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-rw-r--r--gcc-4.9/gcc/value-prof.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/value-prof.h b/gcc-4.9/gcc/value-prof.h
index 9d2c3516d..af3a74ea2 100644
--- a/gcc-4.9/gcc/value-prof.h
+++ b/gcc-4.9/gcc/value-prof.h
@@ -34,6 +34,8 @@ enum hist_type
called in indirect call */
HIST_TYPE_AVERAGE, /* Compute average value (sum of all values). */
HIST_TYPE_IOR, /* Used to compute expected alignment. */
+ HIST_TYPE_INDIR_CALL_TOPN, /* Tries to identify the top N most frequently
+ called functions in indirect call. */
HIST_TYPE_TIME_PROFILE, /* Used for time profile */
HIST_TYPE_MAX
};
@@ -75,6 +77,8 @@ typedef vec<histogram_value> histogram_values;
extern void gimple_find_values_to_profile (histogram_values *);
extern bool gimple_value_profile_transformations (void);
+histogram_value gimple_alloc_histogram_value (struct function *, enum hist_type,
+ gimple stmt, tree);
histogram_value gimple_histogram_value (struct function *, gimple);
histogram_value gimple_histogram_value_of_type (struct function *, gimple,
enum hist_type);
@@ -89,7 +93,8 @@ void verify_histograms (void);
void free_histograms (void);
void stringop_block_profile (gimple, unsigned int *, HOST_WIDE_INT *);
gimple gimple_ic (gimple, struct cgraph_node *, int, gcov_type, gcov_type);
-
+bool check_ic_target (gimple, struct cgraph_node *);
+bool gimple_ic_transform (gimple_stmt_iterator *);
/* In tree-profile.c. */
extern void gimple_init_edge_profiler (void);
@@ -116,4 +121,3 @@ extern void branch_prob (void);
extern void end_branch_prob (void);
#endif /* GCC_VALUE_PROF_H */
-