Henrik RydgårdandClaude Opus 5.5 f247df5e4d IR: Compile on past conditional branches ...

A non-likely conditional branch now exits to its target when taken, and
the block goes on with the not-taken path, up to 8 branches and 96
instructions. Loops written as a few blocks become one with one exit per
iteration, and code around branches gets optimized together. Branches
decided by their operands, like b, still end the block.

Not with a prefix pending, as blocks assume default prefixes on entry
and only the end of a block checks that it leaves them so.

10 emulated seconds, Vulkan, ARM64: cycles -4.6% in God of War, -3.5%
Killzone, -3.0% God Eater, -2.8% Daxter, -2.3% Tekken 6, -2.2% GTA,
-2.1% ATV, about -1% in the rest.

docs/cpu-equivalence.md gets the fuzzer's new classes and what it found
on this branch and in #22576.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-15 11:02:17 +02:00

..

emu-api

Document and wrap the PPSSPP "emulator:" devctls (API for homebrew)

2026-08-24 10:46:04 +02:00

android-device-testing.md

Docs: How to test an Android build on a real device

2026-10-08 18:54:46 +02:00

building.md

Add a headless armhf cross build, for testing ARM32 under qemu

2026-10-14 17:32:53 +02:00

CodeWarriorMangling.md

docs: clarify that the destructor flag 0 vs -1 is a caller-side convention

2026-08-30 00:02:14 +02:00

command-line.md

Had Claude clean up its own notes.

2026-09-15 11:21:02 -06:00

cpu-equivalence.md

IR: Compile on past conditional branches

2026-10-15 11:02:17 +02:00

DebuggerThreading.md

Android: Converge the GL and Vulkan lifecycles on a shared RunGraphicsLoop

2026-10-08 15:29:12 +02:00

debugging.md

JIT: Add --jit-profile, a sampling profiler for the CPU cores

2026-10-15 11:01:52 +02:00

dnas-patches.md

Load game patches installed on a PSP, given its Fuse ID

2026-10-14 18:10:08 +02:00

frametest.md

frametests.py --adb: Apply compat settings on both sides by default

2026-10-13 14:44:34 +02:00

HLEModules.md

Have Claude reorganize its own notes, as AGENTS.md was becoming very big.

2026-09-02 16:33:42 -06:00

kernel-hle-review.md

docs: Cover msgpipe and interrupt dispatch in the kernel review notes

2026-09-04 18:10:10 -06:00

metal-backend.md

iOS: Merge the Metal view controller into the base one

2026-10-11 16:13:29 +02:00

patching-files.md

Had Claude clean up its own notes.

2026-09-15 11:21:02 -06:00

pkg_notes.md

Decrypt the NPDRM modules a PKG game update installs

2026-09-08 11:15:15 -06:00

PsarFileFormat.md

docs: describe the PSAR archive format

2026-08-21 10:01:13 +02:00

pspautotests-hardware.md

Tools: Script to connect PSPLink to WSL

2026-10-14 18:10:08 +02:00

pspautotests.md

headless: split --timeout into --timeout-wall and --timeout-emulated

2026-09-17 16:01:47 -06:00

reverse-engineering.md

docs: Tool notes for PSP runs, replays, other-arch checks and game A/B runs

2026-10-02 15:09:43 -06:00

sceAudio.md

Audio: Don't emulate a failed blocking wait leaving the channel busy for good

2026-09-29 09:19:32 -06:00

sceGe.md

GE: Nest CALLs only two deep, like the hardware

2026-10-14 00:54:01 +02:00

SNSystemsMangling.md

Demangle: rewrite the SN Systems demangler

2026-08-29 23:44:35 +02:00

translations.md

AI-generated translation strings

2026-09-14 10:59:38 -06:00

VSHBootInvestigation.md

VSH: Drop the 6.6x alarm-category patch

2026-10-10 22:32:46 +02:00

WebSocketDebugger.md

Debugger: Add hle.func.hash, to get a function's hash for ReplaceTables

2026-10-12 10:06:16 +02:00