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Ryujinx/ARMeilleure/CodeGen/RegisterAllocators
FICTURE7 312be74861
Optimize HybridAllocator (#2637)
* Store constant `Operand`s in the `LocalInfo`

Since the spill slot and register assigned is fixed, we can just store
the `Operand` reference in the `LocalInfo` struct. This allows skipping
hitting the intern-table for a look up.

* Skip `Uses`/`Assignments` management

Since the `HybridAllocator` is the last pass and we do not care about
uses/assignments we can skip managing that when setting destinations or
sources.

* Make `GetLocalInfo` inlineable

Also fix a possible issue where with numbered locals. See or-assignment
operator in `SetVisited(local)` before patch.

* Do not run `BlockPlacement` in LCQ

With the host mapped memory manager, there is a lot less cold code to
split from hot code. So disabling this in LCQ gives some extra
throughput - where we need it.

* Address Mou-Ikkai's feedback

* Apply suggestions from code review

Co-authored-by: VocalFan <45863583+Mou-Ikkai@users.noreply.github.com>

* Move check to an assert

Co-authored-by: VocalFan <45863583+Mou-Ikkai@users.noreply.github.com>
2021-09-29 01:38:37 +02:00
..
AllocationResult.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
CopyResolver.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
HybridAllocator.cs Optimize HybridAllocator (#2637) 2021-09-29 01:38:37 +02:00
IRegisterAllocator.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
LinearScanAllocator.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
LiveInterval.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
LiveRange.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
RegisterMasks.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
StackAllocator.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00