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493 Commits

Author SHA1 Message Date
Kazu Hirata
14b493d64d regmove.c: Fix comment typos. 
* regmove.c: Fix comment typos.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* resource.c: Likewise.
	* rtl.def: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-rgn.c: Likewise.
	* sibcall.c: Likewise.
	* simplify-rtx.c: Likewise.
	* ssa-ccp.c: Likewise.
	* ssa.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* system.h: Likewise.
	* tlink.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* tree-inline.c: Likewise.
	* tree.c: Likewise.
	* tree.h: Likewise.
	* unroll.c: Likewise.
	* varasm.c: Likewise.

From-SVN: r60473
 2002-12-24 08:30:34 +00:00
Kazu Hirata
272d0bee76 ChangeLog: Follow spelling conventions. 
* ChangeLog: Follow spelling conventions.
	* ChangeLog.2: Likewise.
	* ChangeLog.4: Likewise.
	* ChangeLog.5: Likewise.
	* cppexp.c: Likewise.
	* df.c: Likewise.
	* gcov.c: Likewise.
	* gengtype.c: Likewise.
	* reload1.c: Likewise.
	* sched-rgn.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* timevar.c: Likewise.
	* toplev.c: Likewise.
	* tree.h: Likewise.
	* varasm.c: Likewise.
	* config/fr30/fr30.md: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/pa/pa.c: Likewise.

From-SVN: r60281
 2002-12-19 05:18:13 +00:00
Zack Weinberg
4977bab6ed Merge basic-improvements-branch to trunk 
From-SVN: r60174
 2002-12-16 18:23:00 +00:00
Kazu Hirata
09da15320b c-decl.c: Fix a comment typo. 
* c-decl.c: Fix a comment typo.
	* cfg.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfglayout.c: Likewise.
	* cfgrtl.c: Likewise.
	* c-typeck.c: Likewise.
	* dominance.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarfout.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* flow.c: Likewise.
	* function.c: Likewise.
	* gcc.c: Likewise.
	* genautomata.c: Likewise.
	* integrate.c: Likewise.
	* loop.c: Likewise.
	* loop.h: Likewise.
	* output.h: Likewise.
	* profile.c: Likewise.
	* ra.h: Likewise.
	* reload1.c: Likewise.
	* reload.c: Likewise.
	* sched-rgn.c: Likewise.
	* stmt.c: Likewise.
	* tree.h: Likewise.
	* vmsdbgout.c: Likewise.

From-SVN: r60085
 2002-12-13 00:17:22 +00:00
Richard Henderson
5d5cd66f11 tree.h (MODULE_LOCAL_P): Kill. 
* tree.h (MODULE_LOCAL_P): Kill.
        * varasm.c (default_binds_local_p_1): Use decl_visibility instead.

From-SVN: r60040
 2002-12-11 10:28:26 -08:00
Mark Mitchell
c9f8536c5d re PR c++/8332 (strlen/template interaction causes ICE) 
PR c++/8332
	PR c++/8493
	* decl.c (cxx_init_decl_processing): Use size_type_node, not
	c_size_type_node.
	* decl2.c (coerce_new_type): Likewise.
	* except.c (do_allocate_exception): Likewise.

	* builtin-types.def (BT_SIZE): Use size_type_node.
	* builtins.c (fold_builtin): Make the builtin strlen returns a
	size_t, not a sizetype.
	* c-common.c (c_sizeof_or_alignof_type): Use size_type_node, not
	c_size_type_node.
	(c_alignof_expr): Likewise.
	(c_common_nodes_and_builtins): Likewise.
	* c-common.h (CTI_C_SIZE_TYPE): Remove.
	(c_size_type_node): Likewise.
	* c-format.c (T_ST): Use size_type_node, not c_size_type_node.
	* tree.h (TI_SIZE_TYPE): New enumeral.
	(size_type_node): Likewise.

	PR c++/8332
	PR c++/8493
	* g++.dg/template/strlen1.C: New test.

From-SVN: r59689
 2002-12-01 17:51:51 +00:00
Richard Henderson
25fdb4dc97 c-common.c (handle_visibility_attribute): Accept "default". 
* c-common.c (handle_visibility_attribute): Accept "default".
	* tree.h (enum symbol_visibility): New.
	(decl_visibility): Declare.
	* target.h (gcc_target.visibility): Take visibility arg as integer.
	* varasm.c (default_assemble_visibility): Likewise.
	(decl_visibility): New.
	(maybe_assemble_visibility): Use it.
	* output.h (default_assemble_visibility): Update prototype.
	* config/rs6000/rs6000.c (rs6000_assemble_visibility): Take
	visibility arg as integer.

From-SVN: r59559
 2002-11-26 22:13:23 -08:00
Richard Henderson
7b1bd3c534 hooks.c (hook_bool_void_false, [...]): Rename so that the return type is first. 
* hooks.c (hook_bool_void_false, hook_void_tree_int,
        hook_void_FILEptr_constcharptr): Rename so that the return
        type is first.
        (hook_int_tree_tree_1, hook_void_tree, hook_void_tree_treeptr,
        hook_bool_tree_false): New.
        * hooks.h: Update.
        * langhooks-def.h: Update for renames.
        * target-def.h: Likewise.
        * tree.c (default_comp_type_attributes,
        default_set_default_type_attributes, default_insert_attributes,
        default_function_attribute_inlinable_p,
        default_ms_bitfield_layout_p): Remove.
        * tree.h: Update.

From-SVN: r59556
 2002-11-26 18:47:44 -08:00
Jan Hubicka
c986baf631 calls.c (alloca_call_p): New global function. 
* calls.c (alloca_call_p): New global function.
	* tree.h (alloca_call_p): New.
	* tree-inline.c (inlinable_function_p):  Do not inline when
	function calls alloca.
	(find_alloca_call, find_alloca_call_1): New functions.

From-SVN: r59228
 2002-11-18 19:30:34 +00:00
Zack Weinberg
fa7b533b7b tree.c (tree_vec_elt_check_failed): New function. 
* tree.c (tree_vec_elt_check_failed): New function.
        * tree.h (TREE_VEC_ELT_CHECK): New checking macro.
        (TREE_VEC_ELT): Use it.

        * tree-inline.c (optimize_inline_calls): Don't copy a
        zero-length vector.
cp:
        * search.c (dfs_push_decls): Do not try to reorder elements
        3..n of method_vec if method_vec has only two elements.
        Reverse order of two tests to avoid accessing unallocated
        memory.

From-SVN: r59114
 2002-11-14 21:58:38 +00:00
Zack Weinberg
8bcefb43cc langhooks.h (struct lang_hooks_for_tree_inlining): Add var_mod_type_p. 
* langhooks.h (struct lang_hooks_for_tree_inlining): Add
	var_mod_type_p.
	* langhooks-def.h: Default for tree_inlining.var_mod_type_p is
	hook_tree_bool_false.

	* tree.c (variably_modified_type_p): Moved here from
	cp/tree.c.  Use lang_hooks.tree_inlining.var_mod_type_p for
	language-specific cases.  Due to this, must weaken some 'if
	and only if' checks to merely 'if'.
	* tree.h: Prototype variably_modified_type_p.

	* tree-inline.c (walk_tree): #undef WALK_SUBTREE_TAIL at end.

cp:
	* cp-lang.c (cp_var_mod_type_p): New: C++ hook for
	variably_modified_type_p.
	* cp-tree.h: Remove prototype of variably_modified_type_p.
	* tree.c (variably_modified_type_p): Remove; now implemented
	in language-independent code.

