read-rtl.c (validate_const_int): Once an invalid character is seen, quit the loop.

        * read-rtl.c (validate_const_int): Once an invalid character is
        seen, quit the loop.

        * gengtype.c (write_roots): Similarly once we find the
        "deletable" or "if_marked" option.

From-SVN: r201034

gcc/ChangeLog

+2013-07-18  Chang  <pchang9@cs.wisc.edu>
+
+	* read-rtl.c (validate_const_int): Once an invalid character is
+	seen, quit the loop.
+
+	* gengtype.c (write_roots): Similarly once we find the "deletable"
+	or "if_marked" option.
+
 2013-07-18  Sofiane Naci  <sofiane.naci@arm.com>
 
 	* config/arm/arm.md (attribute "insn"): Delete values "mrs", "msr",

gcc/gengtype.c

@@ -4682,7 +4682,10 @@ write_roots (pair_p variables, bool emit_pch)
       for (o = v->opt; o; o = o->next)
 	if (strcmp (o->name, "deletable") == 0
 	    || strcmp (o->name, "if_marked") == 0)
-	  skip_p = 1;
+	  {
+	    skip_p = 1;
+	    break;
+	  }
 
       if (skip_p)
 	continue;

gcc/read-rtl.c

@@ -803,7 +803,10 @@ validate_const_int (const char *string)
     valid = 0;
   for (; *cp; cp++)
     if (! ISDIGIT (*cp))
-      valid = 0;
+      {
+        valid = 0;
+	break;
+      }
   if (!valid)
     fatal_with_file_and_line ("invalid decimal constant \"%s\"\n", string);
 }