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path: root/ARMeilleure/Optimizations.cs
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2020-12-03CPU: Implement VFNMS.F32/64 (#1758)sharmander
* Add necessary methods / op-code * Enable Support for FMA Instruction Set * Add Intrinsics / Assembly Opcodes for VFMSUB231XX. * Add X86 Instructions for VFMSUB231XX * Implement VFNMS * Implement VFNMS Tests * Add special cases for FMA instructions. * Update PPTC Version * Remove unused Op * Move Check into Assert / Cleanup * Rename and cleanup * Whitespace * Whitespace / Rename * Re-sort * Address final requests * Implement VFMA.F64 * Simplify switch * Simplify FMA Instructions into their own IntrinsicType. * Remove whitespace * Fix indentation * Change tests for Vfnms -- disable inf / nan * Move args up, not description ;) * Undo vfma * Completely remove vfms code., * Fix order of instruction in assembler
2020-11-18CPU (A64): Add FP16/FP32 fast paths (F16C Intrinsics) for Fcvt_S, Fcvtl_V & ↵LDj3SNuD
Fcvtn_V Instructions. Now HardwareCapabilities uses CpuId. (#1650) * net5.0 * CPU (A64): Add FP16/FP32 fast paths (F16C Intrinsics) for Fcvt_S, Fcvtl_V & Fcvtn_V Instructions. Switch to .NET 5.0. Nits. Tests performed successfully in both debug and release mode (for all instructions involved). * Address comment. * Update appveyor.yml * Revert "Update appveyor.yml" This reverts commit 27cdd59e8b90e227e6924d9c162af26c00a89013. * Remove Assembler CpuId. * Update appveyor.yml * Address comment.
2020-09-30Remove old, unused CPU optimization (#1586)gdkchan
2020-06-05Faster crc32 implementation (#1294)merry
* Add Pclmulqdq intrinsic * Implement crc32 in terms of pclmulqdq * Address PR comments
2020-03-25Add Fast Paths for Crypto instructions (A32/A64) (#1026)riperiperi
* Add Fast Paths for Crypto instructions (A32/A64) * Replace additional XOR with passing in const zero.
2019-11-09Fix Fcmge_S/V & Fcmgt_S/V Inst.s (#815)LDj3SNuD
* Fix Fcmge_S/V & Fcmgt_S/V. Follow-up Fcm**_S/V & Fc*mp*_S. Improve CmpCondition enum. Nits. * Optimize Fccmp*_S & Fcmp*_S. * Fix cvtsd2si opcode. * Address PR feedback.
2019-08-08Add a new JIT compiler for CPU code (#693)gdkchan
* Start of the ARMeilleure project * Refactoring around the old IRAdapter, now renamed to PreAllocator * Optimize the LowestBitSet method * Add CLZ support and fix CLS implementation * Add missing Equals and GetHashCode overrides on some structs, misc small tweaks * Implement the ByteSwap IR instruction, and some refactoring on the assembler * Implement the DivideUI IR instruction and fix 64-bits IDIV * Correct constant operand type on CSINC * Move division instructions implementation to InstEmitDiv * Fix destination type for the ConditionalSelect IR instruction * Implement UMULH and SMULH, with new IR instructions * Fix some issues with shift instructions * Fix constant types for BFM instructions * Fix up new tests using the new V128 struct * Update tests * Move DIV tests to a separate file * Add support for calls, and some instructions that depends on them * Start adding support for SIMD & FP types, along with some of the related ARM instructions * Fix some typos and the divide instruction with FP operands * Fix wrong method call on Clz_V * Implement ARM FP & SIMD move instructions, Saddlv_V, and misc. fixes * Implement SIMD logical instructions and more misc. fixes * Fix PSRAD x86 instruction encoding, TRN, UABD and UABDL implementations * Implement float conversion instruction, merge in LDj3SNuD fixes, and some other misc. fixes * Implement SIMD shift instruction and fix Dup_V * Add SCVTF and UCVTF (vector, fixed-point) variants to the opcode table * Fix check with tolerance on tester * Implement FP & SIMD comparison instructions, and some fixes * Update FCVT (Scalar) encoding on the table to support the Half-float variants * Support passing V128 structs, some cleanup on the register allocator, merge LDj3SNuD fixes * Use old memory access methods, made a start on SIMD memory insts support, some fixes * Fix float constant passed to functions, save and restore non-volatile XMM registers, other fixes * Fix arguments count with struct return values, other fixes * More instructions * Misc. fixes and integrate LDj3SNuD fixes * Update tests * Add a faster linear scan allocator, unwinding support on windows, and other changes * Update Ryujinx.HLE * Update Ryujinx.Graphics * Fix V128 return pointer passing, RCX is clobbered * Update Ryujinx.Tests * Update ITimeZoneService * Stop using GetFunctionPointer as that can't be called from native code, misc. fixes and tweaks * Use generic GetFunctionPointerForDelegate method and other tweaks * Some refactoring on the code generator, assert on invalid operations and use a separate enum for intrinsics * Remove some unused code on the assembler * Fix REX.W prefix regression on float conversion instructions, add some sort of profiler * Add hardware capability detection * Fix regression on Sha1h and revert Fcm** changes * Add SSE2-only paths on vector extract and insert, some refactoring on the pre-allocator * Fix silly mistake introduced on last commit on CpuId * Generate inline stack probes when the stack allocation is too large * Initial support for the System-V ABI * Support multiple destination operands * Fix SSE2 VectorInsert8 path, and other fixes * Change placement of XMM callee save and restore code to match other compilers * Rename Dest to Destination and Inst to Instruction * Fix a regression related to calls and the V128 type * Add an extra space on comments to match code style * Some refactoring * Fix vector insert FP32 SSE2 path * Port over the ARM32 instructions * Avoid memory protection races on JIT Cache * Another fix on VectorInsert FP32 (thanks to LDj3SNuD * Float operands don't need to use the same register when VEX is supported * Add a new register allocator, higher quality code for hot code (tier up), and other tweaks * Some nits, small improvements on the pre allocator * CpuThreadState is gone * Allow changing CPU emulators with a config entry * Add runtime identifiers on the ARMeilleure project * Allow switching between CPUs through a config entry (pt. 2) * Change win10-x64 to win-x64 on projects * Update the Ryujinx project to use ARMeilleure * Ensure that the selected register is valid on the hybrid allocator * Allow exiting on returns to 0 (should fix test regression) * Remove register assignments for most used variables on the hybrid allocator * Do not use fixed registers as spill temp * Add missing namespace and remove unneeded using * Address PR feedback * Fix types, etc * Enable AssumeStrictAbiCompliance by default * Ensure that Spill and Fill don't load or store any more than necessary