From-SVN: r58460
 2002-10-23 17:13:18 +00:00
J"orn Rennecke
7457a126c6 c-common.c (c_common_type_for_mode): Add V2HImode case. 
* c-common.c (c_common_type_for_mode): Add V2HImode case.
	* tree.c (build_common_tree_nodes_2): Initialize
	unsigned_V2HI_type_node and V2HI_type_node.
	* tree.h (enum tree_index): Add TI_UV2HI_TYPE and TI_V2HI_TYPE.
	(unsigned_V2HI_type_node, V2HI_type_node): Define.

From-SVN: r58123
 2002-10-14 11:36:41 +01:00
Roger Sayle
f963b5d977 re PR rtl-optimization/6627 (-fno-align-functions regression from 2.95) 
PR optimization/6627
	* toplev.c (force_align_functions_log): New global variable.
	* flags.h (force_align_functions_log): Add extern prototype.
	* varasm.c (assemble_start_function): Use it to force minimum
	function alignment.
	* config/i386/i386.h (FUNCTION_BOUNDARY): Set the correct
	minimum function alignment to one byte.
	(TARGET_PTRMEMFUNC_VBIT_LOCATION): Store the virtual bit in
	the least significant bit of vtable member function pointers.
	* tree.h (enum ptrmemfunc_vbit_where_t): Move definition to
	here from cp/cp-tree.h.

	* cp/cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition
	from here, and move it to tree.h.
	* cp/decl.c (cxx_init_decl_processing): If storing the vbit
	in function pointers, ensure that force_align_functions_log
	is atleast one.

	* java/lang.c (java_init): If storing the vbit in function
	pointers, ensure that force_align_functions_log is atleast
	one to aid compatability with g++ vtables.

From-SVN: r57745
 2002-10-02 18:46:45 +00:00
Mark Mitchell
17bbb839f1 store-layout.c (finish_record_layout): Add free_p parameter. 
* store-layout.c (finish_record_layout): Add free_p parameter.
	(layout_type): Pass it.
	* tree.h (finish_record_layout): Update prototype.

	* class.c (walk_subobject_offsets): Correct the calculation of
	offsets for virtual bases.  Correct the counting of array
	elements.
	(layout_nonempty_base_or_field): Simplify.  Correct the
	calculation of offsets to be propagated through the binfo
	hierarchy.
	(build_base_field): Avoid creating a FIELD_DECL for empty bases.
	Add the FIELD_DECL to TYPE_FIELDS.
	(build_base_fields): Adjust accordingly.
	(layout_virtual_bases): Use build_base_field.
	(end_of_class): Return a tree, not an integer.
	(warn_about_ambiguous_direct_bases): Rename to ...
	(warn_about_ambiguous_bases): ... this.
	(include_empty_classes): New function.
	(layout_class_type): Create an alternative version of the type to
	be used when as a base class type.  Do not call
	finish_record_layout until we are done laying out the class.
	* cp-tree.h (lang_type_class): Remove size, size_unit.  Add
	as_base.
	(CLASSTYPE_SIZE): Reimplement.
	(CLASSTYPE_SIZE_UNIT): Likewise.
	(CLASSTYPE_ALIGN): Likweise.
	(CLASSTYPE_USER_ALIGN): Likewise.
	(CLASSTYPE_AS_BASE): New macro.
	(DECL_INITIALIZED_P): Likewise.
	(extract_init): Remove prototype.
	(build_forced_zero_init): Rename to ...
	(build_zero_init): ... this.
	(force_store_init_value): Remove.
	* decl.c (obscure_complex_init): Remove.
	(duplicate_decls): Copy DECL_INITIALIZED_P.
	(check_initializer): Do not leave junk in DECL_INITIAL.
	(cp_finish_decl): Handle zero-initialization of entities with
	static storage duration.
	* expr.c (extract_init): Remove.
	* init.c (build_forced_zero_init): Remove.
	(build_zero_init): New function.
	(build_default_init): Use it.
	(build_field_list): Skip FIELD_DECLs for base subobjects.
	(push_base_cleanups): Likewise.
	* method.c (do_build_assign_ref): Likewise.
	(synthesize_exception_spec): Likewise.
	* pt.c (tsubst_decl): Clear DECL_INITIALIZED_P.
	(regenerate_decl_from_template): To not set DECL_INITIAL for a
	static data member whose initialization took place in its class.
	(instantiate_decl): Do not pass an initializer to cp_finish_decl
	in that situation.
	* search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects.
	(dfs_unuse_fields): Likewise.
	* tree.c (pod_type_p): Handle error_mark_node.
	(zero_init_p): Likewise.
	* typeck.c (lookup_anon_field): Skip FIELD_DECLs for base
	subobjects.
	* typeck2.c (store_init_value): Remove #if 0'd code.
	(force_store_init_value): Remove.
	(process_init_constructor): Use build_zero_init.

	* g++.dg/abi/empty7.C: New test.
	* g++.dg/init/pm2.C: Likewise.

From-SVN: r57654
 2002-09-30 16:52:19 +00:00
Kazu Hirata
43aa4e05ea ChangeLog.4: Fix typos. 
* ChangeLog.4: Fix typos.
	* ChangeLog.6: Likewise.
	* FSFChangeLog.10: Likewise.
	* genattrtab.c: Fix comment typos.
	* haifa-sched.c: Likewise.
	* real.c: Likewise.
	* tree.h: Likewise.
	* config/arm/arm.c: Likewise.
	* config/arm/crti.asm: Likewise.
	* config/arm/crtn.asm: Likewise.
	* config/frv/frv.c: Likewise.
	* config/frv/frv.md: Likewise.
	* config/h8300/h8300.md: Likewise.
	* config/i386/rtemself.h: Likewise.
	* config/ia64/unwind-ia64.c: Likewise.
	* config/ip2k/ip2k.h: Likewise.
	* config/m88k/m88k.c: Likewise.
	* config/m88k/m88k.md: Likewise.
	* config/mips/sr71k.md: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/sh/sh.md: Likewise.

From-SVN: r57614
 2002-09-28 15:29:45 +00:00
Jakub Jelinek
dce81a1a59 extend.texi (tls_model): Document. 
* doc/extend.texi (tls_model): Document.
	* varasm.c (decl_tls_model): New.
	* c-common.c (handle_tls_model_attribute): New.
	(c_common_attribute_table): Add tls_model.
	* config/alpha/alpha.c (alpha_encode_section_info): Use
	decl_tls_model.
	* flags.h (enum tls_model, flag_tls_default): Move...
	* tree.h (enum tls_model, flag_tls_default): ...here.
	(decl_tls_model): New prototype.
	* config/ia64/ia64.c (ia64_encode_section_info): Likewise.
	* config/i386/i386.c (ix86_encode_section_info): Likewise.
	* config/i386/i386.md (tls_global_dynamic, tls_local_dynamic_base):
	Allow !flag_pic.

From-SVN: r57588
 2002-09-27 15:30:10 +02:00
Kazu Hirata
0e9e1e0a42 LANGUAGES: Follow spelling conventions. 
* LANGUAGES: Follow spelling conventions.
	* rtl.def: Likewise.
	* sbitmap.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sibcall.c: Likewise.
	* simplify-rtx.c: Likewise.
	* ssa.c: Likewise.
	* stab.def: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* target.h: Likewise.
	* timevar.c: Likewise.
	* toplev.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-inline.c: Likewise.
	* tree.c: Likewise.
	* tree.def: Likewise.
	* tree.h: Likewise.
	* unroll.c: Likewise.
	* varasm.c: Likewise.
	* vmsdbgout.c: Likewise.
	* treelang/treelang.texi: Likewise.
	* treelang/treetree.c: Likewise.

