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16374 Commits

Author SHA1 Message Date
Jeff Law
07415a177e i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints. 
* i386.md (fix_truncsfdi2+[123]): Add + to operand 1 constraints.

From-SVN: r19286
 1998-04-18 16:19:50 -06:00
Jim Wilson
84b77fbac2 Patch from Ulrich to fix problems with default CPU defines. 
* i386.h (CPP_CPU_DEFAULT): Renamed to CPP_CPU_DEFAULT_SPEC.
	Add missing -Dpentium* options.
	(CPP_CPU_SPEC): Delete redundant definition.  Include cpp_cpu_default
	instead of CPP_CPU_DEFAULT.
	(EXTRA_SPECS): Add entry for cpp_cpu_default.

From-SVN: r19284
 1998-04-18 11:36:11 -07:00
David Edelsohn
db72d7a1d6 rs6000.md (floatsidf2_loadaddr): rs6000_fpmem_offset will be negative in a stackless frame. 
* rs6000.md (floatsidf2_loadaddr): rs6000_fpmem_offset will be
        negative in a stackless frame.
        * rs6000.c (rs6000_stack_info): Don't include fixed-size link area
        in stackless frame size.  Support 64-bit stackless frame size.
        Combine fpmem offset calculations and don't add total_size to
        offset if not pushing a stack frame.

From-SVN: r19283
 1998-04-18 12:16:02 -04:00
Jim Wilson
a1ecb5ca07 Fix regmove typos spotted by H.J. Lu. 
* regmove.c (fixup_match_1): In three places, in flag_exceptions
	check, change p to q.

From-SVN: r19282
 1998-04-18 08:42:48 -07:00
Jim Wilson
a2a05b0a35 Patches to make g++/g77 give useful error when no files are given. 
* gcc.c (lang_specific_driver): Add new parm type to prototype.
	(added_libraries): New file scope static variable.
	(process_command): Initialize added_libraries.  Pass it to
	lang_specific_driver.
	(main): Use added_libraries in check for no input files.

From-SVN: r19281
 1998-04-18 08:31:36 -07:00
Jim Wilson
ea16ab474b Patches to give useful error when no files given. 
* g77spec.c (lang_specific_driver): New argument in_added_libraries.
	New local added_libraries.  Increment count when add library to
	arglist.

From-SVN: r19280
 1998-04-18 08:30:09 -07:00
Jim Wilson
8491463400 Patches to give useful error when no files specified. 
* g++spec.c (lang_specific_driver): New argument in_added_libraries.
	New local added_libraries.  Increment count when add library to
	arglist.

From-SVN: r19279
 1998-04-18 08:26:22 -07:00
John Carr
284d86e9f0 sparc.c, [...]: Many changes related to V9 code generation. 
Sat Apr 18 01:23:11 1998  John Carr  <jfc@mit.edu>
        * sparc.c, sparc.h, sparc.md, sol2.h: Many changes related to V9
        code generation.  Use 64 bit instructions in 32 bit mode when
        possible.  Use V9 return instruction.  UltraSPARC optimizations.
        * sparc.h: Change gen_rtx (CODE to gen_rtx_CODE (.

From-SVN: r19278
 1998-04-17 18:24:59 -07:00
Mark Mitchell
f4c81730d8 New test 
From-SVN: r19277
 1998-04-18 01:12:22 +00:00
Jeffrey A Law
ea8693a436 global.c (global_alloc): Don't pass HARD_CONST (0) to find_reg, just pass zero. 
* global.c (global_alloc): Don't pass HARD_CONST (0) to find_reg,
        just pass zero.  That will work regardless of the size of HARD_REG_SET.

From-SVN: r19276
 1998-04-17 19:02:04 -06:00
Jeff Law
c57b6780fe libgcc2.c (__floatdisf): Fix a couple typos. 
8
        * libgcc2.c (__floatdisf): Fix a couple typos.

From-SVN: r19275
 1998-04-17 15:39:12 -06:00
Jeff Law
43be8193db libgcc2.c (__floatdisf): Fix a couple typos. 
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        * libgcc2.c (__floatdisf): Fix a couple typos.

From-SVN: r19274
 1998-04-17 15:39:10 -06:00
Mark Mitchell
294471c351 cp-tree.h (type_as_string_real): New function. 
Fri Apr 17 21:25:00 1998  Mark Mitchell  <mmitchell@usa.net>
	* cp-tree.h (type_as_string_real): New function.
	* pt.c (mangle_class_name_for_template): Use it.
	* error.c (dump_aggr_type): Change prototype.
	(dump_type_prefix): Likewise.
	(dump_type_suffix): Likewise.
	(dump_type_real): Convert from dump_type.  If desired, the
	"canonica" name of a typedef, i.e., the name of the underlying
	type, can be printed.
	(dump_type): Call dump_type_real.

From-SVN: r19273
 1998-04-17 21:25:38 +00:00
Jim Wilson
45df6aeae2 Fix `make clean' bug with -da files. 
* Makefile.in (mostlyclean): Delete *.mach and *.bp files.

