================ @@ -492,6 +495,13 @@ Modified Compiler Flags now include dianostics about C++26 features that are not present in older versions. +- Removed the "arm interrupt calling convention" warning that was included in + ``-Wextra`` without its own flag. This warning suggested adding + ``__attribute__((interrupt))`` to functions that are called from interrupt + handlers to prevent clobbering VFP registers. Following this suggestion leads + to unpredictable behavior by causing multiple exception returns from one + exception. Fixes #GH34876. + ---------------- DavidSpickett wrote:
Note to other reviewers: This is in the modified flags section because -wextra itself is being modified. A part of it was removed but that part was never a separate flag so this doesn't need to go in the "removed compiler flags" section. https://github.com/llvm/llvm-project/pull/91870 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
