re PR testsuite/57413 (FAIL: gcc.dg/debug/dwarf2/discriminator.c scan-assembler…

re PR testsuite/57413 (FAIL: gcc.dg/debug/dwarf2/discriminator.c scan-assembler on x86_64-apple-darwin10, Solaris/x86)

2013-05-29  Dehao Chen  <dehao@google.com>

	PR testsuite/57413
	* gcc.dg/debug/dwarf2/discriminator.c: Restrict the test to linux-gnu.

From-SVN: r199412

gcc/testsuite/ChangeLog

+2013-05-29  Dehao Chen  <dehao@google.com>
+
+	PR testsuite/57413
+	* gcc.dg/debug/dwarf2/discriminator.c: Restrict the test to linux-gnu.
+
 2013-05-28  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/37336

gcc/testsuite/gcc.dg/debug/dwarf2/discriminator.c

-/* { dg-do compile { target { i?86-*-* x86_64-*-* } } } */
-/* { dg-options "-O0 -gdwarf-2" } */
-/* { dg-final { scan-assembler "loc \[0-9] 9 \[0-9]( is_stmt \[0-9])?\n" } } */
-/* { dg-final { scan-assembler "loc \[0-9] 9 \[0-9]( is_stmt \[0-9])? discriminator 2\n" } } */
-/* { dg-final { scan-assembler "loc \[0-9] 9 \[0-9]( is_stmt \[0-9])? discriminator 1\n" } } */
+/* HAVE_AS_DWARF2_DEBUG_LINE macro needs to be defined to pass the unittest.
+   However, there dg cannot defin it as, so we restrict the target to linux.  */
+/* { dg-do compile { target *-*-linux-gnu } } */
+/* { dg-additional-options "-O0" } */
+/* { dg-final { scan-assembler "loc \[0-9] 11 \[0-9]( is_stmt \[0-9])?\n" } } */
+/* { dg-final { scan-assembler "loc \[0-9] 11 \[0-9]( is_stmt \[0-9])? discriminator 2\n" } } */
+/* { dg-final { scan-assembler "loc \[0-9] 11 \[0-9]( is_stmt \[0-9])? discriminator 1\n" } } */
 
 int foo(int n) {
   int i, ret = 0;