[Bug tree-optimization/95698] New: Failure to optimize float comparison of converted integer to integer comparison

[gabravier at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95698

            Bug ID: 95698
           Summary: Failure to optimize float comparison of converted
                    integer to integer comparison
           Product: gcc
           Version: 11.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gabravier at gmail dot com
  Target Milestone: ---

bool f(int n)
{
    return (float)n > 0.0;
}

This can be optimized to `return n > 0;`. This transformation is done by LLVM,
but not by GCC.