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Bump version of __gcov_indirect_call_profiler function as there was ABI change. 

2019-01-18  Martin Liska  <mliska@suse.cz>

	* params.def: Fix comment.
	* tree-profile.c (gimple_init_gcov_profiler): Bump function
	name.
	(gimple_gen_ic_func_profiler): Likewise.
2019-01-18  Martin Liska  <mliska@suse.cz>

	* gcc.dg/no_profile_instrument_function-attr-1.c: Update
	expected function name.
2019-01-18  Martin Liska  <mliska@suse.cz>

	* libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Rename
	to ...
	(__gcov_indirect_call_profiler_v3): ... this.
	* libgcov.h (__gcov_indirect_call_profiler_v2): Likewise.
	(__gcov_indirect_call_profiler_v3): Likewise.
	* Makefile.in: Bump function name.

From-SVN: r268071
This commit is contained in:
Martin Liska 2019-01-18 12:32:53 +01:00 committed by Martin Liska
parent d273c40a55
commit 756721ba89
9 changed files with 30 additions and 9 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2019-01-18 Martin Liska <mliska@suse.cz>
* params.def: Fix comment.
* tree-profile.c (gimple_init_gcov_profiler): Bump function
name.
(gimple_gen_ic_func_profiler): Likewise.
2019-01-18 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/aarch64/aarch64-opts.h (enum stack_protector_guard): New

2
gcc/params.def
View File

@ -995,7 +995,7 @@ DEFPARAM (PARAM_PROFILE_FUNC_INTERNAL_ID,
/* When the parameter is 1, track the most frequent N target
addresses in indirect-call profile. This disables
indirect_call_profiler_v2 which tracks single target. */
indirect_call_profiler_v3 which tracks single target. */
DEFPARAM (PARAM_INDIR_CALL_TOPN_PROFILE,
"indir-call-topn-profile",
"Track top N target addresses in indirect-call profile.",

5
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2019-01-18 Martin Liska <mliska@suse.cz>
* gcc.dg/no_profile_instrument_function-attr-1.c: Update
expected function name.
2019-01-18 Jakub Jelinek <jakub@redhat.com>
PR tree-optimization/86214

2
gcc/testsuite/gcc.dg/no_profile_instrument_function-attr-1.c
View File

@ -19,6 +19,6 @@ int main ()
}
/* { dg-final { scan-tree-dump-times "__gcov0\\.main.* = PROF_edge_counter" 1 "optimized"} } */
/* { dg-final { scan-tree-dump-times "__gcov_indirect_call_profiler_v2" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "__gcov_indirect_call_profiler_v3" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "__gcov_time_profiler_counter = " 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "__gcov_init" 1 "optimized" } } */

6
gcc/tree-profile.c
View File

@ -186,7 +186,7 @@ gimple_init_gcov_profiler (void)
gcov_type_node,
ptr_type_node,
NULL_TREE);
profiler_fn_name = "__gcov_indirect_call_profiler_v2";
profiler_fn_name = "__gcov_indirect_call_profiler_v3";
if (PARAM_VALUE (PARAM_INDIR_CALL_TOPN_PROFILE))
profiler_fn_name = "__gcov_indirect_call_topn_profiler";
@ -459,9 +459,9 @@ gimple_gen_ic_func_profiler (void)
/* Insert code:
if (__gcov_indirect_call_callee != NULL)
__gcov_indirect_call_profiler_v2 (profile_id, &current_function_decl);
__gcov_indirect_call_profiler_v3 (profile_id, &current_function_decl);
The function __gcov_indirect_call_profiler_v2 is responsible for
The function __gcov_indirect_call_profiler_v3 is responsible for
resetting __gcov_indirect_call_callee to NULL. */
gimple_stmt_iterator gsi = gsi_start_bb (cond_bb);

9
libgcc/ChangeLog
View File

@ -1,3 +1,12 @@
2019-01-18 Martin Liska <mliska@suse.cz>
* libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Rename
to ...
(__gcov_indirect_call_profiler_v3): ... this.
* libgcov.h (__gcov_indirect_call_profiler_v2): Likewise.
(__gcov_indirect_call_profiler_v3): Likewise.
* Makefile.in: Bump function name.
2019-01-18 Martin Liska <mliska@suse.cz>
* libgcov-driver.c (GCOV_PROF_PREFIX): Define.

2
libgcc/Makefile.in
View File

@ -899,7 +899,7 @@ LIBGCOV_PROFILER = _gcov_interval_profiler \
_gcov_average_profiler_atomic \
_gcov_ior_profiler \
_gcov_ior_profiler_atomic \
_gcov_indirect_call_profiler_v2 \
_gcov_indirect_call_profiler_v3 \
_gcov_time_profiler \
_gcov_indirect_call_topn_profiler
LIBGCOV_INTERFACE = _gcov_dump _gcov_flush _gcov_fork \

4
libgcc/libgcov-profiler.c
View File

@ -296,7 +296,7 @@ __gcov_indirect_call_topn_profiler (gcov_type value, void* cur_func)
}
#endif
#ifdef L_gcov_indirect_call_profiler_v2
#ifdef L_gcov_indirect_call_profiler_v3
/* These two variables are used to actually track caller and callee. Keep
them in TLS memory so races are not common (they are written to often).
@ -318,7 +318,7 @@ struct indirect_call_tuple __gcov_indirect_call;
/* Tries to determine the most common value among its inputs. */
void
__gcov_indirect_call_profiler_v2 (gcov_type value, void* cur_func)
__gcov_indirect_call_profiler_v3 (gcov_type value, void* cur_func)
{
/* If the C++ virtual tables contain function descriptors then one
function may have multiple descriptors and we need to dereference

2
libgcc/libgcov.h
View File

@ -278,7 +278,7 @@ extern void __gcov_pow2_profiler (gcov_type *, gcov_type);
extern void __gcov_pow2_profiler_atomic (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_v2 (gcov_type, void *);
extern void __gcov_indirect_call_profiler_v3 (gcov_type, void *);
extern void __gcov_time_profiler (gcov_type *);
extern void __gcov_time_profiler_atomic (gcov_type *);
extern void __gcov_average_profiler (gcov_type *, gcov_type);