Skip to content

R
riscv-gcc-1
Commit 0a8a198c by Mark Mitchell Committed by Mark Mitchell
Options

function.h (free_after_compilation): Remove decl parameter. 

	* function.h (free_after_compilation): Remove decl parameter.
	(free_varasm_status0: Likewise.
	(free_emit_status): Likewise.
	(free_stmt_status): Likewise.
	(free_after_compilation): Likewise.
	(init_lang_status): New variable.
	(free_lang_status): Likewise.
	* emit-rtl.c (free_emit_status): Make decl parameter implicit.
	* function.c (init_lang_status): New variable.
	(free_lang_status): Likewise.
	(push_function_context_to): Don't set function::decl here.
	(free_after_copmilation): Make decl parameter implicit.  Call
	free_lang_status if defined.
	(prepare_function_start): Call init_lang_status if defined.
	(init_function_start): Set function::decl here.
	* profile.c (output_func_start_profiler): Don't call pushdecl
	until we've actually started the function.
	* stmt.c (free_stmt_status): Make decl parameter implicit.
	* toplev.c (rest_of_compilation): Don't pass decl to
	free_after_compilation.
	* varasm.c (free_varasm_status): Likewise.

From-SVN: r29239
parent 1814b96b
Showing with 53 additions and 33 deletions
gcc/ChangeLog
Thu Sep 9 09:40:58 1999 Mark Mitchell <mark@codesourcery.com>
* function.h (free_after_compilation): Remove decl parameter.
(free_varasm_status0: Likewise.
(free_emit_status): Likewise.
(free_stmt_status): Likewise.
(free_after_compilation): Likewise.
(init_lang_status): New variable.
(free_lang_status): Likewise.
* emit-rtl.c (free_emit_status): Make decl parameter implicit.
* function.c (init_lang_status): New variable.
(free_lang_status): Likewise.
(push_function_context_to): Don't set function::decl here.
(free_after_copmilation): Make decl parameter implicit. Call
free_lang_status if defined.
(prepare_function_start): Call init_lang_status if defined.
(init_function_start): Set function::decl here.
* profile.c (output_func_start_profiler): Don't call pushdecl
until we've actually started the function.
* stmt.c (free_stmt_status): Make decl parameter implicit.
* toplev.c (rest_of_compilation): Don't pass decl to
free_after_compilation.
* varasm.c (free_varasm_status): Likewise.
Thu Sep 9 17:23:19 1999 Bernd Schmidt <bernds@cygnus.co.uk>
* except.c (call_get_eh_context): Add root when allocating static
......
gcc/emit-rtl.c
......@@ -1609,15 +1609,13 @@ restore_emit_status (p)
/* Clear out all parts of the state in F that can safely be discarded
after the function has been compiled, to let garbage collection
reclaim the memory. D is the declaration for the function just
compiled. Its output may have been deferred. */
reclaim the memory. */
void
free_emit_status (f, d)
free_emit_status (f)
struct function *f;
tree d;
{
if (DECL_DEFER_OUTPUT (d))
if (DECL_DEFER_OUTPUT (f->decl))
return;
free (f->emit->x_regno_reg_rtx);
......
gcc/function.c
......@@ -124,9 +124,11 @@ void (*restore_machine_status) PROTO((struct function *));
void (*mark_machine_status) PROTO((struct function *));
/* Likewise, but for language-specific data. */
void (*init_lang_status) PROTO((struct function *));
void (*save_lang_status) PROTO((struct function *));
void (*restore_lang_status) PROTO((struct function *));
void (*mark_lang_status) PROTO((struct function *));
void (*free_lang_status) PROTO((struct function *));
/* The FUNCTION_DECL for an inline function currently being expanded. */
tree inline_function_decl;
......@@ -323,7 +325,6 @@ push_function_context_to (context)
p->next = outer_function_chain;
outer_function_chain = p;
p->decl = current_function_decl;
p->fixup_var_refs_queue = 0;
save_tree_status (p);
......@@ -390,19 +391,19 @@ pop_function_context ()
/* Clear out all parts of the state in F that can safely be discarded
after the function has been compiled, to let garbage collection
reclaim the memory. D is the declaration for the function just
compiled. Its output may have been deferred. */
reclaim the memory. */
void
free_after_compilation (f, d)
free_after_compilation (f)
struct function *f;
tree d;
