* gcc.dg/lower-subreg-1.c: Skip IA64 platform.

[pf3gnuchains/gcc-fork.git] / gcc / gcov-io.h

diff --git a/gcc/gcov-io.h b/gcc/gcov-io.h
index 3ea5d41..6e9234e 100644 (file)
--- a/gcc/gcov-io.h
+++ b/gcc/gcov-io.h
@@ -329,10 +329,10 @@ typedef HOST_WIDEST_INT gcov_type;
                                      consecutive values of expression.  */
 
 #define GCOV_COUNTER_V_INDIR   5  /* The most common indirect address */
-#define GCOV_COUNTER_AVERAGE   6  /* The most common difference between
-                                     consecutive values of expression.  */
-#define GCOV_COUNTER_IOR       7  /* The most common difference between
-                                     consecutive values of expression.  */
+#define GCOV_COUNTER_AVERAGE   6  /* Compute average value passed to the
+                                     counter.  */
+#define GCOV_COUNTER_IOR       7  /* IOR of the all values passed to
+                                     counter.  */
 #define GCOV_LAST_VALUE_COUNTER 7  /* The last of counters used for value
                                      profiling.  */
 #define GCOV_COUNTERS          8
@@ -467,14 +467,20 @@ extern void __gcov_merge_single (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
    consecutive values.  */
 extern void __gcov_merge_delta (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
 
+/* The merge function that just ors the counters together.  */
+extern void __gcov_merge_ior (gcov_type *, unsigned) ATTRIBUTE_HIDDEN;
+
 /* The profiler functions.  */
 extern void __gcov_interval_profiler (gcov_type *, gcov_type, int, unsigned); 
 extern void __gcov_pow2_profiler (gcov_type *, gcov_type);
 extern void __gcov_one_value_profiler (gcov_type *, gcov_type);
+extern void __gcov_indirect_call_profiler (gcov_type *, gcov_type, void *, void *);
+extern void __gcov_average_profiler (gcov_type *, gcov_type);
+extern void __gcov_ior_profiler (gcov_type *, gcov_type);
 
 #ifndef inhibit_libc
 /* The wrappers around some library functions..  */
-extern pid_t __gcov_fork (void);
+extern pid_t __gcov_fork (void) ATTRIBUTE_HIDDEN;
 extern int __gcov_execl (const char *, const char *, ...) ATTRIBUTE_HIDDEN;
 extern int __gcov_execlp (const char *, const char *, ...) ATTRIBUTE_HIDDEN;
 extern int __gcov_execle (const char *,  const char *, ...) ATTRIBUTE_HIDDEN;