[Bug tree-optimization/121755] [14/15/16/17 Regression] ice in lower_bound, at value-range.h:619 with -ffinite-math-only but Nan in src

[kaelfandrew at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121755

Kael Franco <kaelfandrew at gmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |kaelfandrew at gmail dot com

--- Comment #5 from Kael Franco <kaelfandrew at gmail dot com> ---
(In reply to Drea Pinski from comment #3)
> Reduced testcase:
> ```
> double f(double a) {
>   double b = __builtin_nan("");
>   b = a < b ? a : b;
>   return b;
> }
> ```

r14-2699-g9f8f37f5490076