R/ARMeilleure/CodeGen/X86
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
..
Assembler.cs Refactor PtcInfo (#2625) 2021-09-14 01:23:37 +02:00
CallConvName.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
CallingConvention.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
CodeGenCommon.cs Optimize x64 loads and stores using complex addressing modes (#972) 2020-03-10 09:29:34 +11:00
CodeGenContext.cs Refactor PtcInfo (#2625) 2021-09-14 01:23:37 +02:00
CodeGenerator.cs Optimize HybridAllocator (#2637) 2021-09-29 01:38:37 +02:00
HardwareCapabilities.cs CPU (A64): Add FP16/FP32 fast paths (F16C Intrinsics) for Fcvt_S, Fcvtl_V & Fcvtn_V Instructions. Now HardwareCapabilities uses CpuId. (#1650) 2020-11-18 19:35:54 +01:00
IntrinsicInfo.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00
IntrinsicTable.cs CPU (A64): Add Fmaxnmp & Fminnmp Scalar Inst.s, Fast & Slow Paths; with Tests. (#1894) 2021-01-20 09:12:33 +11:00
IntrinsicType.cs Add support for guest Fz (Fpcr) mode through host Ftz and Daz (Mxcsr) modes (fast paths). (#1630) 2020-12-07 10:37:07 +01:00
PreAllocator.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
X86Condition.cs Improve branch operations (#1442) 2020-08-05 08:52:33 +10:00
X86Instruction.cs Fix Vnmls_S fast path (F64: losing input d value). Fix Vnmla_S & Vnmls_S slow paths (using fused inst.s). Fix Vfma_V slow path not using StandardFPSCRValue(). (#1775) 2020-12-17 20:43:41 +01:00
X86Optimizer.cs Reduce JIT GC allocations (#2515) 2021-08-17 15:08:34 -03:00
X86Register.cs Add a new JIT compiler for CPU code (#693) 2019-08-08 21:56:22 +03:00