Henrik RydgårdandClaude Opus 5.5 0b4b70e67e ARM64 IR JIT: Call the dot routine with the operands in registers ...

The operands go in q0 and q1 and the result comes back in w1. The routine saves
nothing: the call site flushes whatever guest state is in the few registers it
clobbers (q4-q6, w0-w3), which come late in the allocation order, so usually
there's nothing to do. That's about 20 bytes a call, with nothing going through
memory, and as fast as having the whole thing inline, which made a vmmul.q about
5 KB of code. Inf and NaN go through a routine that calls vfpu_dot_reference().

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

2026-10-14 22:30:37 +02:00

..

ARM

ARM64 IR JIT: Run Vec4VfpuDot through a shared routine

2026-10-14 22:30:36 +02:00

ARM64

ARM64 IR JIT: Call the dot routine with the operands in registers

2026-10-14 22:30:37 +02:00

fake

Drop unused Config.h and SmallDataConvert.h includes

2026-10-13 12:13:42 +02:00

IR

ARM64 IR JIT: Run Vec4VfpuDot through a shared routine

2026-10-14 22:30:36 +02:00

JitCommon

VFPU: Decode prefixes with shared helpers

2026-10-14 21:34:05 +02:00

LoongArch64

ARM64 IR JIT: Run Vec4VfpuDot through a shared routine

2026-10-14 22:30:36 +02:00

RiscV

ARM64 IR JIT: Run Vec4VfpuDot through a shared routine

2026-10-14 22:30:36 +02:00

x86

x86-64 JITs: Make the VFPU dot routine SSE2, after vfpu_dot_sse2

2026-10-14 22:30:36 +02:00

Interpreter.cpp

Decode the unused bits of shifts and Allegrex bit ops as the PSP does

2026-10-14 10:56:48 +02:00

Interpreter.h

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

InterpreterDispatch.cpp

Decode the unused bits of shifts and Allegrex bit ops as the PSP does

2026-10-14 10:56:48 +02:00

InterpreterDispatch.h

Plumb an explicit MIPSState *mips through the interpreter's Int_* handlers

2026-08-12 14:02:19 +02:00

InterpreterVFPU.cpp

Interpreter: Use the accurate VFPU dot product when AccurateVdot is set

2026-10-14 22:30:36 +02:00

InterpreterVFPU.h

Plumb an explicit MIPSState *mips through the interpreter's Int_* handlers

2026-08-12 14:02:19 +02:00

MIPS.cpp

VFPU: Decode prefixes with shared helpers

2026-10-14 21:34:05 +02:00

MIPS.h

ARM64 IR JIT: Run Vec4VfpuDot through a shared routine

2026-10-14 22:30:36 +02:00

MIPSAnalyst.cpp

MIPSAnalyst: Only writes to the CC register clobber the VFPU condition

2026-10-14 00:10:00 +02:00

MIPSAnalyst.h

Savestate: Rehash analyzed functions before writing replacements on load

2026-09-28 09:34:06 -06:00

MIPSAsm.cpp

Make instruction cache invalidation (for us, jit cache invalidation) clearer

2026-08-16 16:59:52 +02:00

MIPSAsm.h

Fix the API for MIPSAssembleOpcode to remove a global

2025-11-03 16:08:07 +01:00

MIPSCodeUtils.cpp

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

MIPSCodeUtils.h

Decode the unused bits of shifts and Allegrex bit ops as the PSP does

2026-10-14 10:56:48 +02:00

MIPSDebugInterface.cpp

Debugger: Show replacement hooks in the disassembly again

2026-10-11 10:33:30 +02:00

MIPSDebugInterface.h

Win32 debugger: stop cutting off register values in CtrlRegisterList

2026-09-12 13:46:12 -06:00

MIPSDis.cpp

Decode the unused bits of shifts and Allegrex bit ops as the PSP does

2026-10-14 10:56:48 +02:00

MIPSDis.h

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

MIPSDisVFPU.cpp

VFPU: Decode prefixes with shared helpers

2026-10-14 21:34:05 +02:00

MIPSDisVFPU.h

Improve debugger assemble/disassemble compatiblity

2026-07-07 20:30:51 -04:00

MIPSStackWalk.cpp

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

MIPSStackWalk.h

Show a MIPS stack trace on crash screen (#17211)

2023-03-31 10:08:12 +02:00

MIPSTables.cpp

MIPSTables: Include <algorithm> and <string_view> for the dispatch generator

2026-10-14 11:05:42 +02:00

MIPSTables.h

Plumb an explicit MIPSState *mips through the interpreter's Int_* handlers

2026-08-12 14:02:19 +02:00

MIPSTracer.cpp

MIPSTracer: don't index trace_info with stale block indices

2026-09-19 10:02:54 -06:00

MIPSTracer.h

MIPSTracer: don't index trace_info with stale block indices

2026-09-19 10:02:54 -06:00

MIPSVFPUUtils.cpp

x86 JIT: Gate more VFPU ops on prefixes like the IR, fix sc zero and vmmul crashes

2026-10-14 00:10:00 +02:00

MIPSVFPUUtils.h

VFPU: vmin and vmax order zeros and denormals as equal, on every core

2026-10-14 11:59:35 +02:00