[PR #3217] [MERGED] Zero top bits in INSERTQ/EXTRQ #3313

New issue

Closed

opened 2026-02-27 22:03:14 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:03:14 +03:00

Owner

📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/3217
Author: @OFFTKP
Created: 7/9/2025
Status: ✅ Merged
Merged: 7/9/2025
Merged by: @georgemoralis

Base: main ← Head: insrq

📝 Commits (3)

0a11060 Zero top bits in INSERTQ/EXTRQ
a8875c2 Clang-format
8c90d0b Don't assert

📊 Changes

1 file changed (+14 additions, -7 deletions)

View changed files

📝 src/core/cpu_patches.cpp (+14 -7)

📄 Description

AMD manual says the value of these bits is undefined but AMD CPUs seem to zero them

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/shadps4-emu/shadPS4/pull/3217 **Author:** [@OFFTKP](https://github.com/OFFTKP) **Created:** 7/9/2025 **Status:** ✅ Merged **Merged:** 7/9/2025 **Merged by:** [@georgemoralis](https://github.com/georgemoralis) **Base:** `main` ← **Head:** `insrq` --- ### 📝 Commits (3) - [`0a11060`](https://github.com/shadps4-emu/shadPS4/commit/0a11060964fc3cc8a50aab94c4ae970de7a10ab1) Zero top bits in INSERTQ/EXTRQ - [`a8875c2`](https://github.com/shadps4-emu/shadPS4/commit/a8875c2c6f371335edbea175568b307b1f02aff0) Clang-format - [`8c90d0b`](https://github.com/shadps4-emu/shadPS4/commit/8c90d0badf10b83bfbfbb39d1b6e4151e3b1ea54) Don't assert ### 📊 Changes **1 file changed** (+14 additions, -7 deletions) <details> <summary>View changed files</summary> 📝 `src/core/cpu_patches.cpp` (+14 -7) </details> ### 📄 Description AMD manual says the value of these bits is undefined but AMD CPUs seem to zero them --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>