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cp-tree.h (flag_inline_trees): Update documentation. 

* cp-tree.h (flag_inline_trees): Update documentation.
	* decl.c (init_decl_processing): Adjust handling of
	flag_inline_functions and flag_inline_trees to support -O3.
	(grokfndecl): Set DECL_INLINE on all functions if that's what
	the user requested.
	(save_function_data): Clear DECL_INLINE in
	current_function_cannot_inline is non-NULL.
	* decl2.c (flag_inline_trees): Update documentation.

From-SVN: r41822
This commit is contained in:
Mark Mitchell 2001-05-04 03:03:39 +00:00 committed by Mark Mitchell
parent 4091fa5f1b
commit acc72c3774
4 changed files with 35 additions and 10 deletions
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11
gcc/cp/ChangeLog
View File

@ -1,3 +1,14 @@
2001-05-03 Mark Mitchell <mark@codesourcery.com>
* cp-tree.h (flag_inline_trees): Update documentation.
* decl.c (init_decl_processing): Adjust handling of
flag_inline_functions and flag_inline_trees to support -O3.
(grokfndecl): Set DECL_INLINE on all functions if that's what
the user requested.
(save_function_data): Clear DECL_INLINE in
current_function_cannot_inline is non-NULL.
* decl2.c (flag_inline_trees): Update documentation.
2001-05-03 Nathan Sidwell <nathan@codesourcery.com>
* dump.c (cp_dump_tree, USING_STMT case): New case.

6
gcc/cp/cp-tree.h
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@ -3445,8 +3445,10 @@ extern int flag_implicit_templates;
extern int flag_weak;
/* Nonzero if we should expand functions calls inline at the tree
level, rather than at the RTL level. */
/* 0 if we should not perform inlining.
1 if we should expand functions calls inline at the tree level.
2 if we should consider *all* functions to be inline
candidates. */
extern int flag_inline_trees;

22
gcc/cp/decl.c
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@ -6365,6 +6365,11 @@ init_decl_processing ()
flag_inline_trees = 1;
flag_no_inline = 1;
}
if (flag_inline_functions)
{
flag_inline_trees = 2;
flag_inline_functions = 0;
}
/* Initially, C. */
current_lang_name = lang_name_c;
@ -6547,10 +6552,6 @@ init_decl_processing ()
if (flag_exceptions)
init_exception_processing ();
if (flag_no_inline)
{
flag_inline_functions = 0;
}
if (! supports_one_only ())
flag_weak = 0;
@ -8838,8 +8839,13 @@ grokfndecl (ctype, type, declarator, orig_declarator, virtualp, flags, quals,
DECL_NOT_REALLY_EXTERN (decl) = 1;
}
/* If the declaration was declared inline, mark it as such. */
if (inlinep)
DECL_DECLARED_INLINE_P (decl) = DECL_INLINE (decl) = 1;
DECL_DECLARED_INLINE_P (decl) = 1;
/* We inline functions that are explicitly declared inline, or, when
the user explicitly asks us to, all functions. */
if (DECL_DECLARED_INLINE_P (decl) || flag_inline_trees == 2)
DECL_INLINE (decl) = 1;
DECL_EXTERNAL (decl) = 1;
if (quals != NULL_TREE && TREE_CODE (type) == FUNCTION_TYPE)
@ -13771,7 +13777,11 @@ save_function_data (decl)
/* If we've already decided that we cannot inline this function, we
must remember that fact when we actually go to expand the
function. */
f->cannot_inline = current_function_cannot_inline;
if (current_function_cannot_inline)
{
f->cannot_inline = current_function_cannot_inline;
DECL_INLINE (decl) = 0;
}
}
/* At the end of every constructor we generate to code to return

6
gcc/cp/decl2.c
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@ -396,8 +396,10 @@ int flag_use_cxa_atexit;
int flag_honor_std = 1;
/* Nonzero if we should expand functions calls inline at the tree
level, rather than at the RTL level. */
/* 0 if we should not perform inlining.
1 if we should expand functions calls inline at the tree level.
2 if we should consider *all* functions to be inline
candidates. */
int flag_inline_trees = 0;