PR c/81824 - Warn for missing attributes with function aliases

gcc/testsuite/ChangeLog:
	* gcc.dg/Wattribute-alias.c: Require ifunc support.

From-SVN: r266034

gcc/testsuite/ChangeLog

+2018-11-12  Martin Sebor  <msebor@redhat.com>
+
+	PR c/81824
+	* gcc.dg/Wattribute-alias.c: Require ifunc support.
+
 2018-11-12  Renlin Li  <renlin.li@arm.com>
 
 	PR target/87815
@@ -189,7 +194,6 @@
 	* gcc.dg/pr87600-1.c: New test.
 	* gcc.dg/pr87600-2.c: Likewise.
 
->>>>>>> .r265976
 2018-11-08  Jakub Jelinek  <jakub@redhat.com>
 
 	* c-c++-common/gomp/atomic-17.c: New test.

gcc/testsuite/gcc.dg/Wattribute-alias.c

 /* PR middle-end/81824 - Warn for missing attributes with function aliases
    { dg-do compile }
+   { dg-require-ifunc "require ifunc support" }
    { dg-options "-Wall -Wattribute-alias=2" } */
 
 #define ATTR(...)   __attribute__ ((__VA_ARGS__))