s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO.

2013-03-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO.

From-SVN: r196461

gcc/ChangeLog

+2013-03-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
+
+	* config/s390/s390.h: Define DWARF2_ASM_LINE_DEBUG_INFO.
+
 2013-03-05  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/56270

gcc/config/s390/s390.h

@@ -591,6 +591,9 @@ extern const enum reg_class regclass_map[FIRST_PSEUDO_REGISTER];
 /* Register save slot alignment.  */
 #define DWARF_CIE_DATA_ALIGNMENT (-UNITS_PER_LONG)
 
+/* Let the assembler generate debug line info.  */
+#define DWARF2_ASM_LINE_DEBUG_INFO 1
+
 
 /* Frame registers.  */