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* gcc/ChangeLog:bonzini2004-05-281-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-05-27 Paolo Bonzini <bonzini@gnu.org> Roger Sayle <roger@eyesopen.com> PR rtl-optimization/15649 Add LTGT_EXPR and improve pretty-printing of unordered comparisons. * c-common.c (c_common_truthvalue_conversion): Handle LTGT_EXPR. * c-typeck.c (build_binary_op): Likewise. * dojump.c (do_jump): Likewise. * expr.c (expand_expr_real_1, do_store_flag): Likewise. * predict.c (tree_predict_by_opcode): Likewise. * real.c (real_compare): Likewise. * tree-cfg.c (verify_expr): Likewise. * tree-inline.c (estimate_num_insns_1): Likewise. * tree-pretty-print.c (dump_generic_node): Likewise. Handle ORDERED_EXPR, UNORDERED_EXPR. (op_symbol): Print unordered comparisons differently than ordered ones. * tree.def (LTGT_EXPR): New '<' tree code. * doc/c-tree.texi (Expressions): Document floating-point comparison nodes. Fold comparisons between floating point values. * fold-const.c (enum comparison_code): New, from #define'd constants. Define compcodes for unordered comparisons and for invalid transformations. (invert_tree_comparison): Add "honor_nans" parameter. (fold_truthop): Revamp to work on floating-point types too. (comparison_to_compcode): Support unordered comparisons. Use new enum comparison_code. (compcode_to_comparison): Likewise. (combine_compcodes): New function. (invert_truthvalue): Let invert_tree_comparison decide whether it is valid to fold the comparison. Fold ORDERED and UNORDERED even if flag_unsafe_math_optimizations is off, and the remaining even if flag_unsafe_math_optimizations is off but we are under -fno-trapping-math. (fold_relational_const): Integer modes do not honor NaNs. gcc/testsuite/ChangeLog: 2004-05-27 Paolo Bonzini <bonzini@gnu.org> * gcc.c-torture/compare-fp-1.c, gcc.c-torture/compare-fp-2.c, gcc.c-torture/compare-fp-3.c, gcc.c-torture/compare-fp-4.c, gcc.c-torture/compare-fp-3.x, gcc.c-torture/compare-fp-4.x, gcc.c-torture/pr15649-1.c: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@82365 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (documentation): Remove mention of class 'b'.zack2004-05-141-2/+1
| | | | | | | | | | | | | | | | | | | | | | (BLOCK): Now in class 'x'. * c-common.c (verify_tree): Remove case 'b'. * c-typeck.c (same_translation_unit_p): Change 'b' to 'x'. * calls.c (calls_function_1): Control cannot get past the switch when exp is a BLOCK. * print-tree.c (print_node): Move code for class 'b' to the class 'c'/'x' switch, as case BLOCK. * tree.c (tree_size, make_node_stat, tree_node_structure): Likewise. (unsafe_for_reeval, substitute_placeholder_in_expr) (stabilize_reference_1): Remove case 'b'. * tree-browser.c (browse_tree): Change all tests for TREE_CODE_CLASS of something being 'b' to tests for TREE_CODE of something being BLOCK. * tree-ssa-operands.c (get_expr_operands): Likewise. ada: * trans.c (gnat_stabilize_reference_1): Remove case 'b'. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81831 138bc75d-0d04-0410-961f-82ee72b054a4
* Merge tree-ssa-20020619-branch into mainline.dnovillo2004-05-131-35/+94
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@81764 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (get_inner_reference): Use DECL_UNSIGNED, not TREE_UNSIGNED.kenner2004-04-011-1/+1
| | | | | | | | | | | | | | | | | | * stor-layout.c (layout_decl): Likewise. * tree.c (get_narrower): Likewise and also use BIT_FIELD_REF_UNSIGNED. * fold-const.c (make_bit_field_ref): Use BIT_FIELD_REF_UNSIGNED. * print-tree.c (print_node): Handle various used of unsigned_flag. * tree.def (BIT_FIELD_REF): Update comment. * tree.h (TREE_UNSIGNED): Deleted. (DECL_UNSIGNED, BIT_FIELD_REF_UNSIGNED): New macros. * cp/class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly. * f/com.c (ffe_truthvalue_conversion, case COMPONENT_REF): Use DECL_UNSIGNED and integer_onep. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@80293 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/kazu2004-03-251-1/+1
| | | | | | | | | | | | * cfgrtl.c, dbxout.c, tree.def, config/darwin.h, config/arm/arm.c, objc/objc-act.c: Fix comment typos. * doc/invoke.texi: Fix a typo. cp/ * cxx-pretty-print.c: Fix comment typos. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79956 138bc75d-0d04-0410-961f-82ee72b054a4
* * alias.c (get_alias_set): Remove handling of PLACEHOLDER_EXPR.kenner2004-03-211-22/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * emit-rtl.c (component_ref_for_mem_expr): Likewise. (set_mem_attributes_minus_bitpos): Call SUBSTITUTE_PLACEHOLDER_IN_EXPR. * explow.c (expr_size): Likewise. * expr.h (placeholder_list, find_placeholder): Deleted. * expr.c (store_constructor): Likewise. (get_inner_reference): Likewise. Also don't call find_placeholder. (placeholder_list, find_placeholder): Deleted. (is_aligning_offset): Don't handle WITH_RECORD_EXPR, PLACEHOLDER_EXPR. (expand_expr_real, cases PLACEHOLDER_EXPR, WITH_RECORD_EXPR): Likewise. (highest_pow2_factor, case WITH_RECORD_EXPR): Remove. * dojump.c (do_jump, case WITH_RECORD_EXPR): Likewise. * dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): Likewise. * fold-const.c (invert_truthvalue, case WITH_RECORD_EXPR): Likewise. (extract_muldiv, case WITH_RECORD_EXPR): Likewise. * tree.c (expr_align, case WITH_RECORD_EXPR): Likewise. (contains_placeholder_p): Don't handle WITH_RECORD_EXPR. Clean up by using first_rtl_op. (substitute_in_expr): Use SUBSTITUTE_IN_EXPR for recursive call. (substitute_placeholder_in_expr): New function. * tree.def (WITH_RECORD_EXPR): Deleted. * tree.h (SUBSTITUTE_IN_EXPR, SUBSTITUTE_PLACEHOLDER_IN_EXPR): New. (substitute_placeholder_in_expr): New. * ada/decl.c (gnat_to_gnu_entity): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. * ada/trans.c (tree_transform, emit_index_check): Likewise. * ada/utils.c (build_template): Likewise. (max_size, convert): Remove handling of WITH_RECORD_EXPR. (maybe_unconstrained_array, unchecked_convert): Likewise. * ada/utils2.c (gnat_truthvalue_conversion, build_binary_op): Likewise. (build_unary_op): Likewise. (compare_arrays, build_allocator): Use SUBSTITUTE_PLACEHOLDER_IN_EXPR. (fill_vms_descriptor): Likewise. (build_call_alloc_dealloc): Likewise. ALIGN is unsigned. * ada/gigi.h (build_call_alloc_dealloc): Alignment is unsigned. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79789 138bc75d-0d04-0410-961f-82ee72b054a4
