[clang] [compiler-rt] [Sanitizer] add signed-integer-wrap sanitizer (PR #80089)
Nick Desaulniers via llvm-commits
llvm-commits at lists.llvm.org
Tue Feb 13 10:41:26 PST 2024
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@@ -0,0 +1,77 @@
+// Check that -fsanitize=signed-integer-wrap instruments with -fwrapv
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nickdesaulniers wrote:
> I must be doing something wrong because it suggests I remove all my Check: ...'s and replace them with Check: {{.*}}
Huh, indeed. I can repro. Not sure how to fix, but in digging around I found clang/test/codegen/integer-overflow.c. Your newly added test file clang/test/CodeGen/integer-wrap.c is highly redundant of that. Why don't you remove clang/test/CodeGen/integer-wrap.c and simply add another RUN line to clang/test/codegen/integer-overflow.c?
https://github.com/llvm/llvm-project/pull/80089
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