From-SVN: r57587
 2002-09-27 12:48:07 +00:00
Richard Henderson
0ee6fdb5f7 real.h (enum real_value_class, [...]): Move from real.c. 
* real.h (enum real_value_class, SIGNIFICAND_BITS, EXP_BITS,
        MAX_EXP, SIGSZ, SIG_MSB, struct real_value): Move from real.c.
        (struct realvaluetype): Remove.
        (REAL_VALUE_TYPE): Use struct real_value.
        (REAL_VALUE_TYPE_SIZE): Use SIGNIFICAND_BITS.
        (test_real_width): New.
        * real.c: Global replace struct real_value with REAL_VALUE_TYPE.
        (real_arithmetic): Avoid hoops for REAL_VALUE_TYPE parameters.
        (real_compare, real_exponent, real_ldexp, real_isinf, real_isnan,
        real_isneg, real_isnegzero, real_identical, exact_real_inverse,
        real_to_integer, real_to_integer2, real_to_decimal,
        real_to_hexadecimal, real_from_string, real_from_integer,
        real_inf, real_nan, real_2expN, real_convert, real_to_target,
        real_from_target): Likewise.
        * tree.h (struct tree_real_cst): Use real_value not realvaluetype.
        * gengtype-yacc.y (bitfieldopt): Accept an ID as well.

From-SVN: r57343
 2002-09-20 00:33:25 -07:00
Douglas B Rupp
e4850f36e5 stor-layout.c (place_field): Handle alignment of whole structures when MSVC compatible bitfields are involved. 
* stor-layout.c (place_field): Handle alignment of whole
        structures when MSVC compatible bitfields are involved.
        Change method of computing location of MS bitfields to
        be compatible with #pragma pack(n).

        * tree.h (record_layout_info): Add new field
        remaining_in_alignment.

        * doc/tm.texi: (TARGET_MS_BITFIELD_LAYOUT_P): Update.
        (pragma pack): Add paragraph on MSVC bitfield packing.

Co-Authored-By: Donn Terry <donnte@microsoft.com>

From-SVN: r57281
 2002-09-18 18:51:14 +00:00
Nick Clifton
256e9fd21a machmode.def (V1DImode): New mode. 
* machmode.def (V1DImode): New mode.  A single element vector.
* tree.h (TI_UV1DI_TYPE, TI_V1DI_TYPE): New tree_index enums.
  (unsigned_V1DI_type_node, V1D1_type_node): New type nodes.
* tree.c (build_common_tree_nodes_2): Build
  unsigned_V1DI_type_node and V1D1_type_node.
* c-common.c (c_common_type_for_mode): Return
  unsigned_V1DI_type_node or V1D1_type_node for V1DImode.
* rtl.c (class_narrowest_): Start integer vector nodes with V1DImode.

From-SVN: r57248
 2002-09-17 13:03:40 +00:00
Geoffrey Keating
36a5eadd1a Index: gcc/ChangeLog 
2002-09-12  Geoffrey Keating  <geoffk@apple.com>

	* ggc-common.c (ggc_mark_rtx_children_1): Update for changed name
	mangling.

	The following changes are merged from pch-branch:

	* doc/gty.texi (GTY Options): Document %a.
	* gengtype.c (do_scalar_typedef): New function.
	(process_gc_options): Handle `length' option.
	(set_gc_used_type): A pointer to an array of structures doesn't
	qualify as a pointer to a structure.
	(output_escaped_param): Add `%a' escape.
	(write_gc_structure_fields): Allow 'desc' on array of unions.
	(main): Define `uint8', `jword' and `JCF_u2' as scalars; use
	do_scalar_typedef.

	* gengtype.c (enum rtx_code): Make global.
	(rtx_format): Make global.
	(rtx_next): New.
	(gen_rtx_next): New.
	(write_rtx_next): New.
	(adjust_field_rtx_def): Skip fields marked by chain_next.
	(open_base_files): Delete redundant prototype.
	(write_enum_defn): New.
	(output_mangled_typename): Correct abort call.
	(write_gc_marker_routine_for_structure): Handle chain_next and
	chain_prev options.
	(finish_root_table): Don't output redundant \n.
	(main): Call gen_rtx_next, write_rtx_next, write_enum_defn.
	* c-tree.h (union lang_tree_node): Add chain_next option.

	* gengtype.h (NUM_PARAM): New definition.
	(struct type): For TYPE_PARAM_STRUCT, allow multiple parameters.
	* gengtype.c (find_param_structure): New.
	(adjust_field_type): Handle param<n>_is option.
	(process_gc_options): Detect use_params option.  Update callers.
	(set_gc_used_type): Add 'param' parameter, update callers.  Handle
	'use_params' option.
	(open_base_files): Add splay-tree.h to list of files included.
	(output_mangled_typename): New.
	(write_gc_structure_fields): Update 'param' parameter to support
	multiple parameters.  Change name mangling.  Allow parameterized
	fields to have an apparent scalar type.  Handle param<n>_is options,
	use_param option.
	(write_gc_marker_routine_for_structure): Update for change to name
	mangling.  Better guess the output file for parameterized types.
	(write_gc_types): Update for change to name mangling.
	(write_gc_root): Update for change to name mangling.  Handle (ignore)
	param<n>_is options.
	* doc/gty.texi (GTY Options): Add description of param<n>_is
	options, use_params option.
	* ggc.h (ggc_mark_rtx): Update for changed name mangling.
	* gengtype-lex.l: Produce token for param<n>_is.
	* gengtype-yacc.y: Parse param<n>_is.

	* gengtype.c (adjust_field_tree_exp): Don't name a variable 'rindex'.

	* rtl.c: Update comment describing rtx_format.
	* rtl.h (union rtunion): Separate definition and typedef.
	(struct rtx_def): Use gengtype to mark.
	* Makefile.in (gengtype.o): Also depend on rtl.def.
	* ggc.h (ggc_mark_rtx_children): Delete prototype.
	(ggc_mark_rtx): Change to alias of gengtype-generated routine.
	* ggc-common.c (ggc_mark_rtx_children): Delete.
	(ggc_mark_rtx_children_1): Delete.
	(gt_ggc_m_rtx_def): Delete.
	* gengtype.c (adjust_field_rtx_def): New.
	(adjust_field_type): Call adjust_field_rtx_def.
	(write_gc_structure_fields): Add 'default' case to switch if none
	is specified; remove unused code.

	* tree.h (struct tree_exp): Update for change to meaning
	of special.
	* gengtype.c (adjust_field_tree_exp): New function.
	(adjust_field_type): Handle `tree_exp' special here.
	(write_gc_structure_fields): Don't handle `tree_exp' special here.
	Handle new `dot' option.

	* gengtype.h: Make `info' a pointer-to-const.
	* gengtype-yacc.y (yacc_ids): Use xasprintf.

	* gengtype.c (write_gc_structure_fields): Remove implementation
	of `always' option, add `default' option.
	* doc/gty.texi (GTY Options): Remove documentation of `always',
	add `default'.

Index: gcc/cp/ChangeLog
2002-09-12  Geoffrey Keating  <geoffk@apple.com>

	* cp-tree.h (union lang_tree_node): Add chain_next option.

Index: gcc/f/ChangeLog
2002-09-12  Geoffrey Keating  <geoffk@apple.com>

	* com.c (union lang_tree_node): Add chain_next option.

Index: gcc/java/ChangeLog
2002-09-12  Geoffrey Keating  <geoffk@apple.com>

	* java-tree.h (union lang_tree_node): Add chain_next option.