From-SVN: r19272
 1998-04-17 10:31:30 -07:00
Greg McGary
6cca74ab23 * emit-rtl.c (gen_highpart): initialize `word' properly for pseudo. 
From-SVN: r19271
 1998-04-17 09:35:07 -07:00
Jason Merrill
4daa9c1429 redo 
From-SVN: r19270
 1998-04-17 11:52:17 -04:00
Jason Merrill
2702902024 revert 
From-SVN: r19269
 1998-04-17 11:32:57 -04:00
Jason Merrill
9577319f92 decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks. 
* decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks.
	* typeck.c (comp_target_types): Tweak pedantic case.
	(comp_target_parms): Tweak pedantic case.  Clean up somewhat.
	Return -1 or 1 instead of 1 or 2.
	(compparms): Remove STRICT handling.
	* typeck.c (comp_target_types): Handle references like pointers.
	(comp_target_parms): Note that return code from comp_target_types
	can be negative to indicate failure.

From-SVN: r19268
 1998-04-17 11:29:46 -04:00
John Carr
77e6b0eb60 Patch from John Carr to fix sparc v9 failure. 
* emit-rtl.c (operand_subword_force): If a register can not be
	accessed by words, copy it to a pseudo register.

From-SVN: r19267
 1998-04-17 07:41:49 -07:00
Jim Wilson
27f4cfdb2f Fix vxworks-ppc build failure reported by SXTHREE. 
* rs6000/vxppc.h (CPP_SPEC): Add support for mrelocatable*.

From-SVN: r19266
 1998-04-17 07:32:23 -07:00
Michael Meissner
f4a7398471 Delete mark_seen_cases declaration 
From-SVN: r19265
 1998-04-17 14:02:51 +00:00
Jeff Law
ba5b9572d6 stmt.c (mark_seen_cases): Make static and add prototype. 
8
        * stmt.c (mark_seen_cases): Make static and add prototype.

From-SVN: r19264
 1998-04-17 06:32:43 -06:00
Jeff Law
00769100ef stmt.c (mark_seen_cases): Make static and add prototype. 
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        * stmt.c (mark_seen_cases): Make static and add prototype.

From-SVN: r19263
 1998-04-17 06:32:41 -06:00
Jeff Law
47c78a3f4d Typos in last checkin. 
From-SVN: r19262
 1998-04-17 02:32:50 -06:00
Kaveh R. Ghazi
2467749d6d Zap some warnings in target files: 
* frame.c: Include stdlib.h and unistd.h to possibly get various
        function prototypes.  The fixproto script guarantees these header
        files exist on the target system.
        * libgcc2.c: Likewise.
        * gthr-single.h (__gthread_mutex_lock, __gthread_mutex_trylock,
        __gthread_mutex_unlock): Add __attribute__ ((__unused__)) to the
        function parameters.
        * libgcc2.c (__udiv_w_sdiv): Likewise.

From-SVN: r19261
 1998-04-17 08:26:33 +00:00
Andreas Schwab
da372c07fc Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG)... 
* Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG),
        which requires a working target compiler to build.

From-SVN: r19260
 1998-04-17 02:12:14 -06:00
Jeffrey A Law
69ac77ce5e tree.c (avoid_overlap): Add prototype. 
* tree.c (avoid_overlap): Add prototype.
        * spew.c (num_tokens): Add prototype.
        (nth_noken, add_token, consume_token, debug_yychar): Likewise.
        * search.c (dfs_check_overlap): Add prototype.
        (dfs_no_overlap_yet): Likewise.
        * pt.c (original_template): Add prototype.
        (inline_needs_template_parms): Likewise.
        (push_inline_template_parms_recursive): Likewise.
        (retrieve_specialization, register_specialization): Likewise.
        (print_candidates, reduce_template_parm_level): Likewise.
        (build_template_decl, mark_template_parm): Likewise.
        (tsubst_friend_function, get_bindings_real): Likewise.
        * method.c (start_squangling): Add prototype.
        (end_squangling, check_ktype, issue_ktype): Likewise.
        (build_overloaded_scope_ref, check_btype): Likewise.
        (build_mangled_template_parm_index): Likewise.
        * lex.c (init_cpp_parse): Add prototype.
        (handle_cp_pragma, handle_sysv_pragma): Likewise.
        (reduce_cmp, token_cmp): Likewise.
        * except.c (call_eh_info): Add prototype.
        (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise.
        (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise.
        * decl2.c (is_namespace_ancestor): Add prototype.
        (namespace_ancestor, add_using_namespace): Likewise.
        (ambiguous_decl): Likewise.
        * decl.c (indent): Add prototype.
        * call.c (add_template_candidate_real): Add prototype.

From-SVN: r19259
 1998-04-17 02:05:26 -06:00
Jeff Law
45bb86fdcf Typo fix from mrs. 
From-SVN: r19258
 1998-04-17 01:52:26 -06:00
Jeffrey A Law
ac54632323 Forgot to check in last night. 
From-SVN: r19257
 1998-04-17 01:39:23 -06:00
Jason Merrill
2fcdec5719 * decl2.c (build_expr_from_tree): Just return a PMF. 
From-SVN: r19256
 1998-04-16 21:57:57 -04:00
Mark Mitchell
2b6815eae2 typeck2.c (process_init_constructor): Don't strip cv-qualifiers when doing initializations. 
* typeck2.c (process_init_constructor): Don't strip cv-qualifiers
	when doing initializations.

