================ @@ -0,0 +1,63 @@ +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-undefined-ignore-overflow-pattern=all %s -emit-llvm -o - | FileCheck %s +// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fsanitize=signed-integer-overflow,unsigned-integer-overflow -fsanitize-undefined-ignore-overflow-pattern=all -fwrapv %s -emit-llvm -o - | FileCheck %s + +// Check for potential false positives from patterns that _almost_ match classic overflow-dependent or overflow-prone code patterns +extern unsigned a, b, c; +extern int u, v, w; ---------------- JustinStitt wrote:
u, v, and we are unused. Removing them in a follow-up PR (also touching-up documentation). Thanks https://github.com/llvm/llvm-project/pull/104889 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
