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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2001-11-27 14:31:29 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2001-11-27 09:31:29 -0500 |
| commit | ac79cd5ab9b4c4c32725845ef3a2c91e29e67f7e (patch) | |
| tree | df8e146fbd8a8ed512495c0e24ff0baaa409303d /gcc/langhooks-def.h | |
| parent | 188235dff14c855c929b8a52378deaf452637e1a (diff) | |
| download | gcc-ac79cd5ab9b4c4c32725845ef3a2c91e29e67f7e.tar.gz | |
Makefile.in (c-lang.o): Depends on langhooks-def.h.
* Makefile.in (c-lang.o): Depends on langhooks-def.h.
(expr.o, varasm.o): Depends on langhooks.h.
* c-common.c (c_safe_from_p): Always declare.
(c_expand_expr): Refine when declared.
* c-lang.c (c-common.h): Now include.
(LANG_HOOKS_SAFE_FROM_P): Define new hook.
(c_init): Don't set lang_safe_from_expr.
* expr.c (langhooks.h): Now include.
(lang_safe_from_p): No longer define.
(safe_from_p): Use lang hook.
(expand_expr): Set IGNORE if VOID_TYPE result of VIEW_CONVERT_EXPR too.
(expand_expr, case VIEW_CONVERT_EXPR): Pass ro_modifier down.
* expr.h (lang_expand_constant, lang_safe_from_p): Delete.
* langhooks-def.h (lhd_return_tree, lhd_safe_from_p): New decls.
(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
* langhooks.c (lhd_return_tree, lhd_safe_from_p): New functions.
* langhooks.h (struct lang_hooks): New fields expand_constant
and safe_from_p.
* output.h (output_constant): Size arg is HOST_WIDE_INT.
* stmt.c (expand_decl_init): No longer need to expand constant
for CONST_DECL.
* stor-layout.c (put_pending_size): Don't check for SAVE_EXPR.
* toplev.c (lang_expand_constant): Delete var.
* tree.c (save_expr): Don't put another SAVE_EXPR around simple
operations on SAVE_EXPR.
* varasm.c (langhooks.h): Now include.
(compare_constant_1): Use lang_hooks, not lang_expand_constant.
(record_constant_1, output_addressed_constants): Likewise.
(initializer_constant_valid_p, output_constant): Likewise.
(output_constant_def): Process no-defer of string constant.
(output_addressed_constants, case ADDR_EXPR): Use handled_component_p.
(output_constant): Strip more conversions.
Track our size and pad for the rest.
(array_size_for_constructor): Remove code for non-byte STRING_CST.
(output_constructor): SIZE now HOST_WIDE_INT.
* cp/Make-lang.in (cp-lang.o): Depends on c-common.h.
* cp/cp-lang.c (c-common.h): Include.
(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
* cp/decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
* cp/expr.c (init_cplus_expand): Don't set lang_expand_constant.
From-SVN: r47376
Diffstat (limited to 'gcc/langhooks-def.h')
| -rw-r--r-- | gcc/langhooks-def.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/langhooks-def.h b/gcc/langhooks-def.h index bb38e01cc71..1ee631b1e75 100644 --- a/gcc/langhooks-def.h +++ b/gcc/langhooks-def.h @@ -40,6 +40,8 @@ extern HOST_WIDE_INT hook_get_alias_set_0 PARAMS ((tree)); extern void lhd_do_nothing PARAMS ((void)); extern int lhd_decode_option PARAMS ((int, char **)); extern HOST_WIDE_INT lhd_get_alias_set PARAMS ((tree)); +extern tree lhd_return_tree PARAMS ((tree)); +extern int lhd_safe_from_p PARAMS ((rtx, tree)); extern void lhd_clear_binding_stack PARAMS ((void)); extern void lhd_print_tree_nothing PARAMS ((FILE *, tree, int)); extern void lhd_set_yydebug PARAMS ((int)); @@ -67,6 +69,8 @@ int lhd_tree_inlining_anon_aggr_type_p PARAMS ((tree)); #define LANG_HOOKS_DECODE_OPTION lhd_decode_option #define LANG_HOOKS_POST_OPTIONS lhd_do_nothing #define LANG_HOOKS_GET_ALIAS_SET lhd_get_alias_set +#define LANG_HOOKS_EXPAND_CONSTANT lhd_return_tree +#define LANG_HOOKS_SAFE_FROM_P lhd_safe_from_p #define LANG_HOOKS_HONOR_READONLY false #define LANG_HOOKS_PRINT_STATISTICS lhd_do_nothing #define LANG_HOOKS_PRINT_XNODE lhd_print_tree_nothing @@ -126,6 +130,8 @@ int lhd_tree_dump_type_quals PARAMS ((tree)); LANG_HOOKS_FINISH, \ LANG_HOOKS_CLEAR_BINDING_STACK, \ LANG_HOOKS_GET_ALIAS_SET, \ + LANG_HOOKS_EXPAND_CONSTANT, \ + LANG_HOOKS_SAFE_FROM_P, \ LANG_HOOKS_HONOR_READONLY, \ LANG_HOOKS_PRINT_STATISTICS, \ LANG_HOOKS_PRINT_XNODE, \ |