https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95424
huyubiao <h13958451065 at 163 dot com> changed:
What |Removed |Added
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CC| |h13958451065 at 163 dot com
--- Comment #10 from huyubiao <h13958451065 at 163 dot com> ---
When encountering an expression like 1/X where X is a variable (potentially
zero), GCC cannot statically determine whether X is zero.
Currently, aside from using -fnon-call-exceptions to disable optimizations, are
there other ways to make GCC recognize and handle the zero-check for X? Could
GCC provide better user diagnostics to highlight this risky pattern?