From-SVN: r57206
 2002-09-16 18:33:23 +00:00
Gabriel Dos Reis
df89f8e758 * tree.h: Guard against multiple inclusion. 
From-SVN: r56269
 2002-08-14 02:15:40 +00:00
Geoffrey Keating
6d9f628e05 Index: ChangeLog 
2002-08-04  Geoffrey Keating  <geoffk@redhat.com>

	* Makefile.in (sdbout.o): Doesn't need $(OBSTACK_H).
	* collect2.h (permanent_obstack): Delete declaration.
	* collect2.c (permanent_obstack): Delete definition.
	(main): Don't initialise permanent_obstack.  Use xstrdup instead.
	* expr.c: Don't include obstack.h.
	(permanent_obstack): Delete declaration.
	* function.c: Don't include obstack.h.
	(permanent_obstack): Delete declaration.
	* integrate.c: Don't include obstack.h.
	(function_maybepermanent_obstack): Delete declaration.
	* print-tree.c (debug_tree): Use x*alloc not permalloc.
	* sdbout.c (gen_fake_label): Use x*alloc not permalloc.
	* tlink.c (pfgets): Use xstrdup not permanent_obstack.
	* toplev.c (lang_independent_init): Rename init_obstacks to init_ttree.
	* tree.h: Rename init_obstacks to init_ttree.  Remove declarations
	of permalloc, expralloc, perm_calloc.
	* tree.c (permanent_obstack): Delete definition.
	(init_ttree): Rename from init_obstacks.
	(permalloc): Delete.
	(perm_calloc): Delete.
	(dump_tree_statistics): Don't print information about
	permanent_obstack.
	* varasm.c (assemble_start_function): Use xstrdup instead of
	permalloc/strcpy.
	(assemble_variable): Likewise.
	* config/alpha/alpha.c (unicosmk_need_dex): Use xmalloc instead of
	permalloc.
	(unicosmk_add_extern): Likewise.
	* config/c4x/c4x.c (c4x_external_ref): Likewise.
	(c4x_global_label): Likewise.
	* config/frv/frv.c (frv_encode_section_info): Likewise.
	* config/i386/winnt.c (i386_pe_record_external_function): Likewise.
	(i386_pe_record_exported_symbol): Likewise.
	* config/mips/mips.c (mips_output_external): Likewise.
	(mips_output_external_libcall): Likewise.
	* config/pa/pa.c: (permanent_obstack): Delete declaration.
	(output_call): Use ggc_strdup instead of allocating on
	permanent_obstack.
	* config/romp/romp.c: Include ggc.h.
	(get_symref): Don't declare permanent_obstack, use ggc_strdup
	intead of permanent_obstack.
	* config/rs6000/aix31.h (ASM_OUTPUT_EXTERNAL): Use concat
	instead of permalloc.
	* config/rs6000/rs6000.c (rs6000_gen_section_name): Use xmalloc
	instead of permalloc
	* config/rs6000/xcoff.h (ASM_OUTPUT_EXTERNAL): Use concat
	instead of permalloc.
	* config/vax/vax.c (vms_check_external): Use xmalloc instead of
	permalloc.

Index: cp/ChangeLog
2002-08-04  Geoffrey Keating  <geoffk@redhat.com>

	* cvt.c (ocp_convert): Delete obsolete code.
	* parse.y (permanent_obstack): Delete declaration.
	* pt.c (permanent_obstack): Delete declaration.
	* repo.c (permanent_obstack): Delete declaration.
	(open_repo_file): Use xmalloc instead of permanent_obstack.
	(init_repo): Use xstrdup instead of permanent_obstack.

Index: java/ChangeLog
2002-08-04  Geoffrey Keating  <geoffk@redhat.com>

	* class.c: (permanent_obstack): Delete declaration.
	* constants.c: (permanent_obstack): Delete declaration.
	* except.c: (permanent_obstack): Delete declaration.
	* expr.c: (permanent_obstack): Delete declaration.
	* jcf-parse.c: (permanent_obstack): Delete declaration.
	(saveable_obstack): Delete declaration.
	* parse.h: (permanent_obstack): Delete declaration.
	* typeck.c: (permanent_obstack): Delete declaration.

From-SVN: r56035
 2002-08-04 22:45:31 +00:00
Zack Weinberg
6c535c69ee varargs.h: Replace with stub which issues #error. 
* ginclude/varargs.h: Replace with stub which issues #error.
	* ginclude/stdarg.h: __builtin_stdarg_start is renamed
	__builtin_va_start.

	* builtins.def (BUILT_IN_VARARGS_START): Delete.
	(BUILT_IN_VA_START): New.
	* builtins.c (expand_builtin_va_start): Eliminate first
	argument and code to implement pre-ISO varargs.
	(std_expand_builtin_va_start): Ignore first argument; it is
	always 1.
	(expand_builtin): Handle BUILT_IN_VA_START and
	BUILT_IN_STDARG_START identically.  Delete
	BUILT_IN_VARARGS_START case.

	* function.c (assign_parms): Delete hide_last_arg and all
	its uses.
	(mark_varargs): Delete function.
	* function.h (struct function): Delete 'varargs' bit.
	(current_function_varargs): Delete macro.
	* tree.h: Don't declare mark_varargs.

	* c-decl.c (c_function_varargs, c_mark_varargs): Delete.
	(c_expand_body): Don't call mark_varargs.
	* c-objc-common.c: Handle BUILT_IN_VA_START and
	BUILT_IN_STDARG_START identically.  Delete
	BUILT_IN_VARARGS_START case.
	* c-tree.h: Don't declare c_mark_varargs.
	* c-parse.in: Remove grammar rules for '&...' (which has been
	commented out since before 2.7.2) and for '...' in K+R
	argument declarations.

	* builtins.c, function.c, integrate.c, sibcall.c,
	config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h,
	config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c,
	config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c,
	config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h,
	config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h,
	config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c,
	config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h,
	config/stormy16/stormy16.c: Delete all references to
	current_function_varargs, and code predicated on that flag.

	* config/alpha/alpha.c (alpha_va_start),
	config/arc/arc.c (arc_va_start),
	config/i386/i386.c (ix86_va_start),
	config/mips/mips.c (mips_va_start),
	config/mn10300/mn10300.c (mn10300_va_start),
	config/rs6000/rs6000.c (rs6000_va_start),
	config/s390/s390.c (s390_va_start),
	config/sh/sh.c (sh_va_start),
	Ignore first argument; it is always 1.

	* config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start.
	* config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start.
	* config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c:
	Delete m68hc11_va_start.
	* config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h:
	No need to define EXPAND_BUILTIN_VA_START.

	* doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi,
	doc/trouble.texi: Remove references to GCC-provided <varargs.h>.

testsuite:
	* c-torture/execute/991216-3.c, c-torture/execute/strct-varg-1.c,
	c-torture/execute/va-arg-7.c, c-torture/execute/va-arg-8.c,
	c-torture/execute/va-arg-15.c, c-torture/execute/va-arg-16.c,
	c-torture/execute/va-arg-17.c, c-torture/execute/va-arg-19.c:
	Convert to use <stdarg.h>.
	* c-torture/execute/va-arg-3.c, c-torture/execute/va-arg-3.x:
	Delete.
	* gcc.dg/va-arg-2.c: New.
	* lib/gcc.exp, lib/objc.exp: Remove code to set -DNO_VARARGS.

