On 03/20/2017 12:51 PM, Marek Polacek wrote:
We crash with this invalid testcase because we aren't properly checking what we are passing down to get_range_info, i.e., we can't pass a pointer. So fixed by checking the argument first, and calling alloca_type_and_limit if it is of a wrong type.Bootstrapped/regtested on x86_64-linux, ok for trunk? 2017-03-20 Marek Polacek <pola...@redhat.com> Martin Sebor <mse...@redhat.com> PR tree-optimization/80109 * gimple-ssa-warn-alloca.c (alloca_call_type): Only call get_range_info on INTEGRAL_TYPE_P. * gcc.dg/Walloca-14.c: New test.
OK. jeff