* PR middle-end/13750ro2004-02-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Revert: 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * c-typeck.c (constructor_asmspec): Delete. (struct initializer_stack): Delete field 'asmspec'. (start_init): Delete saving of asmspec. (finish_init): Don't update constructor_asmspec. * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. * stmt.c (expand_asm): Duplicate strings from tree. (expand_asm_operands): Likewise. * tree.c (tree_size): Update computation of size of STRING_CST. (make_node): Don't make STRING_CST nodes. (build_string): Allocate string with tree node. * tree.def (STRING_CST): Update comment. * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. (tree_string): Place contents of string in tree node. * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string from tree. cp: PR middle-end/13750 Revert: 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * cp/lex.c (handle_pragma_interface): Duplicate string from tree. (handle_pragma_implementation): Likewise. testsuite: PR middle-end/13750 Revert: 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * testsuite/g++.dg/pch/wchar-1.C: New. * testsuite/g++.dg/pch/wchar-1.Hs: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@77343 138bc75d-0d04-0410-961f-82ee72b054a4
* Index: ChangeLoggeoffk2004-01-161-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * c-typeck.c (constructor_asmspec): Delete. (struct initializer_stack): Delete field 'asmspec'. (start_init): Delete saving of asmspec. (finish_init): Don't update constructor_asmspec. * dwarf2out.c (rtl_for_decl_location): Duplicate string from tree. * stmt.c (expand_asm): Duplicate strings from tree. (expand_asm_operands): Likewise. * tree.c (tree_size): Update computation of size of STRING_CST. (make_node): Don't make STRING_CST nodes. (build_string): Allocate string with tree node. * tree.def (STRING_CST): Update comment. * tree.h (TREE_STRING_POINTER): Adjust for change to STRING_CST. (tree_string): Place contents of string in tree node. * config/sh/sh.c (sh_handle_sp_switch_attribute): Duplicate string from tree. Index: cp/ChangeLog 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * cp/lex.c (handle_pragma_interface): Duplicate string from tree. (handle_pragma_implementation): Likewise. Index: testsuite/ChangeLog 2004-01-15 Geoffrey Keating <geoffk@apple.com> PR pch/13361 * testsuite/g++.dg/pch/wchar-1.C: New. * testsuite/g++.dg/pch/wchar-1.Hs: New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75961 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.h (expand_expr): Make it a macro, not a function.mmitchel2004-01-091-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (expand_expr_real): New function. * expr.c (store_expr): Adjust logic for deciding whether or not to copy the value returned by expand_expr. (expand_expr): Rename to ... (expand_expr_real): ... this. Add alt_rtl parameter. Adjust calls to language hooks. * c-common.h (c_expand_expr): Adjust prototype. * c-common.c (c_expand_expr): Add alt_rtl parameter. * langhooks-def.h (lhd_expand_expr): Change prototype. * langhooks.c (lhd_expand_expr): Add all_rtl parameter. * langhooks.h (lang_hooks): Change type of expand_expr. * stmt.c (stmt_status): Add x_last_expr_alt_rtl. (last_expr_alt_rtl): Likewise. (expand_expr_stmt_value): Set last_expr_alt_rtl. (clear_last_expr): Clear it. (expand_end_stmt_expr): Set RTL_EXPR_ATL_RTL. (expand_end_bindings): Save and restor last_expr_alt_rtl. * tree.def (RTL_EXPR): Give it an additional operand. * tree.h (RTL_EXPR_ALT_RTL): New macro. * misc.c (gnat_expand_expr): Add alt_rtl parameter. * cp-tree.h (cxx_expand_expr): Change prototype. * expr.c (cxx_expand_expr): Add alt_rtl parameter. * java-tree.h (java_expand_expr): Change prototype. * expr.c (java_expand_expr): Add alt_rtl parameter. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@75594 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (PLACEHOLDER_EXPR): Clarify commentary.rth2003-12-051-2/+12
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@74322 138bc75d-0d04-0410-961f-82ee72b054a4
