[Bug ipa/81214] GCC target_clone support does not work for global functions with no references

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81214

--- Comment #9 from Martin Liška <marxin at gcc dot gnu.org> ---
Author: marxin
Date: Tue Jul  4 07:44:18 2017
New Revision: 249949

URL: https://gcc.gnu.org/viewcvs?rev=249949&root=gcc&view=rev
Log:
Add dg-require ifunc for mvc test-cases.

2017-07-04  Martin Liska  <mli...@suse.cz>

        PR ipa/81214
        * g++.dg/ext/mvc2.C: Add dg-require ifunc.
        * g++.dg/ext/mvc3.C: Likewise.
        * gcc.target/i386/mvc2.c: Likewise.
        * gcc.target/i386/mvc3.c: Likewise.

Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/g++.dg/ext/mvc2.C
    trunk/gcc/testsuite/g++.dg/ext/mvc3.C
    trunk/gcc/testsuite/gcc.target/i386/mvc2.c
    trunk/gcc/testsuite/gcc.target/i386/mvc3.c