[PATCH] Fix ICE in tree-vrp.c (PR middle-end/38934)

Ian Lance Taylor iant@google.com
Wed Jan 28 02:26:00 GMT 2009


Jakub Jelinek <jakub@redhat.com> writes:

> 2009-01-27  Jakub Jelinek  <jakub@redhat.com>
>
> 	PR middle-end/38934
> 	* tree-vrp.c (extract_range_from_assert): For LE_EXPR and LT_EXPR
> 	set to varying whenever max has TREE_OVERFLOW set, similarly
> 	for GE_EXPR and GT_EXPR and TREE_OVERFLOW min.
>
> 	* gcc.dg/pr38934.c: New test.

This is OK.

Thanks.

Ian



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