -03:00
ArmEmitterContext.cs ARMeilleure: Thumb support (All T16 instructions) (#3105) 2022-02-17 19:39:45 -03:00
Compiler.cs Add an early TailMerge pass (#2721) 2021-10-18 19:51:22 -03:00
CompilerContext.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
CompilerOptions.cs Refactor PtcInfo (#2625) 2021-09-14 01:23:37 +02:00
ControlFlowGraph.cs Implement some 32-bit Thumb instructions (#3614) 2022-08-25 09:59:34 +00:00
DelegateHelper.cs Add Profiled Persistent Translation Cache. (#769) 2020-06-16 20:28:02 +02:00
DelegateInfo.cs PPTC Follow-up. (#1712) 2020-12-17 20:32:09 +01:00
Delegates.cs Fpsr and Fpcr freed. (#3701) 2022-09-20 18:55:13 -03:00
DispatcherFunction.cs Add multi-level function table (#2228) 2021-05-29 18:06:28 -03:00
Dominance.cs Replace LinkedList by IntrusiveList to avoid allocations on JIT (#931) 2020-02-17 22:30:54 +01:00
EmitterContext.cs Add host CPU memory barriers for DMB/DSB and ordered load/store (#3015) 2022-01-21 12:47:34 -03:00
GuestFunction.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
IntervalTree.cs Optimize kernel memory block lookup and consolidate RBTree implementations (#3410) 2022-08-26 18:21:48 +00:00
RegisterToLocal.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
RegisterUsage.cs Add an early TailMerge pass (#2721) 2021-10-18 19:51:22 -03:00
RejitRequest.cs Add Profiled Persistent Translation Cache. (#769) 2020-06-16 20:28:02 +02:00
SsaConstruction.cs Collapse AsSpan().Slice(..) calls into AsSpan(..) (#3145) 2022-02-22 10:32:10 -03:00
SsaDeconstruction.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
TranslatedFunction.cs Add inlined on translation call counting (#2190) 2021-04-18 23:43:53 +02:00
Translator.cs Clean up rejit queue (#2751) 2022-09-08 20:14:08 -03:00
TranslatorCache.cs Enable CPU JIT cache invalidation (#2965) 2022-02-18 02:53:18 +01:00
TranslatorQueue.cs Clean up rejit queue (#2751) 2022-09-08 20:14:08 -03:00
TranslatorStubs.cs Refactor PtcInfo (#2625) 2021-09-14 01:23:37 +02:00