pr47917.c: Use -std=gnu99 on HP-UX.

2011-03-29  Steve Ellcey  <sje@cup.hp.com>

	* gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.

From-SVN: r171698

gcc/testsuite/ChangeLog

+2011-03-29  Steve Ellcey  <sje@cup.hp.com>
+
+	* gcc.dg/torture/pr47917.c: Use -std=gnu99 on HP-UX.
+
 2011-03-29  Ian Lance Taylor  <iant@google.com>
 
 	* go.test/go-test.exp: Handle the test lines used in several new

gcc/testsuite/gcc.dg/torture/pr47917.c

 /* { dg-do run } */
 /* { dg-options "-std=c99" } */
 /* { dg-options "-std=c99 -D_XOPEN_SOURCE=500" { target mips-sgi-irix6.5 } } */
+/* { dg-options "-std=gnu99" { target *-*-hpux* } } */
 /* { dg-xfail-if "no C99 snprintf function" { *-*-hpux10* } } */
 /* { dg-xfail-run-if "non-conforming C99 snprintf" { *-*-hpux11.[012]* } } */