chkp-strlen-2.c: Define _GNU_SOURCE.

	* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
	* gcc.target/i386/chkp-strlen-4.c: Move the definition of
	_GNU_SOURCE from compile flags to the source.
	* gcc.target/i386/chkp-stropt-12.c: Ditto.
	* gcc.target/i386/chkp-stropt-16.c: Ditto.
	* gcc.target/i386/chkp-stropt-4.c: Ditto.
	* gcc.target/i386/chkp-stropt-8.c: Ditto.

From-SVN: r232762

7 files changed, 26 insertions, 10 deletions

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 7cb0739..f6f0fdb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,13 @@
+2016-01-23  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.target/i386/chkp-strlen-2.c: Define _GNU_SOURCE.
+	* gcc.target/i386/chkp-strlen-4.c: Move the definition of
+	_GNU_SOURCE from compile flags to the source.
+	* gcc.target/i386/chkp-stropt-12.c: Ditto.
+	* gcc.target/i386/chkp-stropt-16.c: Ditto.
+	* gcc.target/i386/chkp-stropt-4.c: Ditto.
+	* gcc.target/i386/chkp-stropt-8.c: Ditto.
+
 2016-01-22  Jakub Jelinek  <jakub@redhat.com>
 
 	PR target/69432
@@ -43,9 +53,9 @@
 2016-01-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
 
 	PR testsuite/67489
-	* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128
-	} from dg-do compile directive, and instead add {
-	dg-require-effective-target int128 }.
+	* gcc.target/powerpc/p8vector-builtin-8.c: Remove { target int128 }
+	from dg-do compile directive, and instead add
+	{ dg-require-effective-target int128 }.
 
 2016-01-20  Martin Sebor  <msebor@redhat.com>
 
@@ -60,7 +70,7 @@
 2016-01-21  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR fortran/65996
-	gfortran.dg/pr65996.f90: New test.
+	* gfortran.dg/pr65996.f90: New test.
 
 2016-01-21  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 
@@ -111,7 +121,7 @@
 2016-01-21  Aditya Kumar  <aditya.k7@samsung.com>
 	    Sebastian Pop  <s.pop@samsung.com>
 
-        * gcc.dg/graphite/pr68976.c: New test.
+	* gcc.dg/graphite/pr68976.c: New test.
 
 2016-01-21  Jakub Jelinek  <jakub@redhat.com>
 
diff --git a/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c b/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c
index 9f584ef..470ac47 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-strlen-2.c
@@ -3,6 +3,7 @@
 /* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-strlen" } */
 /* { dg-final { scan-tree-dump-not "strlen" "strlen" } } */
 
+#define _GNU_SOURCE
 #include "string.h"
 
 char *test (char *str1, char *str2)
diff --git a/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c b/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
index 794c8a8..dbf568b 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-strlen-4.c
@@ -1,8 +1,9 @@
 /* { dg-do compile { target { ! x32 } } } */
 /* { dg-require-effective-target mempcpy } */
-/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-strlen -D_GNU_SOURCE" } */
+/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-strlen" } */
 /* { dg-final { scan-tree-dump-times "strlen" 1 "strlen" } } */
 
+#define _GNU_SOURCE
 #include "string.h"
 
 char * test (char *str1, char *str2)
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c b/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
index 898e776..638810b8 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-12.c
@@ -1,8 +1,9 @@
 /* { dg-do compile { target { ! x32 } } } */
 /* { dg-require-effective-target mempcpy } */
-/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-fast-string-functions -D_GNU_SOURCE" } */
+/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-fast-string-functions" } */
 /* { dg-final { scan-tree-dump-not "mempcpy_nobnd" "chkpopt" } } */
 
+#define _GNU_SOURCE
 #include "string.h"
 
 void test (void *buf1, void *buf2, size_t len)
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c b/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
index 891adb4..b0f43a6 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-16.c
@@ -1,8 +1,9 @@
 /* { dg-do compile { target { ! x32 } } } */
 /* { dg-require-effective-target mempcpy } */
-/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-nochk-string-functions -fchkp-use-fast-string-functions -D_GNU_SOURCE" } */
+/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-nochk-string-functions -fchkp-use-fast-string-functions" } */
 /* { dg-final { scan-tree-dump "mempcpy_nobnd_nochk" "chkpopt" } } */
 
+#define _GNU_SOURCE
 #include "string.h"
 
 void test (int *buf1, int *buf2, size_t len)
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c b/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
index 3faa58b..216ed52 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-4.c
@@ -1,8 +1,9 @@
 /* { dg-do compile { target { ! x32 } } } */
 /* { dg-require-effective-target mempcpy } */
-/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-nochk-string-functions -D_GNU_SOURCE" } */
+/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-nochk-string-functions" } */
 /* { dg-final { scan-tree-dump "mempcpy_nochk" "chkpopt" } } */
 
+#define _GNU_SOURCE
 #include "string.h"
 
 void test (int *buf1, int *buf2, size_t len)
diff --git a/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c b/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c
index 01bff69..afde3c9 100644
--- a/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c
+++ b/gcc/testsuite/gcc.target/i386/chkp-stropt-8.c
@@ -1,8 +1,9 @@
 /* { dg-do compile { target { ! x32 } } } */
 /* { dg-require-effective-target mempcpy } */
-/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-fast-string-functions -D_GNU_SOURCE" } */
+/* { dg-options "-fcheck-pointer-bounds -mmpx -O2 -fdump-tree-chkpopt -fchkp-use-fast-string-functions" } */
 /* { dg-final { scan-tree-dump "mempcpy_nobnd" "chkpopt" } } */
 
+#define _GNU_SOURCE
 #include "string.h"
 
 void test (int *buf1, int *buf2, size_t len)