Revert work around for PR40521

2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>

        Revert
        2009-10-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
        * config/arm/arm.c (arm_override_options): Turn off
        flag_dwarf2_cfi_asm for AAPCS variants.

From-SVN: r157575

gcc/ChangeLog

 2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 
+	Revert
+	2009-10-01  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
+	* config/arm/arm.c (arm_override_options): Turn off
+	flag_dwarf2_cfi_asm for AAPCS variants.
+
+2010-03-19  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
+
 	PR target/43399
 	* config/arm/arm.c (emit_multi_reg_push): Update comments.
 	Use PRE_MODIFY instead of PRE_DEC.

gcc/config/arm/arm.c

@@ -1877,13 +1877,6 @@ arm_override_options (void)
       flag_reorder_blocks = 1;
     }
 
-  /* Ideally we would want to use CFI directives to generate
-     debug info.  However this also creates the .eh_frame
-     section, so disable them until GAS can handle
-     this properly.  See PR40521. */
-  if (TARGET_AAPCS_BASED)
-    flag_dwarf2_cfi_asm = 0;
-
   /* Register global variables with the garbage collector.  */
   arm_add_gc_roots ();
 }