re PR testsuite/77734 (FAIL: gcc.dg/plugin/must-tail-call-1.c…

re PR testsuite/77734 (FAIL: gcc.dg/plugin/must-tail-call-1.c -fplugin=./must_tail_call_plugin.so (test  for excess errors))

	PR testsuite/77734
	* gcc.dg/plugin/must-tail-call-1.c: Pass -fdelayed-branch on SPARC.

From-SVN: r256756

gcc/testsuite/ChangeLog

+2018-01-16  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR testsuite/77734
+	* gcc.dg/plugin/must-tail-call-1.c: Pass -fdelayed-branch on SPARC.
+
 2018-01-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	* gcc.target/powerpc/safe-indirect-jump-1.c: New file.

gcc/testsuite/gcc.dg/plugin/must-tail-call-1.c

+/* { dg-options "-fdelayed-branch" { target sparc*-*-* } } */
+
 extern void abort (void);
 
 int __attribute__((noinline,noclone))