[PR #3351] [CLOSED] Implement BufferAtomicFCmpSwap #3408

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opened 2026-02-27 22:03:35 +03:00 by kerem · 0 comments

kerem commented

2026-02-27 22:03:35 +03:00

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📋 Pull Request Information

Original PR: https://github.com/shadps4-emu/shadPS4/pull/3351
Author: @kalaposfos13
Created: 7/30/2025
Status: ❌ Closed

Base: main ← Head: fcmpswap

📝 Commits (2)

e3a6e70 Implement BufferAtomicFCmpSwap
932cde5 clang

📊 Changes

8 files changed (+40 additions, -0 deletions)

View changed files

📝 src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp (+21 -0)
📝 src/shader_recompiler/backend/spirv/emit_spirv_instructions.h (+2 -0)
📝 src/shader_recompiler/frontend/translate/vector_memory.cpp (+6 -0)
📝 src/shader_recompiler/ir/ir_emitter.cpp (+5 -0)
📝 src/shader_recompiler/ir/ir_emitter.h (+3 -0)
📝 src/shader_recompiler/ir/microinstruction.cpp (+1 -0)
📝 src/shader_recompiler/ir/opcodes.inc (+1 -0)
📝 src/shader_recompiler/ir/passes/resource_tracking_pass.cpp (+1 -0)

📄 Description

Used by Knack 2.
https://github.com/shadps4-emu/shadPS4/issues/496#issuecomment-3065989966

_{🔄 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/3351 **Author:** [@kalaposfos13](https://github.com/kalaposfos13) **Created:** 7/30/2025 **Status:** ❌ Closed **Base:** `main` ← **Head:** `fcmpswap` --- ### 📝 Commits (2) - [`e3a6e70`](https://github.com/shadps4-emu/shadPS4/commit/e3a6e70d6028d5d6b2313b7f11fe377180a6f064) Implement BufferAtomicFCmpSwap - [`932cde5`](https://github.com/shadps4-emu/shadPS4/commit/932cde5975bf66b541be3c4e9abceda338a16e11) clang ### 📊 Changes **8 files changed** (+40 additions, -0 deletions) <details> <summary>View changed files</summary> 📝 `src/shader_recompiler/backend/spirv/emit_spirv_atomic.cpp` (+21 -0) 📝 `src/shader_recompiler/backend/spirv/emit_spirv_instructions.h` (+2 -0) 📝 `src/shader_recompiler/frontend/translate/vector_memory.cpp` (+6 -0) 📝 `src/shader_recompiler/ir/ir_emitter.cpp` (+5 -0) 📝 `src/shader_recompiler/ir/ir_emitter.h` (+3 -0) 📝 `src/shader_recompiler/ir/microinstruction.cpp` (+1 -0) 📝 `src/shader_recompiler/ir/opcodes.inc` (+1 -0) 📝 `src/shader_recompiler/ir/passes/resource_tracking_pass.cpp` (+1 -0) </details> ### 📄 Description Used by Knack 2. https://github.com/shadps4-emu/shadPS4/issues/496#issuecomment-3065989966 --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>