On Wed, 30 Apr 2025 13:04:18 GMT, Matthias Baesken <mbaes...@openjdk.org> wrote:
> Seems the currently used ATTRIBUTE_NO_UBSAN does not handle the exclusion of
> float divisions by zero.
> At least this is the case on AIX.
>
> (seen in the jtreg test java/lang/Math/PowTests.java )
src/hotspot/share/sanitizers/ub.hpp line 39:
> 37: #define ATTRIBUTE_NO_UBSAN
> __attribute__((no_sanitize("undefined","float-divide-by-zero")))
> 38: #endif
> 39: #if defined(__GNUC__) && !defined(__clang__)
Maybe use `#elif`?
-------------
PR Review Comment: https://git.openjdk.org/jdk/pull/24963#discussion_r2071246318