From-SVN: r55472
 2002-07-16 02:16:47 +00:00
Gabriel Dos Reis
e6986399dc diagnostic.h: #include location.h 
* diagnostic.h: #include location.h
	(location_t): Move definition to..
	* location.h: ... here.  New file.
	* tree.h: #include location.h
	(DECL_SOURCE_LOCATION): New macro.
	(DECL_SOURCE_FILE): Use.
	(DECL_SOURCE_LINE): Likewise.
	(struct tree_decl): REplace filename and linenum with locus.
	* Makefile.in (TREE_H): add location.h
	(diagnostic.o): Depends on gt-location.h
	(gt-location.h): Depends on s-gtype

From-SVN: r55364
 2002-07-10 10:36:27 +00:00
Roger Sayle
df061a43b6 re PR c++/7099 (G++ doesn't set the noreturn attribute on std::exit and std::abort) 
PR c++/7099
	* builtin-attrs.def: Define new attribute lists for use in
	builtins.def.
	* builtins.def [DEF_BUILTIN]: Modify to take an additional
	ATTRS argument, an enumerated value defined in builtin-attrs.def
	that represents the attribute list for the builtins.  Modify
	all builtin functions to pass an appropriate attribute list.
	Specify "abort", "exit", "_exit" and "_Exit" builtins here with
	their required noreturn attributes.
	* tree.h (enum_builtin_function): Ignore the additional parameter
	to DEF_BUILTIN.
	* builtins.c (built_in_names): Likewise.
	* c-common.c: (builtin_function_2): Replace the "int noreturn_p"
	argument with a tree representing the functions attribute list.
	Pass this "attrs" argument to builtin_function.  No longer handle
	the noreturn_p processing manually.
	(built_in_attributes): Move the definitions from builtin-attrs.def
	before c_common_nodes_and_builtins.
	(c_common_nodes_and_builtins): Handle the new ATTRS parameter in
	DEF_BUILTIN, passing it to both builtin_function and the changed
	builtin_function_2.

	* doc/extend.texi: Document __builtin_abort, __builtin_exit,
	__builtin__exit and __builtin__Exit.

	* java/builtins.c (initialize_builtins): Ignore the additional
	parameter to DEF_BUILTIN.  Handle more C/C++ specific junk in
	the builtins.def file.

From-SVN: r55276
 2002-07-06 00:16:44 +00:00
Roger Sayle
6a2dd09a65 tree.h: Modify builtin_function interface to take an extra argument ATTRS... 
* tree.h:  Modify builtin_function interface to take an extra
	argument ATTRS, which is a tree representing an attribute list.

	* c-decl.c (builtin_function): Accept additional parameter.
	* objc/objc-act.c (builtin_function): Likewise.
	* f/com.c (builtin_function): Likewise.
	* java/decl.c (builtin_function): Likewise.
	* ada/utils.c (builtin_function): Likewise.
	* cp/decl.c (builtin_function): Likewise.
	(builtin_function_1): Likewise.

	* c-common.c (c_common_nodes_and_builtins): Pass an additional
	NULL_TREE argument to builtin_function.  (builtin_function_2):
	Likewise.
	* cp/call.c (build_java_interface_fn_ref): Likewise.
	* objc/objc-act.c (synth_module_prologue): Likewise.
	* java/decl.c (java_init_decl_processing): Likewise.
	* f/com.c (ffe_com_init_0): Likewise.

	* config/alpha/alpha.c (alpha_init_builtins): Pass an additional
	NULL_TREE argument builtin_function.
	* config/arm/arm.c (def_builtin): Likewise.
	* config/c4x/c4x.c (c4x_init_builtins): Likewise.
	* config/i386/i386.c (def_builtin): Likewise.
	* config/ia64/ia64.c (def_builtin): Likewise.
	* config/rs6000/rs6000.c (def_builtin): Likewise.

From-SVN: r55161
 2002-07-01 23:07:19 +00:00
Aldy Hernandez
b4de2f7db7 i386.c (ix86_init_mmx_sse_builtins): Use build_function_type_list instead of build_function_type. 
2002-06-29  Aldy Hernandez  <aldyh@redhat.com>

        * config/i386/i386.c (ix86_init_mmx_sse_builtins): Use
        build_function_type_list instead of build_function_type.

        * config/ia64/ia64.c (ia64_init_builtins): Same.

        * config/alpha/alpha.c (alpha_init_builtins): Same.

        * config/rs6000/rs6000.c (altivec_init_builtins): Same.

        * config/arm/arm.c (arm_init_builtins): Same.

        * tree.h: Add build_function_type_list prototype.

        * tree.c (build_function_type_list): New.

From-SVN: r55109
 2002-06-30 01:19:58 +00:00
Geoffrey Keating
e2500fedef Merge from pch-branch up to tag pch-commit-20020603. 
From-SVN: r54232
 2002-06-04 07:11:05 +00:00
Neil Booth
ceeedfc11a c-common.c (c_common_init): Override cpplib's default warn_long_long setting. 
* c-common.c (c_common_init): Override cpplib's default
	warn_long_long setting.
	* c-lex.c (lex_number): Replace with interpret_integer,
	interpret_float, narrowest_unsigned_type and
	narrowest_signed_type, taking advantage of the new
	cpplib functionality.
	* cpperror.c (_cpp_begin_message): If a warning is turned
	into an error, avoid printing "warning:".
	* cppexp.c (cpp_num_sign_extend): New.
	* cppinit.c: Update comment.
	* cpplib.h (cpp_num_sign_extend): New.
	* tree.h: Update comment.
testsuite:
	* gcc.dg/wtr-int-type-1.c, gcc.dg/wtr-suffix-1.c,
	gcc.dg/cpp/paste4.c, gcc.dg/cpp/sysmac2.c:
	Update for mofified diagnostics.
	* gcc.dg/c99-intconst-1.c: No longer fail.

From-SVN: r54180
 2002-06-02 19:37:34 +00:00
Roger Sayle
378393da61 tree.c (real_minus_onep): New function to test for -1.0. 
* tree.c (real_minus_onep): New function to test for -1.0.
	* fold-const.c (fold) [MULT_EXPR]:  Optimize -1.0*x into -x.

	* gcc.dg/fnegate-1.c: New test case.

From-SVN: r54149
 2002-06-01 16:56:08 +00:00
Kazu Hirata
41077ce4b3 target.h: Fix formatting. 
* target.h: Fix formatting.
	* timevar.h: Likewise.
	* tlink.c: Likewise.
	* toplev.c: Likewise.
	* toplev.h: Likewise.
	* tree.c: Likewise.
	* tree-dump.h: Likewise.
	* tree.h: Likewise.
	* tree-inline.h: Likewise.
	* unroll.c: Likewise.
	* unwind-dw2.c: Likewise.
	* unwind-dw2-fde.c: Likewise.
	* unwind-dw2-fde-glibc.c: Likewise.
	* unwind-dw2-fde.h: Likewise.
	* unwind.h: Likewise.
	* unwind-sjlj.c: Likewise.
	* varasm.c: Likewise.
	* varray.h: Likewise.
	* vmsdbg.h: Likewise.
	* vmsdbgout.c: Likewise.
	* xcoffout.h: Likewise.

From-SVN: r54123
 2002-05-31 22:15:42 +00:00
Zack Weinberg
11ad4784f3 tree.h: Forward-declare struct realvaluetype. 
* tree.h: Forward-declare struct realvaluetype.
	(struct tree_real_cst): Point to the REAL_VALUE_TYPE, do not
	contain it.
	(TREE_REAL_CST_PTR): New accessor.
	(TREE_REAL_CST): Update.
	* real.h: Include machmode.h.
	(realvaluetype): Make it struct realvaluetype, not a typedef.
	(build_real): Prototype here.

	* tree.c: Include real.h.
	(build_real): Allocate the REAL_VALUE_TYPE as a separate
	object in GC memory, set TREE_REAL_CST_PTR to point to it.
	(build_real_from_int_cst): Use build_real.
	* ggc-common.c (ggc_mark_trees): Mark TREE_REAL_CST_PTR of a
	REAL_CST.

	* builtins.c, c-common.c, c-lex.c, dwarf2out.c, expr.c,
	fold-const.c, print-tree.c, real.c, cp/mangle.c, cp/tree.c,
	f/bld.c, f/com.c, f/expr.c, f/target.c, java/decl.c,
	java/jcf-parse.c, java/parse.y, java/typeck.c: Include real.h.
	* Makefile.in, cp/Make-lang.in, f/Make-lang.in,
	java/Make-lang.in: Update dependency lists.

