PR debug/52857
* dwarf2out.c (dbx_reg_number): Assert return value !=
INVALID_REGNUM.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186837
138bc75d-0d04-0410-961f-
82ee72b054a4
+2012-04-25 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR debug/52857
+ * dwarf2out.c (dbx_reg_number): Assert return value !=
+ INVALID_REGNUM.
+
2012-04-25 Jakub Jelinek <jakub@redhat.com>
* common.opt (flag_debug_types_section): Default to 0.
}
#endif
- return DBX_REGISTER_NUMBER (regno);
+ regno = DBX_REGISTER_NUMBER (regno);
+ gcc_assert (regno != INVALID_REGNUM);
+ return regno;
}
/* Optionally add a DW_OP_piece term to a location description expression.