[PR #3823] [MERGED] vector_alu: Fix V_CMP_U64 #3737

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opened 2026-02-27 22:04:48 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:04:48 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/3823
Author: @raphaelthegreat
Created: 11/22/2025
Status: ✅ Merged
Merged: 11/24/2025
Merged by: @squidbus

Base: main ← Head: cmp_64

📝 Commits (2)

d8a230d vector_alu: Fix V_CMP_U64
c3f7707 vector_alu: Also handle vcc in V_CMP_U64

📊 Changes

1 file changed (+14 additions, -9 deletions)

View changed files

📝 src/shader_recompiler/frontend/translate/vector_alu.cpp (+14 -9)

📄 Description

Yet another case of "this is not actually 64-bit op" so assume for now that 64-bit compare ops are always just some thread mask in src0 and 0 in src1. Fixes handing/device loss when encountered

_{🔄 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/3823 **Author:** [@raphaelthegreat](https://github.com/raphaelthegreat) **Created:** 11/22/2025 **Status:** ✅ Merged **Merged:** 11/24/2025 **Merged by:** [@squidbus](https://github.com/squidbus) **Base:** `main` ← **Head:** `cmp_64` --- ### 📝 Commits (2) - [`d8a230d`](https://github.com/shadps4-emu/shadPS4/commit/d8a230dd73975941cf0d5583470c505ba95dfe68) vector_alu: Fix V_CMP_U64 - [`c3f7707`](https://github.com/shadps4-emu/shadPS4/commit/c3f770723807436ab9ef95bbb1f83246cfd01a6a) vector_alu: Also handle vcc in V_CMP_U64 ### 📊 Changes **1 file changed** (+14 additions, -9 deletions) <details> <summary>View changed files</summary> 📝 `src/shader_recompiler/frontend/translate/vector_alu.cpp` (+14 -9) </details> ### 📄 Description Yet another case of "this is not actually 64-bit op" so assume for now that 64-bit compare ops are always just some thread mask in src0 and 0 in src1. Fixes handing/device loss when encountered --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>