+2018-10-30 Michael Ploujnikov <michael.ploujnikov@oracle.com>
+
+ * cgraph.h (clone_function_name_1): Replaced by new
+ clone_function_name_numbered that takes name as string; for
+ privatize_symbol_name_1 use only.
+ (clone_function_name): Renamed to
+ clone_function_name_numbered to be explicit about numbering.
+ (clone_function_name): New two-argument function that does
+ not number its output.
+ (clone_function_name): New three-argument function that
+ takes a number to append to its output.
+ * cgraphclones.c (duplicate_thunk_for_node):
+ (clone_function_name_1): Renamed.
+ (clone_function_name_numbered): Two new functions.
+ (clone_function_name): Improved documentation.
+ (cgraph_node::create_virtual_clone): Use clone_function_name_numbered.
+ * config/rs6000/rs6000.c (make_resolver_func): Ditto.
+ * final.c (final_scan_insn_1): Use the new clone_function_name
+ without numbering.
+ * multiple_target.c (create_dispatcher_calls): Ditto.
+ (create_target_clone): Ditto.
+ * omp-expand.c (grid_expand_target_grid_body): Ditto.
+ * omp-low.c (create_omp_child_function_name): Ditto.
+ * omp-simd-clone.c (simd_clone_create): Ditto.
+ * symtab.c (simd_symtab_node::noninterposable_alias): Use the
+ new clone_function_name without numbering.
+
2018-10-30 Richard Earnshaw <rearnsha@arm.com>
* alloc-pool.h (base_pool_allocator <TBlockAllocator>::initialize):
HOST_WIDE_INT);
/* In cgraphclones.c */
-tree clone_function_name_1 (const char *, const char *);
-tree clone_function_name (tree decl, const char *);
+tree clone_function_name_numbered (const char *name, const char *suffix);
+tree clone_function_name_numbered (tree decl, const char *suffix);
+tree clone_function_name (const char *name, const char *suffix,
+ unsigned long number);
+tree clone_function_name (tree decl, const char *suffix);
void tree_function_versioning (tree, tree, vec<ipa_replace_map *, va_gc> *,
bool, bitmap, bool, bitmap, basic_block);
gcc_checking_assert (!DECL_RESULT (new_decl));
gcc_checking_assert (!DECL_RTL_SET_P (new_decl));
- DECL_NAME (new_decl) = clone_function_name (thunk->decl, "artificial_thunk");
+ DECL_NAME (new_decl) = clone_function_name_numbered (thunk->decl,
+ "artificial_thunk");
SET_DECL_ASSEMBLER_NAME (new_decl, DECL_NAME (new_decl));
new_thunk = cgraph_node::create (new_decl);
static GTY(()) unsigned int clone_fn_id_num;
-/* Return a new assembler name for a clone with SUFFIX of a decl named
- NAME. */
+/* Return a new assembler name for a clone of decl named NAME. Apart
+ from the string SUFFIX, the new name will end with a unique (for
+ each NAME) unspecified number. If clone numbering is not needed
+ then the two argument clone_function_name should be used instead.