* Revert DECL_SOURCE_LOCATION -> TREE_LOCUS change.rth2003-09-221-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71641 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.h (TREE_LOCUS): Rename from DECL_SOURCE_LOCATION; make const.rth2003-09-211-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (TREE_FILENAME, TREE_LINENO): Likewise. (set_tree_locus, copy_tree_locus, set_tree_file_line): New. (TREE_LOCUS_SET_P): New. * c-aux-info.c, c-decl.c, c-parse.in, coverage.c, dbxout.c, diagnostic.c, dwarf2out.c, dwarfout.c, function.c, integrate.c, print-tree.c, stmt.c, toplev.c, tree-dump.c, tree-inline.c, tree-optimize.c, tree.c, tree.def, xcoffout.c, config/alpha/alpha.c, config/mips/mips.c, doc/c-tree.texi, objc/objc-act.c: Update to match. ada/ * trans.c, utils.c: Update for DECL_SOURCE_LOCATION rename and change to const. cp/ * class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c, method.c, optimize.c, pt.c, semantics.c, tree.c: Update for DECL_SOURCE_LOCATION rename and change to const. f/ * com.c, ste.c: Update for DECL_SOURCE_LOCATION rename and change to const. java/ * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y, resource.c: Update for DECL_SOURCE_LOCATION rename and change to const. treelang/ * treetree.c: Update for DECL_SOURCE_LOCATION rename and change to const. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71636 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (FFS_EXPR, CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR,sayle2003-09-181-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | PARITY_EXPR): Delete unused tree codes. * c-common.c (c_common_truthvalue_conversion): Delete references to FFS_EXPR and POPCOUNT_EXPR. * c-pretty-print.c (pp_c_postfix_expression): Remove FFS_EXPR. (pp_c_expression): Likewise. * expr.c (expand_expr): Delete RTL expansion of FFS_EXPR, CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR and PARITY_EXPR. * fold-const.c (tree_expr_nonnegative_p): Remove FFS_EXPR, CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR and PARITY_EXPR. Add support for calls to BUILT_IN_FFS, BUILT_IN_PARITY and BUILT_IN_POPCOUNT and their long and long long variants. * cp/lex.c (init_operators): Remove operator_name_info for FFS_EXPR. * cp/class.c (instantiate_type): Remove FFS_EXPR case. * f/com.c (ffecom_overlap_): Remove FFS_EXPR case. (ffecom_tree_canonize_ref_): Likewise. (ffe_truthvalue_conversion): Likewise. * java/expr.c (java_truthvalue_conversion): Remove FFS_EXPR case. * java/check-init.c (check_init): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71525 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR.zlomek2003-09-011-1/+0
| | | | | | | | | | | | | | | | | | | * convert.c (convert_to_integer): Kill BIT_ANDTC_EXPR. * fold-const.c (int_const_binop): Kill BIT_ANDTC_EXPR. (fold): Kill BIT_ANDTC_EXPR and label bit_and. * tree.def (BIT_ANDTC_EXPR): Kill. * error.c (dump_expr): Kill BIT_ANDTC_EXPR. * lex.c (init_operators): Kill BIT_ANDTC_EXPR. * pt.c (tsubst_copy): Kill BIT_ANDTC_EXPR. * typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR. (tsubst_copy_and_build): Kill BIT_ANDTC_EXPR. * com.c (ffecom_overlap_): Kill BIT_ANDTC_EXPR. (ffecom_tree_canonize_ref_): Kill BIT_ANDTC_EXPR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70972 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtin-attrs.def: Fix comment formatting.kazu2003-08-221-1/+1
| | | | | | | | | | | | * c-pretty-print.c: Likewise. * diagnostic.h: Likewise. * langhooks.h: Likewise. * recog.c: Likewise. * simplify-rtx.c: Likewise. * tree.def: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70676 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-07-17 Steven Bosscher <steven@gcc.gnu.org>steven2003-07-171-5/+0
| | | | | | | | | | | | | | | * c-common.c (c_estimate_num_insns_1): Don't handle METHOD_CALL_EXPR. * expr.c (safe_from_p): Likewise. * gengtype.c (adjust_field_tree_exp): Likewise. * stmt.c (warn_if_unused_value): Likewise * tree.c (first_rtl_op): Likewise. * tree.def: Don't define METHOD_CALL_EXPR. * java/lang.c (java_estimate_num_insns_1): Don't handle METHOD_CALL_EXPR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69511 138bc75d-0d04-0410-961f-82ee72b054a4
* Index: ChangeLoggeoffk2003-07-111-14/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2003-07-10 Geoffrey Keating <geoffk@apple.com> * c-decl.c (finish_decl): Handle 'used' here... * cgraphunit.c (cgraph_finalize_function): ... and here ... * c-common.c: (handle_used_attribute): ... not here. * configure.in (onstep): Support --enable-intermodule. * Makefile.in (OBJS-common): New. (OBJS-md): New. (OBJS-archive): New. (OBJS): Build from OBJS-common, OBJS-md, OBJS-archive. (OBJS-onestep): New. (libbackend.a): Support @onestep@. (libbackend.o): New. * configure: Regenerate. * c-common.h (c_reset_state): New prototype. (c_parse_file): New prototype. (finish_file): Move prototype from c-tree.h. * c-decl.c: Include <hashtab.h>. (builtin_decls): New. (current_file_decl): New. (duplicate_decls): Add extra parameter. Change all callers. Don't output duplicate common symbols. (link_hash_hash): New. (link_hash_eq): New. (poplevel): Handle popping of the top level. (warn_if_shadowing): Handle TRANSLATION_UNIT_DECL. (pushdecl): Set DECL_CONTEXT to TRANSLATION_UNIT_DECL if appropriate. (pushdecl_top_level): Likewise. (redeclaration_error_message): Handle TRANSLATION_UNIT_DECL. (c_init_decl_processing): Create TRANSLATION_UNIT_DECL. (finish_decl): Handle TRANSLATION_UNIT_DECL. (merge_translation_unit_decls): New. (c_write_global_declarations): New. (c_reset_state): New. (implicitly_declare): Handle TRANSLATION_UNIT_DECL. * c-lang.c (LANG_HOOKS_WRITE_GLOBALS): New. * c-objc-common.c (c_cannot_inline_tree_fn): Handle TRANSLATION_UNIT_DECL. (c_objc_common_finish_file): Call merge_translation_unit_decls. * c-opts.c (in_fnames): Rename from in_fname. (c_common_decode_option): Handle multiple input filenames. (c_common_post_options): Likewise. (c_common_parse_file): Likewise; also, call c_parse_file rather than yyparse. * c-parse.in: Move cleanup code to c_parse_file. (free_parser_stacks): Move contents to c_parse_file. (c_parse_file): New. * c-tree.h (union lang_tree_node): Chain along TYPE_NEXT_VARIANT for integer types. (C_DECL_FILE_SCOPE): New. (finish_file): Move prototype to c-common.h. (merge_translation_unit_decls): New prototype. (comptypes): Add extra parameter to prototype. (c_write_global_declarations): New prototype. * c-typeck.c (tagged_types_tu_compatible_p): New. (function_types_compatible_p): Add extra parameter, change all callers. (type_lists_compatible_p): Likewise. (comptypes): Likewise. (struct tagged_tu_seen): New. (tagged_tu_seen_base): New. (build_unary_op): Handle TRANSLATION_UNIT_DECL. (c_mark_addressable): Remove #if 0 code. * calls.c (special_function_p): Handle TRANSLATION_UNIT_DECL, add comment explaining why it shouldn't have to. * cgraph.h (struct cgraph_node): Add chain_next and chain_prev GTY options. * cppinit.c (cpp_read_next_file): New. (cpp_read_main_file): Use it. * cpplib.c (undefine_macros): New. (cpp_undef_all): New. * cpplib.h (cpp_read_next_file): Prototype. (cpp_undef_all): Prototype. * langhooks-def.h (write_global_declarations): Remove prototype. * toplev.h (write_global_declarations): Add prototype. * tree.c (decl_type_context): Use switch statement, handle TRANSLATION_UNIT_DECL. * tree.def: Update documentation for TRANSLATION_UNIT_DECL. (TRANSLATION_UNIT_DECL): New kind of tree. * tree.h: Update documentation for TRANSLATION_UNIT_DECL. * Makefile.in (c-decl.o): Add $(HASHTAB_H) to dependencies. * doc/invoke.texi: Make attempt to document new functionality. 2003-05-19 Per Bothner <bothner@apple.com> * gcc.c (combine_inputs): New. (process_command): Set combine_inputs. (do_spec_1): Handle combine_inputs. (main): Likewise. Index: cp/ChangeLog 2003-07-10 Geoffrey Keating <geoffk@apple.com> * decl.c (cp_finish_decl): Handle 'used' attribute. * cp-lang.c (c_reset_state): New dummy routine. * cp-tree.h (finish_file): Move prototype to c-common.h. * parser.c (c_parse_file): Rename from yyparse; don't call finish_file. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@69224 138bc75d-0d04-0410-961f-82ee72b054a4
* * convert.c, dwarf2out.c, dwarfout.c, emit-rtl.c, function.c,neroden2003-06-161-1/+1
| | | | | | | | | | lists.c, print-rtl.c, print-tree.c, read-rtl.c, rtl-error.c, stmt.c, toplev.c, integrate.h, loop.h, machmode.h, rtl.h, ssa.h, tree.def: Replace overly specific references to "GNU C" and "GNU C Compiler" with references to "GCC". git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68004 138bc75d-0d04-0410-961f-82ee72b054a4
* update commentsjason2003-05-131-11/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66764 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.h (TREE_CST_RTL, CST_OR_CONSTRUCTOR_CHECK): Delete.zack2003-04-281-5/+3
| | | | | | | | | | | | | | | | | | (struct tree_int_cst, struct tree_real_cst, struct tree_string, struct tree_complex, struct tree_vector): Remove RTL field. (CONSTRUCTOR_ELTS): Use elt 0. * tree.def (CONSTRUCTOR): Delete first of its two operands. * varasm.c (output_constant_def): Remove early exit if TREE_CST_RTL is set. Don't set TREE_CST_RTL. (decode_addr_const): Don't mention TREE_CST_RTL in comment. * target.h (select_section): Don't mention TREE_CST_RTL in comment. * doc/tm.texi (encode_section_info): Don't talk about TREE_CST_RTL. ada: * utils.c (convert): No need to clear TREE_CST_RTL. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@66182 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.c (tree_size): For all 'c' and 'x' nodes, look directlyzack2003-04-071-16/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | at the sizes of the relevant structures, rather than relying on TREE_CODE_LENGTH. Call lang_hooks.tree_size to get the sizes of any such we don't know about. Use lang_hooks.identifier_size for IDENTIFIER_NODE. (initializer_zerop): Use CONSTRUCTOR_ELTS. * tree.def: Update commentary. Make fourth element of the definition for all 'c' and 'x' nodes zero. * langhooks.h: New hook, tree_size / LANG_HOOKS_TREE_SIZE. * langhooks-def.h: Update to match. * langhooks.c: New default, lhd_tree_size. * c-common.def (SRCLOC): Kill. * c-pretty-print.c (pp_c_postfix_expression [case SRCLOC]): Remove entirely - was already #if-ed out. ada: * ada-tree.def: Make fourth element for GNAT_LOOP_ID zero. * misc.c (gnat_tree_size): New function. (LANG_HOOKS_TREE_SIZE): Override. cp: * cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero. * cp-lang.c (cp_tree_size): New function. (LANG_HOOKS_TREE_SIZE): Override. * cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill. (union lang_tree_node): Remove common and srcloc members. (build_srcloc_here): Don't prototype. * decl.c (cp_tree_node_structure): Kill SRCLOC case. * pt.c (pending_templates): Correct comment. * tree.c (build_srcloc, build_srcloc_here): Kill. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@65323 138bc75d-0d04-0410-961f-82ee72b054a4
* 2003-02-01 Richard Henderson <rth@redhat.com>rth2003-02-011-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * optabs.c (expand_unop): Use word_mode for outmode of bit scaners. * libgcc2.c (__ffsdi2, __clzsi2, __clzdi2, __ctzsi2, __ctzdi2, __popcountsi2, __popcountdi2, __paritysi2 __paritydi2): Change return type to Wtype. * libgcc-std.ver (GCC_3.4): Fix inheritance. * config/i386/i386.md (ffssi2): Use nonimmediate_operand for expander input constraint. 