r244859 - in /trunk/gcc: ChangeLog gimple-ssa-w...

[aldyh@gcc.gnu.org]

Author: aldyh
Date: Tue Jan 24 09:50:33 2017
New Revision: 244859

URL: https://gcc.gnu.org/viewcvs?rev=244859&root=gcc&view=rev
Log:
	PR middle-end/79123
	* gimple-ssa-warn-alloca.c (alloca_call_type): Make sure
	casts from signed to unsigned really don't have a range.

Added:
    trunk/gcc/testsuite/gcc.dg/Walloca-13.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimple-ssa-warn-alloca.c