[PATCH] testsuite: Fix gdb.dwarf2/dw2-case-insensitive.exp testcase for ppc64

[Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>]

Hi,

gdb.dwarf2/dw2-case-insensitive.exp has currently 1 test failing on ppc64:

p fuNC_symtab^M
$2 = {<text variable, no debug info>} 0x10000694 <FUNC_lang_end>^M
(gdb) FAIL: gdb.dwarf2/dw2-case-insensitive.exp: p fuNC_symtab

This regression was introduced after a change in the testcase that added
function labels to the code, fixing failures on arm (commit
c7e8af9b3bc0881c59c999d7b78348d359383efe).

This patch moves the label FUNC_lang_end to the end of the function scope, so
ppc64 can understand the following function (fuNC_symtab) correctly.
Successfully tested on x86, ppc32 and ppc64, but didn't have the chance to check
on arm.

Thanks,
Edjunior

gdb/testsuite/
2014-01-23  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

	* gdb.dwarf2/dw2-case-insensitive.c (FUNC_lang): Move label
	FUNC_lang_end.

---
 gdb/testsuite/gdb.dwarf2/dw2-case-insensitive.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/gdb/testsuite/gdb.dwarf2/dw2-case-insensitive.c b/gdb/testsuite/gdb.dwarf2/dw2-case-insensitive.c
index 9ec7b25..bdeee1e 100644
--- a/gdb/testsuite/gdb.dwarf2/dw2-case-insensitive.c
+++ b/gdb/testsuite/gdb.dwarf2/dw2-case-insensitive.c
@@ -26,10 +26,9 @@ asm ("FUNC_lang_start:");
 void
 FUNC_lang (void)
 {
-}
-
 asm (".globl FUNC_lang_end");
 asm ("FUNC_lang_end:");
+}
 
 /* Symbol is present only in ELF .symtab.  */
 
-- 
1.8.1.4