2003-02-01 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> * optabs.h (optab_index): Add OTI_clz, OTI_ctz, OTI_popcount and OTI_parity. (clz_optab, ctz_optab, popcount_optab, parity_optab): New. * optabs.c (widen_clz, expand_parity): New. (expand_unop): Handle clz and parity. Hardcode SImode as outmode for libcalls to clz, ctz, popcount, and parity. (init_optabs): Init clz_optab, ctz_optab, popcount_optab and parity_optab, and set up libfunc handlers. * libgcc2.c (__clzsi2, __clzdi2, __ctzsi2, __ctzdi2, __popcountsi2, __popcountdi2, __paritysi2 __paritydi2, __popcount_tab): New. * libgcc2.h: Declare them. * libgcc-std.ver (GCC_3.4): Add new functions from libgcc2.c. * genopinit.c (optabs): Add clz_optab, ctz_optab, popcount_optab and parity_optab. * builtin-types.def (BT_FN_INT_LONG, BT_FN_INT_LONGLONG): New. * builtins.def (BUILT_IN_CLZ, BUILT_IN_CTZ, BUILT_IN_POPCOUNT, BUILT_IN_PARITY, BUILT_IN_FFSL, BUILT_IN_CLZL, BUILT_IN_CTZL, BUILT_IN_POPCOUNTL, BUILT_IN_PARITYL, BUILT_IN_FFSLL, BUILT_IN_CLZLL, BUILT_IN_CTZLL, BUILT_IN_POPCOUNTLL, BUILT_IN_PARITYLL): New. * builtins.c (expand_builtin_unop): Rename from expand_builtin_ffs and add optab argument. (expand_builtin): Expand BUILT_IN_{FFS,CLZ,POPCOUNT,PARITY}*. * tree.def (CLZ_EXPR, CTZ_EXPR, POPCOUNT_EXPR, PARITY_EXPR): New. * expr.c (expand_expr): Handle them. * fold-const.c (tree_expr_nonnegative_p): Likewise. * rtl.def (CLZ, CTZ, POPCOUNT, PARITY): New. * reload1.c (eliminate_regs): Handle them. (elimination_effects): Likewise. * function.c (instantiate_virtual_regs_1): Likewise * genattrtab.c (check_attr_value): Likewise. * simplify-rtx.c (simplify_unary_operation): Likewise. * c-common.c (c_common_truthvalue_conversion): Handle POPCOUNT_EXPR. * combine.c (combine_simplify_rtx): Handle POPCOUNT and PARITY. (nonzero_bits): Handle CLZ, CTZ, POPCOUNT and PARITY. * config/alpha/alpha.md (clzdi2, ctzdi2, popcountdi2): New. * config/arm/arm.c (arm_init_builtins): Rename __builtin_clz to __builtin_arm_clz. * Makefile.in (LIB2FUNCS_1, LIB2FUNCS_2): Move... * mklibgcc.in (lib2funcs): ...here and merge. Add new members. * doc/extend.texi (Other Builtins): Add new builtins. * doc/md.texi (Standard Names): Add new patterns. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@62252 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def: Delete mention of nonexistent ARRAY_TYPE fields.zack2002-10-241-2/+0
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@58500 138bc75d-0d04-0410-961f-82ee72b054a4
* * builtins.def: Fix comment formatting.kazu2002-09-291-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * c-common.def: Likewise. * cfgcleanup.c: Likewise. * combine.c: Likewise. * gengtype.c: Likewise. * params.def: Likewise. * predict.def: Likewise. * rtl.def: Likewise. * stab.def: Likewise. * stor-layout.c: Likewise. * tree.def: Likewise. * config/darwin.c: Likewise. * config/darwin.h: Likewise. * config/dbxcoff.h: Likewise. * config/elfos.h: Likewise. * config/fp-bit.c: Likewise. * config/freebsd-spec.h: Likewise. * config/interix.h: Likewise. * config/libgloss.h: Likewise. * config/linux-aout.h: Likewise. * config/linux.h: Likewise. * config/lynx-ng.h: Likewise. * config/lynx.h: Likewise. * config/netbsd-aout.h: Likewise. * config/netbsd.h: Likewise. * config/netware.h: Likewise. * config/psos.h: Likewise. * config/ptx4.h: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57624 138bc75d-0d04-0410-961f-82ee72b054a4
* * LANGUAGES: Follow spelling conventions.kazu2002-09-271-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@57587 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def: Fix typos.kazu2002-05-251-2/+2
| | | | | | | * doc/install.texi: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@53875 138bc75d-0d04-0410-961f-82ee72b054a4
* * c-common.c (c_tree_code_type, c_tree_code_length,ghazi2002-03-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | c_tree_code_name, add_c_tree_codes): Delete. * c-common.h (add_c_tree_codes): Delete. * c-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * c-objc-common.c (c_objc_common_init): Don't call add_c_tree_codes, instead set lang_unsafe_for_reeval. * objc/objc-act.c (objc_tree_code_type, objc_tree_code_length, objc_tree_code_name, add_objc_tree_codes): Delete. (objc_init): Don't call add_objc_tree_codes. * objc/objc-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * toplev.c (lang_independent_init): Don't set tree_code_length[IDENTIFIER_NODE]. * tree.c (tree_code_type, tree_code_length, tree_code_name): Delete definitions, moved to language front-ends. * tree.def (IDENTIFIER_NODE): Hardwire the length. * tree.h (tree_code_type, tree_code_length, tree_code_name): Const-ify. (tree_code_length): Change type to unsigned char. ada: * misc.c (gnat_tree_code_type, gnat_tree_code_length, gnat_tree_code_name): Delete. (tree_code_type, tree_code_length, tree_code_name): Define. (gnat_init): Don't try to copy into the various tree_code arrays. ch: * decl.c (chill_tree_code_type, chill_tree_code_length, chill_tree_code_name): Delete. (tree_code_type, tree_code_length, tree_code_name): Define. (init_decl_processing): Don't try to copy into the various tree_code arrays. cp: * cp-lang.c (tree_code_type, tree_code_length, tree_code_name): Define. * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not tree_code_length. * lex.c (cplus_tree_code_type, cplus_tree_code_length, cplus_tree_code_name): Delete. (cxx_init): Don't call add_c_tree_codes, instead set lang_unsafe_for_reeval. Don't try to copy into the various tree_code arrays. f: * com.c (tree_code_type, tree_code_length, tree_code_name): Define. java: * lang.c (java_tree_code_type, java_tree_code_length, tree_code_name): Delete. (tree_code_type, tree_code_length, tree_code_name): Define. (java_init): Don't try to copy into the various tree_code arrays. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@50705 138bc75d-0d04-0410-961f-82ee72b054a4