From-SVN: r53959
 2002-05-28 17:33:14 +00:00
Richard Henderson
3d78f2e96e c-common.h (enum rid): Add RID_THREAD. 
* c-common.h (enum rid): Add RID_THREAD.
        * c-decl.c (start_decl): Do not set DECL_COMMON for tls variables.
        (grokdeclarator): Grok __thread.
        * c-parse.in (reswords): Add __thread.
        (rid_to_yy): Add RID_THREAD.
        * cp/lex.c (rid_to_yy): Add RID_THREAD.

        * tree.h (DECL_THREAD_LOCAL): New.
        (struct tree_decl): Add thread_local_flag.
        * print-tree.c (print_node): Dump DECL_THREAD_LOCAL.
        * tree.c (staticp): TLS variables are not static.

        * target-def.h (TARGET_HAVE_TLS): New.
        * target.h (have_tls): New.
        * output.h (SECTION_TLS): New.
        * varasm.c (assemble_variable): TLS variables can't be common for now.
        (default_section_type_flags): Handle .tdata and .tbss.
        (default_elf_asm_named_section): Handle SECTION_TLS.
        (categorize_decl_for_section): Handle DECL_THREAD_LOCAL.

        * flags.h (flag_tls_default): Declare.
        * toplev.c (flag_tls_default): Define.
        (display_help): Display help for it.
        (decode_f_option): Set it.

        * doc/extend.texi (Thread-Local): New node describing language-level
        thread-local storage.
        * doc/invoke.texi (-ftls-model): Document.

        * fixinc/inclhack.def (thread_keyword): New.
        * fixinc/fixincl.x: Rebuild.

From-SVN: r53715
 2002-05-21 18:11:29 -07:00
Tom Tromey
1b70d38ab5 * tree.h (copy_node): Don't mention TREE_PERMANENT. 
From-SVN: r53404
 2002-05-12 21:42:00 +00:00
Neil Booth
ff43145992 tree.h (preserve_data, [...]): Remove. 
* tree.h (preserve_data, object_permanent_p, type_precision):
	Remove.

From-SVN: r53334
 2002-05-09 17:20:33 +00:00
Neil Booth
3d90d2908e Makefile.in (c-lex.o): Update. 
* Makefile.in (c-lex.o): Update.
	* c-lex.c: Include target.h.
	(cb_register_builtins): New.
	(init_c_lex): Set builtins callback.
	* c-lex.h (cpp_define, cpp_assert): New prototypes.
	* cppinit.c (init_builtins): Use callback, including for
	GXX_WEAK.
	* cpplib.h (struct cpp_callbacks): New member.
	* target-def.h (TARGET_REGISTER_CPP_BUILTINS): New.
	(TARGET_INITIALIZER): Update.
	* target.h (struct gcc_target): New hook.
	* tree.c (default_register_cpp_builtins): New.
	* tree.h (default_register_cpp_builtins): New.
doc:
	* tm.texi (TARGET_REGISTER_CPP_BUILTINS): Document.

From-SVN: r53165
 2002-05-04 20:15:00 +00:00
Kazu Hirata
e0a2f70599 combine.c: Fix comment formatting. 
* combine.c: Fix comment formatting.
	* expr.c: Likewise.
	* genautomata.c: Likewise.
	* stmt.c: Likewise.
	* tree.h: Likewise.

From-SVN: r53044
 2002-05-02 13:55:35 +00:00
Bernd Schmidt
fbe5eb6d0a Initial P4 SSE2 builtin support 
From-SVN: r52903
 2002-04-29 18:40:47 +00:00
Neil Booth
349ae713cb attribs.c (c_common_attribute_table): Move table and handlers to c-common.c. 
* attribs.c (c_common_attribute_table): Move table and handlers
	to c-common.c.
	(format_attribute_table, lang_attribute_table,
	lang_attribute_common): Remove.
	(init_attributes): Replace NULL pointers with pointers to the
	empty table.
	(handle_packed_attribute, handle_nocommon_attribute,
	handle_common_attribute, handle_noreturn_attribute,
	handle_noinline_attribute, handle_always_inline_attribute,
	handle_used_attribute, handle_unused_attribute,
	handle_const_attribute, handle_transparent_union_attribute,
	handle_constructor_attribute, handle_destructor_attribute,
	handle_mode_attribute, handle_section_attribute,
	handle_aligned_attribute, handle_weak_attribute,
	handle_alias_attribute, handle_visibility_attribute,
	handle_no_instrument_function_attribute, handle_malloc_attribute,
	handle_no_limit_stack_attribute, handle_pure_attribute,
	handle_deprecated_attribute, handle_vector_size_attribute,
	vector_size_helper): Move to c-common.c.
	* c-common.c (c_common_attribute_table,
	handle_packed_attribute, handle_nocommon_attribute,
	handle_common_attribute, handle_noreturn_attribute,
	handle_noinline_attribute, handle_always_inline_attribute,
	handle_used_attribute, handle_unused_attribute,
	handle_const_attribute, handle_transparent_union_attribute,
	handle_constructor_attribute, handle_destructor_attribute,
	handle_mode_attribute, handle_section_attribute,
	handle_aligned_attribute, handle_weak_attribute,
	handle_alias_attribute, handle_visibility_attribute,
	handle_no_instrument_function_attribute, handle_malloc_attribute,
	handle_no_limit_stack_attribute, handle_pure_attribute,
	handle_deprecated_attribute, handle_vector_size_attribute,
	vector_size_helper): Move from attribs.c.
	* c-common.h (c_common_attribute_table,
	c_common_format_attribute_table): New.
	* c-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine.
	* langhooks-def.h (LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
	LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): 3 new attribute hooks.
	* target-def.h (TARGET_ATTRIBUTE_TABLE): Default to NULL.
	* target.h: Update comment.
	* tree.c (default_target_attribute_table): Remove.
	* tree.h (default_target_attribute_table, format_attribute_table,
	lang_attribute_table, lang_attribute_common): Remove.
ada:
	* misc.c (gnat_init): Don't set lang_attribute_common.
cp:
	* cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE):
	Redefine.
	* cp-tree.h (cp_attribute_table): Rename.
	* decl.c (lang_attribute_table): Remove declaration.
	(cxx_init_decl_processing): Don't set it.
	* tree.c (cp_attribute_table): Rename.
objc:
	* objc-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE,
	LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE): Redefine.

From-SVN: r52730
 2002-04-24 20:41:04 +00:00
Neil Booth
ab393bf171 builtins.c: Include langhooks.h. 
* builtins.c: Include langhooks.h.
	(lang_type_promotes_to): Remove.
	(expand_builtin_va_arg): Use new hook.
	* c-common.c (c_common_nodes_and_builtins): Don't set hook.
	(simple_type_promotes_to): Move to c-typeck.c.
	* c-common.h (simple_type_promotes_to): Remove.
	* c-decl.c (duplicate_decls, grokdeclarator): Update.
	* c-format.c: Include langhooks.h.
	(check_format_types): Update.
	* c-tree.h (c_type_promotes_to): New.
	* c-typeck.c (c_type_promotes_to): Move from c-common.c.
	(type_lists_compatible_p): Update.
	* langhooks-def.h (lhd_type_promotes_to): New.
	(LANG_HOOKS_TYPE_PROMOTES_TO): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_type_promotes_to): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.h (lang_type_promotes_to): Remove.
cp:
	* call.c (convert_type_from_ellipsis): Rename, update.
	* cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.
	* cp-tree.h (convert_type_from_ellipsis): Rename.
	* decl.c (cxx_init_decl_processing): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine.

