2014-09-14  John David Anglin  <danglin@gcc.gnu.org>

	PR gcov-profile/61790
	* gcov-tool.c (do_rewrite): Change normalize_val to int64_t.  Use
	sscanf instead of atoll.

Index: gcov-tool.c
===================================================================
--- gcov-tool.c	(revision 215242)
+++ gcov-tool.c	(working copy)
@@ -288,7 +288,7 @@
   int opt;
   int ret;
   const char *output_dir = 0;
-  long long normalize_val = 0;
+  int64_t normalize_val = 0;
   float scale = 0.0;
   int numerator = 1;
   int denominator = 1;
@@ -308,7 +308,7 @@
           break;
         case 'n':
           if (!do_scaling)
-            normalize_val = atoll (optarg);
+            sscanf (optarg, "%" SCNd64, &normalize_val);
           else
             fnotice (stderr, "scaling cannot co-exist with normalization,"
                 " skipping\n");