* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/access/gin/ginutil.c,v 1.5 2006/07/14 14:52:16 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/access/gin/ginutil.c,v 1.6 2006/09/05 18:25:10 teodor Exp $
*-------------------------------------------------------------------------
*/
}
static FmgrInfo* cmpDatumPtr=NULL;
-static bool needUnique = FALSE;
+
+#if defined(__INTEL_COMPILER) && (defined(__ia64__) || defined(__ia64))
+/*
+ * Intel Compiler on Intel Itanium with -O2 has a bug around
+ * change static variable by user function called from
+ * libc func: it doesn't change. So mark it as volatile.
+ *
+ * It's a pity, but it's impossible to define optimization
+ * level here.
+ */
+#define VOLATILE volatile
+#else
+#define VOLATILE
+#endif
+
+static bool VOLATILE needUnique = FALSE;
static int
cmpEntries(const void * a, const void * b) {