From-SVN: r52512
 2002-04-19 06:22:18 +00:00
Neil Booth
7a2289181e c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. 
* c-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* c-tree.h (c_incomplete_type_error): New.
	* c-typeck.c (require_complete_type, build_component_ref): Update.
	(incomplete_type_error): Rename.
	* langhooks-def.h (lhd_incomplete_type_error): New.
	(LANG_HOOKS_INCOMPLETE_TYPE_ERROR): New.
	(LANG_HOOKS_FOR_TYPES_INITIALIZER): Update.
	* langhooks.c (lhd_incomplete_type_error): New.
	* langhooks.h (struct lang_hooks_for_types): New hook.
	* tree.c (size_in_bytes): Use new hook.
	* tree.h (incomplete_type_error): Remove.
ada:	* gigi.h (incomplete_type_error): Remove.
	* utils.c (incomplete_type_error): Remove.
cp:
	* call.c (build_new_method_call): Update.
	* cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.
	* cp-tree.h (cxx_incomplete_type_error): New.
	* decl.c (grokdeclarator, grokparms): Update.
	* decl2.c (check_classfn): Update.
	* pt.c (tsubst): Update.
	* typeck.c (complete_type_or_else, expr_sizeof,
	decay_conversion): Update.
	* typeck2.c (incomplete_type_error): Rename.
	(add_exception_specifier): Update.
f:
	* com.c (incomplete_type_error): Remove.
java:
	* typeck.c (incomplete_type_error): Remove.
objc:
	* objc-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine.

From-SVN: r52480
 2002-04-18 17:54:11 +00:00
Mark Mitchell
b2123dc0d8 c-common.h (STMT_EXPR_NO_SCOPE): New macro. 
* c-common.h (STMT_EXPR_NO_SCOPE): New macro.
	* c-common.c (c_expand_expr): Respect STMT_EXPR_NO_SCOPE.
	* tree.h (expand_start_stmt_expr): Update prototype.
	* stmt.c (expand_start_stmt_expr): Add has_scope parameter.
	* tree-inline.c (expand_call_inline): Set STMT_EXPR_NO_SCOPE
	on the STMT_EXPR created for the inline function.

	* trans.c (tree_transform): Add has_scope argument to
	expand_start_stmt_expr.

	* com.c (ffecom_expr_power_integer): Add has_scope argument to
	call to expand_start_stmt_expr.

	* init.c (begin_init_stmts): Remove commented out code.
	(finish_init_stmts): Set STMT_EXPR_NO_SCOPE.
	* semantics.c (begin_gobal_stmt_expr): Adjust call to
	expand_start_stmt_expr.

From-SVN: r52395
 2002-04-17 01:47:36 +00:00
Neil Booth
78ef5b895f c-common.c (truthvalue_conversion): Rename, update. 
* c-common.c (truthvalue_conversion): Rename, update.
	* c-common.h (c_common_truthvalue_conversion): New.
	* c-convert.c (convert): Update.
	* c-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* c-parse.in (expr_no_commas, if_prefix, select_or_iter_stmt): Update.
	* c-typeck.c (build_binary_op, build_unary_op,
	build_conditional_expr): Update.
	* fold-const.c (constant_boolean_node, fold): Use langhook.
	* langhooks-def.h (LANGHOOK_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* stmt.c (expand_decl_cleanup): Use langhook.
	* tree.h (truthvalue_conversion): Remove.
ada:
	* gigi.h (truthvalue_conversion): Rename.
	* misc.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* trans.c (tree_transform): Update.
	* utils2.c (truthvalue_conversion): Rename, update.
	(build_binary_op, build_unary_op): Update.
cp:
	* cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	* cvt.c: Update comment.
	* init.c (expand_cleanup_for_base): Update.
	* semantics.c (finish_parenthesized_expr): Update.
	* typeck.c (cp_truthvalue_conversion): Update.
f:
	* com.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
	(truthvalue_conversion): Rename.  Update.  Make static.
	(ffecom_truth_value): Update.
java:
	* expr.c (truthvalue_conversion): Rename.  Update.
	(expand_compare): Update.
	* java-tree.h (java_truthvalue_conversion): New.
	* lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
objc:
	* objc-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.

From-SVN: r51880
 2002-04-04 22:19:58 +00:00
Jason Merrill
659e5a7aa9 re PR c++/5636 (gcc-3.0.3, memory leakage: function that take a string as parameter will not call local variable destructors if exception is thrown.) 
PR c++/5636
        * tree.h (CLEANUP_EH_ONLY): New macro.
        * stmt.c (expand_decl_cleanup_eh): New fn.
        (expand_cleanups): Check CLEANUP_EH_ONLY.
        * c-semantics.c (genrtl_decl_cleanup): Just take the CLEANUP_STMT.
        Use expand_decl_cleanup_eh.
        (expand_stmt): Adjust.
        * c-common.h: Adjust prototype.
        * cp/semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on
        cleanup for nrv.

        * except.c (struct eh_status): Remove protect_list.
        (begin_protect_partials, end_protect_partials): Remove.
        (add_partial_entry): Remove.
        * except.h: Remove prototypes.

        * expr.c (expand_expr) [WITH_CLEANUP_EXPR, TARGET_EXPR]: Use
        expand_decl_cleanup_eh.

cp/:
        * semantics.c (finish_eh_cleanup): New fn.
        * cp-tree.h: Add prototype.
        * init.c (perform_member_init, expand_cleanup_for_base): Use
        finish_eh_cleanup.
        * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove.
        * cp-tree.h: Remove references.
        * decl.c (begin_constructor_body, end_constructor_body): Likewise.
        * dump.c (cp_dump_tree): Likewise.
        * pt.c (tsubst_expr): Likewise.
        * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove.
        (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT.
        * tree.c (cp_statement_code_p): Likewise.

        * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup.

From-SVN: r51827
 2002-04-03 19:11:00 -05:00
Neil Booth
599bba86df langhooks-def.h (lhd_set_decl_assembler_name, [...]): New. 
* langhooks-def.h (lhd_set_decl_assembler_name,
	LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_set_decl_assembler_name): New, from tree.c
	* langhooks.h (struct lang_hooks): New hook.
	* tree.c (set_decl_assembler_name): Move to langhooks.c.
	(lang_set_decl_assembler_name): Remove.
	(init_obstacks): Don't set hook.
	(decl_assembler_name): New function.
	* tree.h (DECL_ASSEMBLER_NAME): Turn into a function call.
	(decl_assembler_name): New.
	(lang_set_decl_assembler_name): Remove.
cp:
	* cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine.
	* tree.c (init_tree): Don't set hook.

From-SVN: r51817
 2002-04-03 22:26:37 +00:00
Neil Booth
dffd7eb68a c-decl.c (grokdeclarator): Update. 
* c-decl.c (grokdeclarator): Update.
	* c-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* c-tree.h (c_mark_addressable): New.
	* c-typeck.c (default_function_array_conversion, build_unary_op,
	build_array_ref, convert_for_assignment): Update.
	(mark_addressable): Rename.
	* calls.c (try_to_integrate, expand_call): Use langhook.
	* expr.c (expand_expr): Use langhook.
	* langhooks-def.h (LANG_HOOKS_INITIALIZER): Update.
	* langhooks.h (struct lang_hooks): New hook.
	* stmt.c (expand_asm_operands): Use langhook.
	* tree.h (mark_addressable): Remove.
ada:
	* decl.c (gnat_to_gnu_entity): Update.
	* gigi.h (mark_addressable): Rename.
	* misc.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* trans.c (tree_transform): Update.
	* utils.c (create_var_decl): Update.
	* util2.c (build_binary_op, build_unary_op,
	fill_vms_descriptor): Update.
	(mark_addressable): Rename, update.
cp:
	* call.c (build_addr_func): Update.
	* class.c (resolve_address_of_overloaded_function): Update.
	* cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* cp-tree.h (cxx_mark_addressable): New.
	* decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update.
	* decl2.c (build_cleanup): Update.
	* except.c (build_throw): Update.
	* init.c (resolve_offset_ref): Update.
	* pt.c (convert_nontype_argument): Update.
	* semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update.
	* typeck.c (decay_conversion, build_array_ref, build_unary_op,
	unary_complex_lvalue): Update.
	(mark_addressable): Rename.
f:
	* com.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	(mark_addressable): Rename.
	(ffecom_arrayref_, ffecom_1): Update.
java:
	* java-tree.h (java_mark_addressable): New.
	* lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
	* typeck.c (mark_addressable): Rename, update.
objc:
	* objc-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.

