libgcc/ChangeLog:
2016-07-28 Martin Liska <mli...@suse.cz>
* Makefile.in: Remove __gcov_indirect_call_profiler.
* libgcov-profiler.c (__gcov_indirect_call_profiler): Remove
function.
* libgcov.h: And the declaration of the function.
---
libgcc/Makefile.in | 2 +-
libgcc/libgcov-profiler.c | 27 ---------------------------
libgcc/libgcov.h | 2 --
3 files changed, 1 insertion(+), 30 deletions(-)
diff --git a/libgcc/Makefile.in b/libgcc/Makefile.in
index 8b0fdd9..e2295ca 100644
--- a/libgcc/Makefile.in
+++ b/libgcc/Makefile.in
@@ -859,7 +859,7 @@ include $(iterator)
LIBGCOV_MERGE = _gcov_merge_add _gcov_merge_single _gcov_merge_delta \
_gcov_merge_ior _gcov_merge_time_profile _gcov_merge_icall_topn
LIBGCOV_PROFILER = _gcov_interval_profiler _gcov_pow2_profiler \
- _gcov_one_value_profiler _gcov_indirect_call_profiler \
+ _gcov_one_value_profiler \
_gcov_one_value_profiler_atomic \
_gcov_average_profiler _gcov_ior_profiler \
_gcov_indirect_call_profiler_v2 \
diff --git a/libgcc/libgcov-profiler.c b/libgcc/libgcov-profiler.c
index 1b307ac..c1e287d 100644
--- a/libgcc/libgcov-profiler.c
+++ b/libgcc/libgcov-profiler.c
@@ -257,33 +257,6 @@ __gcov_indirect_call_topn_profiler (gcov_type value, void*
cur_func)
#endif
-#ifdef L_gcov_indirect_call_profiler
-/* This function exist only for workaround of binutils bug 14342.
- Once this compatibility hack is obsolette, it can be removed. */
-
-/* By default, the C++ compiler will use function addresses in the
- vtable entries. Setting TARGET_VTABLE_USES_DESCRIPTORS to nonzero
- tells the compiler to use function descriptors instead. The value
- of this macro says how many words wide the descriptor is (normally 2).
-
- It is assumed that the address of a function descriptor may be treated
- as a pointer to a function. */
-
-/* Tries to determine the most common value among its inputs. */
-void
-__gcov_indirect_call_profiler (gcov_type* counter, gcov_type value,
- void* cur_func, void* callee_func)
-{
- /* If the C++ virtual tables contain function descriptors then one
- function may have multiple descriptors and we need to dereference
- the descriptors to see if they point to the same function. */
- if (cur_func == callee_func
- || (__LIBGCC_VTABLE_USES_DESCRIPTORS__ && callee_func
- && *(void **) cur_func == *(void **) callee_func))
- __gcov_one_value_profiler_body (counter, value);
-}
-#endif
-
#ifdef L_gcov_indirect_call_profiler_v2
/* These two variables are used to actually track caller and callee. Keep
diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index 0bd905b..337e558 100644
--- a/libgcc/libgcov.h
+++ b/libgcc/libgcov.h
@@ -271,8 +271,6 @@ 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_one_value_profiler_atomic (gcov_type *, gcov_type);
-extern void __gcov_indirect_call_profiler (gcov_type*, gcov_type,
- void*, void*);
extern void __gcov_indirect_call_profiler_v2 (gcov_type, void *);
extern void __gcov_indirect_call_profiler_v2_atomic (gcov_type, void *);
extern void __gcov_time_profiler (gcov_type *);
--
2.9.2
