[PATCH] Fix middle-end/32813 ICE in annotate_all_with_locus

[Ian Lance Taylor]

"Andrew Pinski" <pinskia@gmail.com> writes:

> * fold-const.c (omit_one_operand): Return only the ommitted expression
> if the result is an empty statement.
> (pedantic_omit_one_operand): Likewise.

This patch is OK.

> * gfortran.fortran-torture/compile/emptyif-1.f90: New test.
> * lib/fortran-torture.exp (fortran-torture): Use TORTURE_OPTIONS instead
> of just -O.

Ask the fortran folks about this part.

Thanks.

Ian