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langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_SAFE_FROM_P. 

2007-04-06  Daniel Berlin  <dberlin@dberlin.org>

	* langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
	LANG_HOOKS_SAFE_FROM_P.
	* expr.c (safe_from_p): Remove langhook call.
	* langhooks.h (lang_hooks): Remove safe_from_p.
	(lhd_safe_from_p): Remove prototype.
	* langhooks.c (lhd_safe_from_p): Remove.

From-SVN: r123624
This commit is contained in:
Daniel Berlin 2007-04-06 16:51:18 +00:00 committed by Daniel Berlin
parent 5e9f08ba5d
commit 9c269bf8e5
5 changed files with 9 additions and 26 deletions
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9
gcc/ChangeLog
View File

@ -1,3 +1,12 @@
2007-04-06 Daniel Berlin <dberlin@dberlin.org>
* langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
LANG_HOOKS_SAFE_FROM_P.
* expr.c (safe_from_p): Remove langhook call.
* langhooks.h (lang_hooks): Remove safe_from_p.
(lhd_safe_from_p): Remove prototype.
* langhooks.c (lhd_safe_from_p): Remove.
2007-04-06 Jan Hubicka <jh@suse.cz>
* cgraphunit.c (decide_is_function_needed): Do not keep always_inline

6
gcc/expr.c
View File

@ -6302,12 +6302,6 @@ safe_from_p (rtx x, tree exp, int top_p)
&& ! safe_from_p (x, TREE_OPERAND (exp, i), 0))
return 0;
/* If this is a language-specific tree code, it may require
special handling. */
if ((unsigned int) TREE_CODE (exp)
>= (unsigned int) LAST_AND_UNUSED_TREE_CODE
&& !lang_hooks.safe_from_p (x, exp))
return 0;
break;
case tcc_type:

3
gcc/langhooks-def.h
View File

@ -49,7 +49,6 @@ extern tree lhd_return_tree (tree);
extern tree lhd_return_null_tree_v (void);
extern tree lhd_return_null_tree (tree);
extern tree lhd_do_nothing_iii_return_null_tree (int, int, int);
extern int lhd_safe_from_p (rtx, tree);
extern tree lhd_staticp (tree);
extern void lhd_print_tree_nothing (FILE *, tree, int);
extern const char *lhd_decl_printable_name (tree, int);
@ -110,7 +109,6 @@ extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *,
#define LANG_HOOKS_EXPAND_CONSTANT lhd_return_tree
#define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr
#define LANG_HOOKS_EXPAND_DECL lhd_expand_decl
#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p
#define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t
#define LANG_HOOKS_STATICP lhd_staticp
#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t
@ -296,7 +294,6 @@ extern tree lhd_make_node (enum tree_code);
LANG_HOOKS_EXPAND_CONSTANT, \
LANG_HOOKS_EXPAND_EXPR, \
LANG_HOOKS_EXPAND_DECL, \
LANG_HOOKS_SAFE_FROM_P, \
LANG_HOOKS_FINISH_INCOMPLETE_DECL, \
LANG_HOOKS_MARK_ADDRESSABLE, \
LANG_HOOKS_STATICP, \

8
gcc/langhooks.c
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@ -117,14 +117,6 @@ lhd_print_tree_nothing (FILE * ARG_UNUSED (file),
{
}
/* Called from safe_from_p. */
int
lhd_safe_from_p (rtx ARG_UNUSED (x), tree ARG_UNUSED (exp))
{
return 1;
}
/* Called from staticp. */
tree

9
gcc/langhooks.h
View File

@ -315,15 +315,6 @@ struct lang_hooks
1 if handled, 0 otherwise. */
int (*expand_decl) (tree);
/* Hook called by safe_from_p for language-specific tree codes. It is
up to the language front-end to install a hook if it has any such
codes that safe_from_p needs to know about. Since same_from_p will
recursively explore the TREE_OPERANDs of an expression, this hook
should not reexamine those pieces. This routine may recursively
call safe_from_p; it should always pass `0' as the TOP_P
parameter. */
int (*safe_from_p) (rtx, tree);
/* Function to finish handling an incomplete decl at the end of
compilation. Default hook is does nothing. */
void (*finish_incomplete_decl) (tree);