From-SVN: r51705
 2002-04-01 20:26:18 +00:00
Neil Booth
ceef8ce4b4 c-common.c (unsigned_conversion_warning, [...]): Use new hooks. 
* c-common.c (unsigned_conversion_warning, convert_and_check,
	unsigned_type, signed_type, shorten_compare,
	c_common_get_alias_set, c_common_nodes_and_builtins): Use new hooks.
	(unsigned_type, signed_type, signed_or_unsigned_type): Rename.
	* c-common.h (unsigned_type, signed_type, signed_or_unsigned_type):
	New.
	* c-decl.c (grokdeclarator): Update.
	* c-format.c (check_format_types): Update.
	* c-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* c-typeck.c (build_binary_op, convert_for_assignment): Update.
	* convert.c (convert_to_integer): Use new hooks.
	* expmed.c (make_tree): Use new hooks.
	* expr.c (store_expr): Use new hooks.
	* fold-const.c (operand_equal_for_comparison_p, build_range_check,
	all_ones_mask_p, unextend, fold): Use new hooks.
	* langhooks.h (struct lang_hooks_for_types): New hooks.
	* tree.h (signed_or_unsigned_type, signed_type,
	unsigned_type): Remove.
ada:
	* gigi.h (unsigned_type, signed_type, signed_or_unsigned_type):
	Rename.
	* misc.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* trans.c (tree_transform, convert_with_check): Update.
	* utils.c (unsigned_type, signed_type, signed_or_unsigned_type):
	Rename.
cp:
	* cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* decl.c (grokdeclarator): Update.
	* mangle.c (write_integer_cst): Update.
	* typeck.c (build_binary_op): Update.
f:
	* com.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	(unsigned_type, signed_type, signed_or_unsigned_type): Rename.
java:
	* expr.c (build_java_binop): Update.
	* java-tree.h (java_signed_type, java_unsigned_type,
	java_signed_or_unsigned_type): Update.
	* lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
	* parse.y (patch_binop): Update.
	* typeck.c (signed_or_unsigned_type, unsigned_type,
	signed_type): Update.
objc:
	* objc-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
	LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.

From-SVN: r51684
 2002-04-01 08:46:10 +00:00
Neil Booth
48a7a23514 c-common.c (c_unsafe_for_reeval): Rename. 
* c-common.c (c_unsafe_for_reeval): Rename.
	* c-common.h (c_unsafe_for_reeval): Rename.
	* c-decl.c (finish_incomplete_decl): Rename.
	(c_init_decl_processing): Don't set langhook.
	* c-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* c-objc-common.c (c_objc_common_init): Don't set langhook.
	* c-tree.h (finish_incomplete_decl): Rename.
	* langhooks-def.h (lhd_unsafe_for_reeval): New.
	(LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
	(LANG_HOOKS_INITIALIZER): Update.
	* langhooks.c (lhd_unsafe_For_reeval): New.
	* langhooks.h (struct langhooks): New hooks.
	* toplev.c (incomplete_decl_finalize_hook): Remove.
	(wrapup_global_declarations): Update.
	* tree.c (lang_unsafe_for_reeval): Remove.
	(unsafe_for_reeval): Update.
	* tree.h (lang_unsafe_for_reeval, incomplete_decl_finalize_hook):
	Remove.
ada:
	* gigi.h (finish_incomplete_decl): Rename.
	* misc.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL): Redefine.
	* utils.c (gnat_init_decl_processing): Don't set hook.
	(finish_incomplete_decl): Rename.
cp:
	* cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.
	* lex.c (cxx_init): Don't set hook.
objc:
	* objc-lang.c (LANG_HOOKS_FINISH_INCOMPLETE_DECL,
	LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine.

From-SVN: r51673
 2002-03-31 22:40:57 +00:00
Neil Booth
b0c4822985 Makefile.in (convert.o, [...]): Update. 
* Makefile.in (convert.o, calls.o, expmed.o): Update.
	* attribs.c (handle_mode_attribute, handle_vector_size_attribute):
	Use new hooks.
	* builtin-types.def (BT_PTRMODE): Update.
	* c-common.c (type_for_size): Rename c_common_type_for_size.
	(type_for_mode): Similarly.
	(shorten_compare, pointer_int_sum, c_common_nodes_and_builtins):
	Use new hook.
	* c-bommon.h (c_common_type_for_size, c_common_type_for_mode): New.
	* c-decl.c (finish_enum, build_enumerator): Use new hooks.
	* c-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	* c-typeck.c (common_type, comptypes, default_conversion):
	Use new hooks.
	* calls.c: Include langhooks.h.
	(emit_library_call_value_1): Use new hooks.  Avoid redundant
	calls.
	* convert.c: Include langhooks.h
	(convert_to_pointer, convert_to_integer): Use new hooks.
	* except.c (init_eh): Similarly.
	* expmed.c: Include langhooks.h.
	(expand_mult_add): Use new hooks.
	* expr.c (store_expr, store_constructor, expand_expr, do_jump,
	try_casesi): Similarly.
	* fold-const.c (optimize_bit_field_compare, make_range,
	decode_field_reference, fold_truthop, fold): Similarly.
	* function.c (assign_stack_local_1, assign_stack_temp_for_type,
	put_var_into_stack): Similarly.
	* langhooks-def.h (LANG_HOOKS_TYPE_FOR_MODE,
	LANG_HOOKS_TYPE_FOR_SIZE): New.
	(LANG_HOOKS_TYPES_INITIALIZER): Update.
	* langhooks.h (lang_hooks_for_types): New hooks.
	* stmt.c (expand_decl_cleanup, emit_case_nodes): Use new hooks.
	* tree.c (get_unwidened, get_narrower): Similarly.
	* tree.h (type_for_mode, type_for_size): Remove.
	* varasm.c (force_const_mem): Use new hooks.
ada:
	* gigi.h (type_for_size, type_for_mode): Rename.
	* misc.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	* trans.c (tree_transform): Update.
	* utils.c (gnat_init_decl_processing, init_gigi_decls,
	builtin_function, float_type_for_size, signed_or_unsigned_type,
	build_vms_descriptor, unchecked_convert): Update.
	(type_for_mode, type_for_size): Rename.
	* utils2.c (nonbinary_modular_operation): Update.
cp:
	* cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	* cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks.
	* decl.c (finish_enum): Similarly.
	* error.c (dump_type): Similarly.
	* lex.c (cxx_init): Similarly.
	* mangle.c (write_builtin_type): Similarly.
	* typeck.c (comptypes): Similarly.
f:
	* com.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE):
	Redefine.
	(type_for_mode, type_for_size): Rename.
	(signed_or_unsigned_type, signed_type, truthvalue_conversion,
	unsigned_type):	Use new hooks.
java:
	* Make-lang.in (builtins.o): Update.
	* boehm.c (get_boehm_type_descriptor): Update.
	* builtins.c: Include langhooks.h.
	* decl.c (java_init_decl_processing): Update.
	* java-tree.h (java_type_for_mode, java_type_for_size): New.
	* lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
	Redefine.
	* typeck.c (type_for_mode, type_for_size): Update.
objc:
	* objc-act.c (handle_impent): Update.
	* objc-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
	Redefine.

From-SVN: r51571
 2002-03-29 21:46:27 +00:00