+ Should not be called directly except for by
+ lto-partition.c:privatize_symbol_name_1. */
tree
-clone_function_name_1 (const char *name, const char *suffix)
+clone_function_name_numbered (const char *name, const char *suffix)
+{
+ return clone_function_name (name, suffix, clone_fn_id_num++);
+}
+
+/* Return a new assembler name for a clone of DECL. Apart from string
+ SUFFIX, the new name will end with a unique (for each DECL
+ assembler name) unspecified number. If clone numbering is not
+ needed then the two argument clone_function_name should be used
+ instead. */
+
+tree
+clone_function_name_numbered (tree decl, const char *suffix)
+{
+ tree name = DECL_ASSEMBLER_NAME (decl);
+ return clone_function_name_numbered (IDENTIFIER_POINTER (name),
+ suffix);
+}
+
+/* Return a new assembler name for a clone of decl named NAME. Apart
+ from the string SUFFIX, the new name will end with the specified
+ NUMBER. If clone numbering is not needed then the two argument
+ clone_function_name should be used instead. */
+
+tree
+clone_function_name (const char *name, const char *suffix,
+ unsigned long number)
{
size_t len = strlen (name);
char *tmp_name, *prefix;
memcpy (prefix, name, len);
strcpy (prefix + len + 1, suffix);
prefix[len] = symbol_table::symbol_suffix_separator ();
- ASM_FORMAT_PRIVATE_NAME (tmp_name, prefix, clone_fn_id_num++);
+ ASM_FORMAT_PRIVATE_NAME (tmp_name, prefix, number);
return get_identifier (tmp_name);
}
-/* Return a new assembler name for a clone of DECL with SUFFIX. */
+/* Return a new assembler name ending with the string SUFFIX for a
+ clone of DECL. */
tree
clone_function_name (tree decl, const char *suffix)
{
- tree name = DECL_ASSEMBLER_NAME (decl);
- return clone_function_name_1 (IDENTIFIER_POINTER (name), suffix);
+ tree identifier = DECL_ASSEMBLER_NAME (decl);
+ /* For consistency this needs to behave the same way as
+ ASM_FORMAT_PRIVATE_NAME does, but without the final number
+ suffix. */
+ char *separator = XALLOCAVEC (char, 2);
+ separator[0] = symbol_table::symbol_suffix_separator ();
+ separator[1] = 0;
+#if defined (NO_DOT_IN_LABEL) && defined (NO_DOLLAR_IN_LABEL)
+ const char *prefix = "__";
+#else
+ const char *prefix = "";
+#endif
+ char *result = ACONCAT ((prefix,
+ IDENTIFIER_POINTER (identifier),
+ separator,
+ suffix,
+ (char*)0));
+ return get_identifier (result);
}
strcpy (name + len + 1, suffix);
name[len] = '.';
DECL_NAME (new_decl) = get_identifier (name);
- SET_DECL_ASSEMBLER_NAME (new_decl, clone_function_name (old_decl, suffix));
+ SET_DECL_ASSEMBLER_NAME (new_decl, clone_function_name_numbered (old_decl,
+ suffix));
SET_DECL_RTL (new_decl, NULL);
new_node = create_clone (new_decl, count, false,
= build_function_decl_skip_args (old_decl, args_to_skip, skip_return);
/* Generate a new name for the new version. */
- DECL_NAME (new_decl) = clone_function_name (old_decl, suffix);
+ DECL_NAME (new_decl) = clone_function_name_numbered (old_decl, suffix);
SET_DECL_ASSEMBLER_NAME (new_decl, DECL_NAME (new_decl));
SET_DECL_RTL (new_decl, NULL);
{
/* Make the resolver function static. The resolver function returns
void *. */
- tree decl_name = clone_function_name (default_decl, "resolver");
+ tree decl_name = clone_function_name_numbered (default_decl, "resolver");
const char *resolver_name = IDENTIFIER_POINTER (decl_name);
tree type = build_function_type_list (ptr_type_node, NULL_TREE);
tree decl = build_fn_decl (resolver_name, type);
+2018-10-30 Michael Ploujnikov <michael.ploujnikov@oracle.com>
+
+ * lto-partition.c (privatize_symbol_name_1): Use
+ clone_function_name_numbered.
+
2018-10-26 Jan Hubicka <jh@suse.cz>
* lto/lto-symtab.c (lto_symtab_merge_decls_2): Fix extra space.