{
free_emit_status (f, d);
free_varasm_status (f, d);
free_stmt_status (f, d);
free_emit_status (f);
free_varasm_status (f);
free_stmt_status (f);
if (free_lang_status)
(*free_lang_status) (f);
if (!DECL_DEFER_OUTPUT (d))
if (!DECL_DEFER_OUTPUT (f->decl))
{
free (f->x_parm_reg_stack_loc);
f->can_garbage_collect = 1;
......@@ -5621,6 +5622,8 @@ prepare_function_start ()
current_function_outgoing_args_size = 0;
if (init_lang_status)
(*init_lang_status) (current_function);
if (init_machine_status)
(*init_machine_status) (current_function);
}
......@@ -5651,6 +5654,7 @@ init_function_start (subr, filename, line)
all_functions = current_function;
current_function_name = (*decl_printable_name) (subr, 2);
current_function->decl = subr;
/* Nonzero if this is a nested function that uses a static chain. */
......
gcc/function.h
......@@ -541,24 +541,22 @@ extern void (*save_machine_status) PROTO((struct function *));
extern void (*restore_machine_status) PROTO((struct function *));
/* Likewise, but for language-specific data. */
extern void (*init_lang_status) PROTO((struct function *));
extern void (*mark_lang_status) PROTO((struct function *));
extern void (*save_lang_status) PROTO((struct function *));
extern void (*restore_lang_status) PROTO((struct function *));
extern void (*free_lang_status) PROTO((struct function *));
/* Save and restore status information for a nested function. */
extern void save_tree_status PROTO((struct function *));
extern void restore_tree_status PROTO((struct function *));
extern void restore_emit_status PROTO((struct function *));
extern void free_after_compilation PROTO((struct function *,
tree));
extern void free_after_compilation PROTO((struct function *));
extern void init_varasm_status PROTO((struct function *));
extern void free_varasm_status PROTO((struct function *,
tree));
extern void free_emit_status PROTO((struct function *,
tree));
extern void free_stmt_status PROTO((struct function *,
tree));
extern void free_varasm_status PROTO((struct function *));
extern void free_emit_status PROTO((struct function *));
extern void free_stmt_status PROTO((struct function *));
extern rtx get_first_block_beg PROTO((void));
extern void init_virtual_regs PROTO((struct emit_status *));
......
gcc/profile.c
......@@ -1672,9 +1672,9 @@ output_func_start_profiler ()
current_function_decl = fndecl;
DECL_INITIAL (fndecl) = error_mark_node;
temporary_allocation ();
pushlevel (0);
make_function_rtl (fndecl);
init_function_start (fndecl, input_filename, lineno);
pushlevel (0);
expand_function_start (fndecl, 0);
/* Actually generate the code to call __bb_init_func. */
......
gcc/stmt.c
......@@ -552,13 +552,11 @@ mark_goto_fixup (g)
/* Clear out all parts of the state in F that can safely be discarded
after the function has been compiled, to let garbage collection
reclaim the memory. D is the declaration for the function just
compiled. Its output may have been deferred. */
reclaim the memory. */
void
free_stmt_status (f, d)
free_stmt_status (f)
struct function *f;
tree d ATTRIBUTE_UNUSED;
{
/* We're about to free the function obstack. If we hold pointers to
things allocated there, then we'll try to mark them when we do
......
gcc/toplev.c
......@@ -4469,7 +4469,7 @@ rest_of_compilation (decl)
init_recog_no_volatile ();
/* We're done with this function. Free up memory if we can. */
free_after_compilation (current_function, decl);
free_after_compilation (current_function);
current_function = 0;
......
gcc/varasm.c
......@@ -3235,17 +3235,15 @@ mark_varasm_state (p)
/* Clear out all parts of the state in F that can safely be discarded
after the function has been compiled, to let garbage collection
reclaim the memory. D is the declaration for the function just
compiled. Its output may have been deferred. */
reclaim the memory. */
void
free_varasm_status (f, d)
free_varasm_status (f)
struct function *f;
tree d;
{
struct varasm_status *p;
if (DECL_DEFER_OUTPUT (d))
if (DECL_DEFER_OUTPUT (f->decl))
return;
p = f->varasm;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment