[Bug testsuite/79169] g++.dg/warn/Wduplicated-branches1.C fails on powerpc since its introduction in r244705

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79169

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Author: mpolacek
Date: Sat Jan 21 12:00:40 2017
New Revision: 244747

URL: https://gcc.gnu.org/viewcvs?rev=244747&root=gcc&view=rev
Log:
        PR testsuite/79169
        * g++.dg/warn/Wduplicated-branches1.C: Use signed char.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/warn/Wduplicated-branches1.C