* 2002-02-19 Aldy Hernandez <aldyh@redhat.com>aldyh2002-02-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * config/i386/i386.md ("mmx_uavgv8qi3"): Use const_vector. ("mmx_uavgv4hi3"): Same. ("pmulhrwv4hi3"): Same. * tree-inline.c (walk_tree): Handle vectors. * c-common.c (constant_expression_warning): Handle vectors. (overflow_warning): Same. * sched-deps.c (sched_analyze_2): Handle vectors. * rtlanal.c (rtx_unstable_p): Handle vectors. (rtx_varies_p): Same. (count_occurrences): Same. (regs_set_between_p): Same. (modified_between_p): Same. (modified_in_p): Same. (volatile_insn_p): Same. (volatile_refs_p): Same. (side_effects_p): Same. (may_trap_p): Same. (inequality_comparisons_p): Same. (replace_regs): Same. (computed_jump_p_1): Same. * rtl.c (DEF_MACHMODE): Change all definitions to accept 8th argument. (inner_mode_array): New. (copy_rtx): Handle vectors. (copy_most_rtx): Same. (rtx_equal_p): Same. (get_mode_alignment): Adjust for vectors. * resource.c (mark_referenced_resources): Handle vectors. (mark_set_resources): Same. * reload1.c (eliminate_regs): Handle vectors. (elimination_effects): Same. (scan_paradoxical_subregs): Same. * reload.c (subst_reg_equivs): Handle vectors. * regrename.c (scan_rtx): Handle vectors. * regclass.c (reg_scan_mark_refs): Handle vectors. * recog.c (find_single_use_1): Handle vectors. * local-alloc.c (equiv_init_varies_p): Handle vectors. (contains_replace_regs): Same. (memref_referenced_p): Same. * integrate.c (copy_rtx_and_substitute): Handle vectors. (subst_constants): Same. * genattrtab.c (attr_copy_rtx): Handle vectors. (encode_units_mask): Same. (clear_struct_flag): Same. (count_sub_rtxs): Same. * gcse.c (want_to_gcse_p): Handle vectors. (oprs_unchanged_p): Same. (hash_expr_1): Same. (oprs_not_set_p): Same. (expr_killed_p): Same. (compute_transp): Same. (store_ops_ok): Same. * function.c (purge_addressof_1): Do not allow paradoxical subregs of vectors. (fixup_var_refs_1): Same. (instantiate_virtual_regs_1): Same. * fold-const.c (operand_equal_p): Handle vectors. (fold): Same. (rtl_expr_nonnegative_p): Same. * flow.c (mark_used_regs): Handle vectors. * df.c (df_uses_record): Handle vectors. * cselib.c (cselib_subst_to_values): Handle vectors. (cselib_mem_conflict_p): Same. (hash_rtx): Same. * cse.c (canon_reg): Handle vectors. (fold_rt): Same. (cse_process_notes): Same. (count_reg_usage): Same. (canon_hash): Same. * alias.c (nonlocal_mentioned_p): Add case for CONST_VECTOR. * combine.c (mark_used_regs_combine): Add case for CONST_VECTOR. * emit-rtl.c (init_emit_once): Generate const0_rtx for vectors. (gen_rtx): Handle CONST_VECTOR. (gen_const_vector_0): New. (copy_rtx_if_shared): CONST_VECTORs can be shared. (reset_used_flags): Same. (copy_insn_1): Same. (initializer_constant_valid_p): Handle VECTOR_CST. * doc/c-tree.texi (Expression trees): Document VECTOR_CST. * doc/rtl.texi (Constants): Document const_vector. (CONST0_RTX): Update for vectors. (RTL sharing): Same. * print-tree.c (print_node): Add case for VECTOR_CST. * tree.h (TREE_VECTOR_CST_ELTS): New. (struct tree_vector): New. (union tree_node): Add vector node. (build_vector): Add prototype. * tree.def (VECTOR_CST): New. * tree.c (build_vector): New. * expmed.c (make_tree): Handle CONST_VECTOR. * rtl.h (CONSTANT_P): CONST_VECTORs are constants too. (CONST_VECTOR_ELT): New. (CONST_VECTOR_NUNITS): New. * machmode.h (GET_MODE_INNER): New. (DEF_MACHMODE): Accept 8th arg. * machmode.def: Add 8th argument for vector inner mode. Add inner vector modes for vectors. * rtl.def (VEC_CONST): Remove. (CONST_VECTOR): New. * expr.c (clear_storage): Allow vectors. (is_zeros_p): Handle VECTOR_CST. * varasm.c (output_constant_pool): Handle vectors. (rtx_const): Add veclo and vechi fields. (kind): Add RTX_VECTOR. (decode_rtx_const): Add case for vector. * config/rs6000/rs6000-protos.h: Add zero_constant. * config/rs6000/rs6000.c (rs6000_emit_move): Handle vector constants. Force easy vector constants into memory. (easy_vector_constant): New. (emit_easy_vector_constant): New. (rs6000_legitimize_reload_address): Do not generate bad reloads on darwin. * config/rs6000/rs6000.md ("altivec_lvx"): Reflect what instruction does. ("altivec_lvxl"): Same. (altivec_lvebx): Same. (altivec_lvehx): Same. (altivec_lvewx): Same. ("*movv4si_const0"): New. ("*movv4sf_const0"): New. ("*movv8hi_const0"): New. ("*movv16qi_const0"): New. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@49853 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (expand_expr, case VIEW_CONVERT_EXPR): Refine slightlykenner2001-11-211-1/+6
| | | | | | | | and also support TREE_ADDRESSABLE. * tree.def (VIEW_CONVERT_EXPR): Document TREE_ADDRESSABLE. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47249 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (VIEW_CONVERT_EXPR): New tree code.kenner2001-11-191-0/+7
| | | | | | | | | | | | | | | | | | | | | * tree.h (handled_component_p): New declaration. * alias.c (handled_component_p): Move function from here ... * expr.c (handled_component_p): ... to here and non longer static. (is_zeros_p, case VIEW_CONVERT_EXPR): New case. (store_field): Remove unneeded MEM_COPY_ATTRIBUTES call. (get_inner_reference): Handle VIEW_CONVERT_EXPR. (expand_expr, case VAR_DECL): Clean up handling of re-layout case. (expand_expr, case VIEW_CONVERT_EXPR): New case. (expand_expr, cse ADDR_EXPR): No need to copy if already BIGGEST_ALIGNMENT. * fold-const.c (fold, case VIEW_CONVERT_EXPR): New case. * varasm.c (initializer_constant_value_p, case VIEW_CONVERT_EXPR): New. (output_constant): Handle VIEW_CONVERT_EXPR. * dwarf2out.c (loc-descriptor_from_tree, add_bound_info): Add new case for VIEW_CONVERT_EXPR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@47179 138bc75d-0d04-0410-961f-82ee72b054a4
* * rtl.h (REG_VTABLE_REF): New.rth2001-10-111-0/+7
