[PATCH v3 04/14] change gdb.base/nodebug.c to not fail with clang

[Bruno Larsen <blarsen@redhat.com>]

Clang organizes the variables differently to gcc in the original version
of this code, leading to the following differences when testing
p (int*) &dataglobal + 1

gcc:
$16 = (int *) 0x404034 <datalocal>

clang:
$16 = (int *) 0x404034 <dataglobal8>

The code change to nodebug.c makes it so gcc and clang will place the
same variable under dataglobal8, generating the same output.
---

No change in v3.

No change in v2.

---
 gdb/testsuite/gdb.base/nodebug.c   | 2 +-
 gdb/testsuite/gdb.base/nodebug.exp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gdb/testsuite/gdb.base/nodebug.c b/gdb/testsuite/gdb.base/nodebug.c
index c7bc93991b8..572255697bb 100644
--- a/gdb/testsuite/gdb.base/nodebug.c
+++ b/gdb/testsuite/gdb.base/nodebug.c
@@ -3,8 +3,8 @@
 
 /* Test that things still (sort of) work when compiled without -g.  */
 
-int dataglobal = 3;			/* Should go in global data */
 static int datalocal = 4;		/* Should go in local data */
+int dataglobal = 3;			/* Should go in global data */
 int bssglobal;				/* Should go in global bss */
 static int bsslocal;			/* Should go in local bss */
 
diff --git a/gdb/testsuite/gdb.base/nodebug.exp b/gdb/testsuite/gdb.base/nodebug.exp
index 0dbd0ad153e..fbff6ecb395 100644
--- a/gdb/testsuite/gdb.base/nodebug.exp
+++ b/gdb/testsuite/gdb.base/nodebug.exp
@@ -187,7 +187,7 @@ if [nodebug_runto inner] then {
 	{"dataglobal + 1"		""   $dataglobal_unk_re					$dataglobal_unk_re}
 	{"&dataglobal"			""   "\\($data_var_type \\*\\) $hex <dataglobal>"	" = $data_var_type \\*"}
 	{"&dataglobal + 1"		""   $ptr_math_re					$ptr_math_re}
-	{"(int *) &dataglobal + 1"	""   " = \\(int \\*\\) $hex <datalocal>"		"int \\*"}
+	{"(int *) &dataglobal + 1"	""   " = \\(int \\*\\) $hex <dataglobal8>"		"int \\*"}
 	{"&(int) dataglobal + 1"	""   $not_mem_re					$not_mem_re}
 	{"&dataglobal, &dataglobal"	""   "\\($data_var_type \\*\\) $hex <dataglobal>"	" = $data_var_type \\*"}
 	{"*dataglobal"			""   $dataglobal_unk_re					$dataglobal_unk_re}
-- 
2.31.1