[Bug tree-optimization/28411] gfortran: Internal error: Illegal instruction

2006-07-18 Thread pinskia at gcc dot gnu dot org
--- Comment #6 from pinskia at gcc dot gnu dot org 2006-07-18 08:10 --- (In reply to comment #5) > This error can be tracked down to fold_negate_expr() returning NULL_TREE via > this path: > > (a) constant_multiple_of() calls fold_unary_to_constant(): This tells you that constant_multi

[Bug tree-optimization/28411] gfortran: Internal error: Illegal instruction

2006-07-18 Thread uros at kss-loka dot si
--- Comment #5 from uros at kss-loka dot si 2006-07-18 08:06 --- This error can be tracked down to fold_negate_expr() returning NULL_TREE via this path: (a) constant_multiple_of() calls fold_unary_to_constant(): /* If BOT seems to be negative, try dividing by -BOT instead, and ne