| | | | | | | | | | | | | | | | | | | | | | * rtl.c (reg_note_name): Add it. * combine.c (distribute_notes): Handle it. * final.c (final_scan_insn): Handle it. * tree.def (VTABLE_REF): New. * expr.c (expand_expr): Handle it. * varasm.c (assemble_vtable_entry, assemble_vtable_inherit): New. * output.h: Declare them. cp/ * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead of an asm statement. (build_vtbl_ref_1): Split out from build_vtbl_ref. (build_vfn_ref): Use it to handle vtable descriptors before calling build_vtable_entry_ref. * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit. testsuite/ * g++.old-deja/g++.other/crash18.C: Add -S to options. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@46195 138bc75d-0d04-0410-961f-82ee72b054a4
* gcc/rth2001-09-211-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | * tree.def (FDESC_EXPR): New. * expr.c (expand_expr): Handle it. * varasm.c (initializer_constant_valid_p): Likewise. (output_constant): Likewise. * defaults.h (TARGET_VTABLE_USES_DESCRIPTORS): New. * config/ia64/ia64.h (TARGET_VTABLE_USES_DESCRIPTORS): New. (ASM_OUTPUT_FDESC): New. * doc/tm.texi: Document the new macros. gcc/cp/ * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS. (build_vtbl_initializer): Likewise. (build_vfn_ref): New. * cp-tree.h: Declare it. * call.c (build_over_call): Use it. * decl2.c (mark_vtable_entries): Mark FDESC_EXPR. * typeck.c (get_member_function_from_ptrfunc): Mind descriptors. gcc/java/ * class.c (get_dispatch_table): Handle function descriptors. (build_dtable_decl): Likewise. * expr.c (build_invokevirtual): Likewise. gcc/testsuite/ * g++.old-deja/g++.abi/ptrmem.C: Update for ia64 c++ abi. * g++.old-deja/g++.abi/vtable2.C: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45733 138bc75d-0d04-0410-961f-82ee72b054a4
* 2001-09-06 Ira Ruben <ira@apple.com>shebs2001-09-061-5/+0
| | | | | | | | | | | | | | Remove OP_IDENTIFIER. * tree.def (OP_IDENTIFIER): Remove. * tree.c (tree_node_kind enum): Remove op_id_kind. (tree_node_kind_names): Remove "op_identifiers". (make_node): Remove OP_IDENTIFIER test. (build_op_identifier): Removed because it isn't being used. * print-tree.c (print_node): Remove OP_IDENTIFIER case. * cp/pt.c (tsubst): Remove OP_IDENTIFIER case. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45457 138bc75d-0d04-0410-961f-82ee72b054a4
* * Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,gerald2001-08-221-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bitmap.h, builtin-types.def, builtins.c, builtins.def, c-aux-info.c, c-common.c, c-common.def, c-common.h, c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c, c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in, c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c, caller-save.c, calls.c, collect2.c, collect2.h, combine.c, conditions.h, config.gcc, configure.frag, configure.in, conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c, cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h, dependence.c, df.c, df.h, diagnostic.c, diagnostic.h, doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c, dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c, emit-rtl.c, errors.c, errors.h, except.c, except.h, exgettext, explow.c, expmed.c, expr.c, expr.h, final.c, fixproto, flags.h, flow.c, fold-const.c, fp-test.c, function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp, gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c, gencheck.c, gencodes.c, genconfig.c, genemit.c, genextract.c, genflags.c, gengenrtl.c, genmultilib, genopinit.c, genoutput.c, genpeep.c, genrecog.c, gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c, ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c, graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h, gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h, gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h, hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h, integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c, libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h, machmode.def, machmode.h, main.c, mbchar.c, mbchar.h, mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk, mkmap-symver.awk, optabs.c, output.h, params.c, params.def, params.h, predict.c, predict.def, predict.h, prefix.c, prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c, read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c, regclass.c, regmove.c, regrename.c, regs.h, reload.c, reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c, rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h, sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c, sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c, ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c, stringpool.c, system.h, timevar.c, timevar.def, timevar.h, tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h, tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h, unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h, unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c, xcoffout.h: replace "GNU CC" with "GCC". git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45105 138bc75d-0d04-0410-961f-82ee72b054a4
* *** empty log message ***apbianco2001-08-011-2/+2
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44528 138bc75d-0d04-0410-961f-82ee72b054a4
* 2001-07-19 Toon Moene <toon@moene.indiv.nluug.nl>toon2001-07-191-1/+3
| | | | | | | | | * tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument. * doc/tree.texi: Ditto. * f/com.c (ffecom_expr_intrinsic_): Cope with it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44156 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (EXPON_EXPR) remove. Never supported anyway.rth2001-07-151-4/+0
| | | | | | | | | | * f/com.c (ffecom_overlap_): Remove references to EXPON_EXPR. (ffecom_tree_canonize_ref_): Likewise. * java/check-init.c (check_init): Remove references to EXPON_EXPR. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44011 138bc75d-0d04-0410-961f-82ee72b054a4
