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
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@ -1,3 +1,12 @@
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2007-04-06 Daniel Berlin <dberlin@dberlin.org>
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* langhooks-def.h (LANG_HOOKS_INITIALIZER): Remove
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LANG_HOOKS_SAFE_FROM_P.
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* expr.c (safe_from_p): Remove langhook call.
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* langhooks.h (lang_hooks): Remove safe_from_p.
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(lhd_safe_from_p): Remove prototype.
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* langhooks.c (lhd_safe_from_p): Remove.
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2007-04-06 Jan Hubicka <jh@suse.cz>
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* cgraphunit.c (decide_is_function_needed): Do not keep always_inline
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@ -6302,12 +6302,6 @@ safe_from_p (rtx x, tree exp, int top_p)
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&& ! safe_from_p (x, TREE_OPERAND (exp, i), 0))
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return 0;
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/* If this is a language-specific tree code, it may require
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special handling. */
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if ((unsigned int) TREE_CODE (exp)
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>= (unsigned int) LAST_AND_UNUSED_TREE_CODE
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&& !lang_hooks.safe_from_p (x, exp))
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return 0;
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break;
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case tcc_type:
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@ -49,7 +49,6 @@ extern tree lhd_return_tree (tree);
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extern tree lhd_return_null_tree_v (void);
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extern tree lhd_return_null_tree (tree);
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extern tree lhd_do_nothing_iii_return_null_tree (int, int, int);
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extern int lhd_safe_from_p (rtx, tree);
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extern tree lhd_staticp (tree);
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extern void lhd_print_tree_nothing (FILE *, tree, int);
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extern const char *lhd_decl_printable_name (tree, int);
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@ -110,7 +109,6 @@ extern void lhd_omp_firstprivatize_type_sizes (struct gimplify_omp_ctx *,
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#define LANG_HOOKS_EXPAND_CONSTANT lhd_return_tree
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#define LANG_HOOKS_EXPAND_EXPR lhd_expand_expr
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#define LANG_HOOKS_EXPAND_DECL lhd_expand_decl
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#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p
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#define LANG_HOOKS_FINISH_INCOMPLETE_DECL lhd_do_nothing_t
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#define LANG_HOOKS_STATICP lhd_staticp
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#define LANG_HOOKS_DUP_LANG_SPECIFIC_DECL lhd_do_nothing_t
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@ -296,7 +294,6 @@ extern tree lhd_make_node (enum tree_code);
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LANG_HOOKS_EXPAND_CONSTANT, \
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LANG_HOOKS_EXPAND_EXPR, \
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LANG_HOOKS_EXPAND_DECL, \
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LANG_HOOKS_SAFE_FROM_P, \
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LANG_HOOKS_FINISH_INCOMPLETE_DECL, \
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LANG_HOOKS_MARK_ADDRESSABLE, \
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LANG_HOOKS_STATICP, \
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@ -117,14 +117,6 @@ lhd_print_tree_nothing (FILE * ARG_UNUSED (file),
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{
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}
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/* Called from safe_from_p. */
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int
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lhd_safe_from_p (rtx ARG_UNUSED (x), tree ARG_UNUSED (exp))
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{
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return 1;
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}
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/* Called from staticp. */
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tree
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@ -315,15 +315,6 @@ struct lang_hooks
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1 if handled, 0 otherwise. */
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int (*expand_decl) (tree);
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/* Hook called by safe_from_p for language-specific tree codes. It is
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up to the language front-end to install a hook if it has any such
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codes that safe_from_p needs to know about. Since same_from_p will
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recursively explore the TREE_OPERANDs of an expression, this hook
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should not reexamine those pieces. This routine may recursively
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call safe_from_p; it should always pass `0' as the TOP_P
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parameter. */
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int (*safe_from_p) (rtx, tree);
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/* Function to finish handling an incomplete decl at the end of
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compilation. Default hook is does nothing. */
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void (*finish_incomplete_decl) (tree);
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