name = maybe_rewrite_identifier (name);
symtab->change_decl_assembler_name (decl,
- clone_function_name_1 (name,
- "lto_priv"));
+ clone_function_name_numbered (
+ name, "lto_priv"));
if (node->lto_file_data)
lto_record_renamed_decl (node->lto_file_data, name,
}
symtab->change_decl_assembler_name (node->decl,
- clone_function_name (node->decl,
- "default"));
+ clone_function_name_numbered (
+ node->decl, "default"));
/* FIXME: copy of cgraph_node::make_local that should be cleaned up
in next stage1. */
new_node = cgraph_node::get_create (new_decl);
/* Generate a new name for the new version. */
symtab->change_decl_assembler_name (new_node->decl,
- clone_function_name (node->decl,
- name));
+ clone_function_name_numbered (
+ node->decl, name));
}
return new_node;
}
expand_omp (gpukernel->inner);
tree kern_fndecl = copy_node (orig_child_fndecl);
- DECL_NAME (kern_fndecl) = clone_function_name (kern_fndecl, "kernel");
+ DECL_NAME (kern_fndecl) = clone_function_name_numbered (kern_fndecl,
+ "kernel");
SET_DECL_ASSEMBLER_NAME (kern_fndecl, DECL_NAME (kern_fndecl));
tree tgtblock = gimple_block (tgt_stmt);
tree fniniblock = make_node (BLOCK);
static tree
create_omp_child_function_name (bool task_copy)
{
- return clone_function_name (current_function_decl,
- task_copy ? "_omp_cpyfn" : "_omp_fn");
+ return clone_function_name_numbered (current_function_decl,
+ task_copy ? "_omp_cpyfn" : "_omp_fn");
}
/* Return true if CTX may belong to offloaded code: either if current function
{
tree old_decl = old_node->decl;
tree new_decl = copy_node (old_node->decl);
- DECL_NAME (new_decl) = clone_function_name (old_decl, "simdclone");
+ DECL_NAME (new_decl) = clone_function_name_numbered (old_decl,
+ "simdclone");
SET_DECL_ASSEMBLER_NAME (new_decl, DECL_NAME (new_decl));
SET_DECL_RTL (new_decl, NULL);
DECL_STATIC_CONSTRUCTOR (new_decl) = 0;
+2018-10-30 Michael Ploujnikov <michael.ploujnikov@oracle.com>
+
+ * gcc.dg/tree-prof/cold_partition_label.c: Update for cold
+ section names without numbers.
+ * gcc.dg/tree-prof/section-attr-1.c: Ditto.
+ * gcc.dg/tree-prof/section-attr-2.c: Ditto.
+ * gcc.dg/tree-prof/section-attr-3.c: Ditto.
+
2018-10-29 David Malcolm <dmalcolm@redhat.com>
PR c++/87721
return 0;
}
-/* { dg-final-use { scan-assembler "foo\[._\]+cold\[\._\]+0" { target *-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "size\[ \ta-zA-Z0-0\]+foo\[._\]+cold\[\._\]+0" { target *-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "foo\[._\]+cold" { target *-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "size\[ \ta-zA-Z0-0\]+foo\[._\]+cold" { target *-*-linux* *-*-gnu* } } } */
/* { dg-final-use { scan-tree-dump-not "Invalid sum" "optimized"} } */
}
}
-/* { dg-final-use { scan-assembler "\.section\[\t \]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold\.0" { target *-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "\.section\[\t \]*__TEXT,__text_cold\.\*\[\\n\\r\]+_foo\.cold\.0" { target *-*-darwin* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t \]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold" { target *-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t \]*__TEXT,__text_cold\*\[\\n\\r\]+_foo\.cold" { target *-*-darwin* } } } */
}
}
-/* { dg-final-use { scan-assembler "\.section\[\t \]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold\.0" { target *-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "\.section\[\t \]*__TEXT,__text_cold\.\*\[\\n\\r\]+_foo\.cold\.0:" { target *-*-darwin* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t \]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold" { target *-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t \]*__TEXT,__text_cold\*\[\\n\\r\]+_foo\.cold:" { target *-*-darwin* } } } */
}
}
-/* { dg-final-use { scan-assembler "\.section\[\t \]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold\.0" { target *-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "\.section\[\t \]*__TEXT,__text_cold\.\*\[\\n\\r\]+_foo\.cold\.0:" { target *-*-darwin* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t \]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold" { target *-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t \]*__TEXT,__text_cold\*\[\\n\\r\]+_foo\.cold:" { target *-*-darwin* } } } */
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