[Bug debug/71432] [7 Regression] -fcompare-debug failure (length)

[bernds at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71432

--- Comment #6 from Bernd Schmidt <bernds at gcc dot gnu.org> ---
Author: bernds
Date: Wed Jun  8 11:41:54 2016
New Revision: 237208

URL: https://gcc.gnu.org/viewcvs?rev=237208&root=gcc&view=rev
Log:
        PR debug/71432
        PR ada/71413
        * tree-ssa-strlen.c (handle_builtin_memcmp): Ignore debug insns.

        * g++.dg/debug/pr71432.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/debug/pr71432.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-strlen.c