Alyssa Rosenzweig 7a0119b092 OpcodeDispatcher: Optimize right shifts ...

Same technique as the left shifts. Gets rid of all our COND_FLAG_SET
use, which is good because it's a performance footgun.

Overall saves 17 instructions (!!!!) from the flag calculation code for
`sar eax, cl`.

Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>

2023-08-02 14:45:44 -04:00

..

ArchHelpers

ARMEmitter: Add cinc/cinv/csetm aliases

2023-07-30 22:41:03 -04:00

Dispatcher

FEXCore/Config: Adds support for enum mask configuration array

2023-07-18 18:17:43 -07:00

Interpreter

IR: Add special NZCV "flag"

2023-08-02 12:38:00 -04:00

JIT

IR: Add TEST opcode

2023-08-02 12:38:00 -04:00

ObjectCache

FEXCore: Adds support for hardware x86-TSO prctl

2023-05-08 20:12:03 -07:00

OpcodeDispatcher

OpcodeDispatcher: Optimize right shifts

2023-08-02 14:45:44 -04:00

VSyscall

Linux: Implements support for vsyscall

2021-07-22 16:58:17 -07:00

X86Tables

X86Tables: Adds spaceship operator to couple op types

2023-07-21 14:42:01 -07:00

BlockSamplingData.cpp

General: Migrate over to fmt where possible

2021-11-23 12:51:57 -05:00

BlockSamplingData.h

Massive amount of IWYU cleanup

2021-08-28 00:32:15 -07:00

Core.cpp

Context: Make alias for code invalidation functor

2023-07-27 18:59:15 -04:00

CPUBackend.cpp

FEXCore: Move mmap allocators over to VirtualAlloc

2023-04-15 18:07:54 -07:00

CPUID.cpp

CPUID: Signify support for XSAVE if AVX is enabled

2023-06-13 19:21:14 -04:00

CPUID.h

FEXCore: Implements support for xgetbv

2023-05-22 16:48:07 -07:00

DebugData.h

FEXCore: Move to Externals/FEXCore

2020-03-06 09:07:37 +02:00

Frontend.cpp

FEXCore: Remove erroneous asserts in the project

2023-07-28 13:36:05 -07:00

Frontend.h

FEXCore: Stop exposing the x86 table data symbols

2023-04-23 09:38:03 -07:00

GdbServer.cpp

GdbServer: Disable under mingw

2023-04-17 02:53:40 -07:00

GdbServer.h

GdbServer: Convert fstream to fextl

2023-04-07 17:01:51 -07:00

HostFeatures.cpp

IR: Implements a 2's complement Integer absolute

2023-07-16 01:28:57 -07:00

InternalThreadState.h

FEXCore: Move to Externals/FEXCore

2020-03-06 09:07:37 +02:00

LookupCache.cpp

FEXCore: Move mmap allocators over to VirtualAlloc

2023-04-15 18:07:54 -07:00

LookupCache.h

LookupCache: Removes unnecessary recursive lock_guard

2023-05-04 14:45:19 -07:00

OpcodeDispatcher.cpp

OpcodeDispatcher: Calculate deferred flags more

2023-08-02 12:38:00 -04:00

OpcodeDispatcher.h

OpcodeDispatcher: Optimize GetRFLAG of definitely-0 flag

2023-08-02 13:18:39 -04:00

SignalDelegator.cpp

SignalDelegator: Moves last TLS variable to the frontend

2023-07-15 20:28:58 -07:00

X86DebugInfo.cpp

FEXCore: Stop exposing the x86 table data symbols

2023-04-23 09:38:03 -07:00

X86HelperGen.cpp

FEXCore: Move mmap allocators over to VirtualAlloc

2023-04-15 18:07:54 -07:00

X86HelperGen.h

X86HelperGen: Support fallback sigreturn helpers

2023-02-04 10:54:30 -08:00

X86Tables.cpp

FEXCore: Stop exposing the x86 table data symbols

2023-04-23 09:38:03 -07:00