* Update comments for ARRAY_RANGE_REFkenner2001-06-051-3/+3
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42901 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (ARRAY_RANGE_REF): New code.kenner2001-06-041-2/+8
| | | | | | | | | | | | | | * alias.c (handled_component_p, can_address_p): Handle it. * dwarf2out.c (loc_descriptor_from_tree): Likewise. * explow.c (set_mem_attributes): Likewise. * expr.c (expand_assignment, get_inner_reference): Likewise. (expand_expr, expand_expr_unaligned, do_jump): Likewise. * fold-const.c (operand_equal_p): Likewise. * tree.c (staticp, stabilize_reference): Likewise. * varasm.c (decode_addr_const): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@42848 138bc75d-0d04-0410-961f-82ee72b054a4
* IA-64 ABI Exception Handling.rth2001-03-281-11/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40924 138bc75d-0d04-0410-961f-82ee72b054a4
* * cse.c (find_comparison_args): Update documentation. Fixmmitchel2001-03-191-0/+6
| | | | | | | | | | mishandling of COMPARE operations. * tree.def (ABS_EXPR): Add documentation. * fold-const.c (fold): Improve folding of ABS_EXPRs. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@40630 138bc75d-0d04-0410-961f-82ee72b054a4
* * fold-const.c (fold_binary_op_with_conditional_arg): Newmmitchel2001-02-181-2/+4
| | | | | | | | | | function, split out from ... (fold): ... here. * tree.def (COND_EXPR): Document the use of VOID_TYPE for conditional arms that throw exceptions. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39822 138bc75d-0d04-0410-961f-82ee72b054a4
* Update copyrightmmitchel2001-01-021-1/+1
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38632 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (TRUTH_NOT_EXPR): Improve documentation.mmitchel2001-01-021-5/+9
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@38631 138bc75d-0d04-0410-961f-82ee72b054a4
* * expr.c (do_preexpand_calls): Remove.mmitchel2000-10-231-4/+2
| | | | | | | | | | | | | | | (same_from_p): Don't use CALL_EXPR_RTL. (expand_expr): Don't call preexpand_calls, or use CALL_EXPR_RTL. (preexpand_calls): Remove. * tree.c (first_rtl_op): Remove CALL_EXPR case. (unsave_expr_1): Likewise. * tree.def (CALL_EXPR): Give it only two slots. * tree.h (CALL_EXPR_RTL): Remove. * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37012 138bc75d-0d04-0410-961f-82ee72b054a4
* Vector conversions supportcrux2000-06-241-0/+4
| | | | git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34680 138bc75d-0d04-0410-961f-82ee72b054a4
* * rtl.def (ASHIFT, ROTATE, ASHIFTRT, LSHIFTRT, ROTATERT):nathan2000-04-101-2/+2
| | | | | | | | Recomment. * tree.def (LSHIFT_EXPR, RSHIFT_EXPR): Recomment. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@33060 138bc75d-0d04-0410-961f-82ee72b054a4
* * function.c (free_temps_for_rtl_expr): Don't free slotsmmitchel2000-03-061-5/+4
| | | | | | | | | | that have been pushed into a higher level. * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set RTL_EXPR_HAS_NO_SCOPE after all. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32355 138bc75d-0d04-0410-961f-82ee72b054a4
* * tree.def (RTL_EXPR): Update documentation.mmitchel2000-03-051-4/+8
| | | | | | | | | | | * tree.h (RTL_EXPR_HAS_NO_SCOPE): New macro. * expr.c (expand_expr): Handle RTL_EXPR_HAS_NO_SCOPE. * function.c (preserve_rtl_expr_temp): New function. (preserve_rtl_expr_temps): Likewise. (preserve_rtl_expr_result): Use it. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32344 138bc75d-0d04-0410-961f-82ee72b054a4
* * emit-rtl.c (remove_unncessary_notes): Remove notes for emptymmitchel2000-02-281-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | blocks. * final.c (next_block_index): Remove. (max_block_depth): Likewise. (pending_blocks): Likewise. (init_final): Don't initialize them. (final_start_function): Don't set next_block_index. Set up BLOCK_NUMBER. (final_scan_insn): Use BLOCK_NUMBER, not next_block_index. * function.h (number_blocks): New function. * function.c (get_block_vector): New function. (identify_blocks): Use it. (reorder_blocks): Set NOTE_BLOCK. (number_blocks): New function. * tree.def (BLOCK): Add documentation for TREE_ASM_WRITTEN flag. * tree.h (BLOCK_NUMBER): New macro. (tree_block): Add block_num field. * dbxout.c (next_block_number): Remove. (dbxout_init): Don't set it. (dbxout_block): Only output blocks that have TREE_ASM_WRITTEN set. Use BLOCK_NUMBER, rather than next_block_num, to determine block numbers. * toplev.c (rest_of_compilation): Always call find_loop_tree_blocks. Fix indentation. * dwarf2out.c (next_block_number): Remove. (gen_lexical_block_die): Use BLOCK_NUMBER, not next_block_number, to determine block numbers. (gen_inlined_subroutine_die): Likewise. (gen_block_die): Only output blocks that have TREE_ASM_WRITTEN set. (decls_for_scope): Don't increment next_block_number. * dwarfout.c (next_block_number): Remove. (output_lexical_block_die): Use BLOCK_NUMBER, not next_block_number, to determine block numbers. (output_inlined_subroutine_die): Likewise. (output_block): Only output blocks that have TREE_ASM_WRITTEN set. (output_decls_for_scope): Don't increment next_block_number. * sdbout.c (next_block_number): Remove. (sdbout_block): Use BLOCK_NUMBER. (sdbout_begin_block): Simplify. * xcoffout.c (next_block_number): Remove. (xcoffout_block): Use BLOCK_NUMBER, not next_block_number. (xcoffout_begin_block): Don't set next_block_number. (xcoffout_begin_function): Likewise. Use BLOCK_NUMBER, not next_block_number. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32228 138bc75d-0d04-0410-961f-82ee72b054a4
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