use_volatile.patch


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Binary files b/pgms/arithoh and a/pgms/arithoh differ
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Binary files b/pgms/dhry2 and a/pgms/dhry2 differ
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Binary files b/pgms/whetstone-double and a/pgms/whetstone-double differ
diff -ruN b/src/arith.c a/src/arith.c
--- b/src/arith.c	2011-01-17 23:44:53.000000000 -0700
+++ a/src/arith.c	2015-03-21 20:38:49.082836753 -0600
@@ -35,7 +35,7 @@
 
 int dumb_stuff(int);
 
-unsigned long iter;
+unsigned volatile long iter;
 
 /* this function is called when the alarm expires */
 void report()