[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-17 Thread via cfe-commits
llvmbot wrote: @llvm/pr-subscribers-clang @llvm/pr-subscribers-clang-analysis Author: Marco Elver (melver) Changes Add a simple form of alias analysis for capabilities by substituting local pointer variables with their initializers if they are `const` or never reassigned. For example, t

[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-17 Thread Marco Elver via cfe-commits
melver wrote: Cleaned it up some more. https://github.com/llvm/llvm-project/pull/142955 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-17 Thread Marco Elver via cfe-commits
https://github.com/melver ready_for_review https://github.com/llvm/llvm-project/pull/142955 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-17 Thread Marco Elver via cfe-commits
https://github.com/melver updated https://github.com/llvm/llvm-project/pull/142955 >From 608c4f657e2bcc0591e2fc32606a6738445cade6 Mon Sep 17 00:00:00 2001 From: Marco Elver Date: Wed, 21 May 2025 23:49:48 +0200 Subject: [PATCH] Thread Safety Analysis: Very basic capability alias-analysis Add a

[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-17 Thread Marco Elver via cfe-commits
https://github.com/melver updated https://github.com/llvm/llvm-project/pull/142955 >From c2dcde6db1d853bc4b30e8c5daf6165f7b45c6c6 Mon Sep 17 00:00:00 2001 From: Marco Elver Date: Wed, 21 May 2025 23:49:48 +0200 Subject: [PATCH] Thread Safety Analysis: Very basic capability alias-analysis Add a

[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-05 Thread Marco Elver via cfe-commits
https://github.com/melver created https://github.com/llvm/llvm-project/pull/142955 Add a simple form of alias analysis for capabilities by substituting local pointer variables with their initializers if they are `const` or never reassigned. For example, the analysis will no longer generate fa

[clang] Thread Safety Analysis: Very basic capability alias-analysis (PR #142955)

2025-06-05 Thread Marco Elver via cfe-commits
melver wrote: @aaronpuchert - RFC regarding basic capability alias analysis. For the bare minimum this would work, and likely covers 90% of the cases I worry about. I believe later enhancements could be built on top. There might be something I'm missing though. Kindly take a look. Many thanks!