R/ARMeilleure/IntermediateRepresentation
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
..
BasicBlock.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
BasicBlockFrequency.cs Implement block placement (#1549) 2020-09-19 20:00:24 -03:00
Comparison.cs Improve branch operations (#1442) 2020-08-05 08:52:33 +10:00
IIntrusiveListNode.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
Instruction.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
Intrinsic.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
IntrusiveList.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
MemoryOperand.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
Multiplier.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
Operand.cs Optimize HybridAllocator (#2637) 2021-09-29 01:38:37 +02:00
OperandKind.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
OperandType.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
Operation.cs Optimize HybridAllocator (#2637) 2021-09-29 01:38:37 +02:00
PhiOperation.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
Register.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
RegisterType.cs Add most of the A32 instruction set to ARMeilleure (#897) 2020-02-24 08:20:40 +11:00