From-SVN: r19255
 1998-04-16 20:47:20 -04:00
Jeff Law
0e05e8ea12 varasm.c (asm_output_bss): Add prototype. 
* varasm.c (asm_output_bss): Add prototype.
        (asm_output_aligned_bss): Likewise.
        * unroll.c (verify_addresses): Add prototype.
        * toplev.c: Add many prototypes.  Too many to mention here.
        * stmt.c (check_seenlabel): Add prototype.
        * rtlanal.c (reg_set_p_1): Add prototype.
        (reg_set_last_1): Likewise.
        * reorg.c (find_dead_or_set_registers): Add prototype.
        * regmove (try_auto_increment): Add prototype.
        * regstack.c (pop_stack): Add prototype.

From-SVN: r19254
 1998-04-16 18:40:39 -06:00
Jeff Law
a777ae13a7 Forgot to commit with last batch of prototype changes. 
From-SVN: r19253
 1998-04-16 18:36:09 -06:00
Jason Merrill
3a56f0abd3 decl.c (duplicate_decls): Fix check for when it's safe to free the new decl. 
* decl.c (duplicate_decls): Fix check for when it's safe to free
	the new decl.
	* pt.c (mangle_class_name_for_template): Don't pass a typedef type
	to type_as_string.
	From Mark Mitchell:
	(unify): Use comptypes to compare type args.

From-SVN: r19252
 1998-04-16 20:26:13 -04:00
Jeff Law
e009aaf31f loop.c (regs_patch_p): Add prototype. 
* loop.c (regs_patch_p): Add prototype.
        (add_label_notes, count_nonfixed_reads): Likewise.
        (find_single_use_in_loop): Likewise.
        (express_from): Surround prototype with #ifdef.
        (giv_sort): Similarly.
        * jump.c (mark_modified_reg): Add prototype.
        * haifa-sched.c (is_prisky): Add prototype.
        (queue_to_ready): Likewise.
        * genextract.c (gen_insn): Add prototype.
        * genemit.c (max_operand_1): Add prototype.
        (max_operand_vec, print_code, gen_exp, gen_insn): Likewise.
        (gen_expand, gen_explit, output_add_clobbers): Likewise.
        (output_init_mov_optab): Likewise.
        * genattrtab.c (attr_hash_add_rtx): Add prototype.
        (attr_hash_add_string, write_length_unit_log): Likewise.
        * genattr.c (init_range): Add prototype.
        * combine.c (sets_function_arg_p): Add prototype.

From-SVN: r19251
 1998-04-16 17:56:12 -06:00
Jeff Law
d77fac3be2 expr.c (store_constructor_field): Add prototype. 
* expr.c (store_constructor_field): Add prototype.
        (memory_use_mode): Likewise.
        * expmed.c (synth_mult): Add prototype.
        (choose_multiplier, invert_mod2n): Likewise.

From-SVN: r19250
 1998-04-16 17:07:05 -06:00
Jeffrey A Law
242c13b000 except.c (push_eh_entry): Add prototype. 
* except.c (push_eh_entry): Add prototype.
        (pop_eh_entry, enqueue_eh_entry, dequeu_eh_entry): Likewise.
        (call_get_eh_context, start_dynamic_cleanup): Likewise.
        (start_dynamic_handler, can_throw): Likewise.
        (output_exception_table_entry, scan_region): Likewise.
        (eh_regs, set_insn_eh_region): Likewise.
Also fix typo in previous dwarfout change.

From-SVN: r19249
 1998-04-16 16:57:50 -06:00
Jeffrey A Law
1ad4f46be6 dwarfout.c (decl_class_context): Add prototype. 
* dwarfout.c (decl_class_context): Add prototype.
        (output_inheritance_die, type_ok_for_scope): Likewise.

From-SVN: r19248
 1998-04-16 16:46:15 -06:00
Jeffrey A Law
e822c59383 * c-lex.c (skip_white_space_on_line): Add prototype. 
From-SVN: r19247
 1998-04-16 16:22:43 -06:00
Jeffrey A Law
70fec6509c alias.c (record_set): Add prototype. 
* alias.c (record_set): Add prototype.
        (find_base_term, base_alias_check): Likewise.

From-SVN: r19246
 1998-04-16 16:14:41 -06:00
Jeffrey A Law
1ac4f79956 * function.c (assign_outer_stack_local): Make static and add prototype. 
From-SVN: r19245
 1998-04-16 16:08:49 -06:00
Jeffrey A Law
a2e687765a haifa-sched.c (build_control_flow): Accept raw data as inputs instead of computing it locally. 
* haifa-sched.c (build_control_flow): Accept raw data as inputs
        instead of computing it locally.  Callers changed.
        (find_rgns): Several new arguments.  Callers changed.
        Generally clean up and comment better.  Use dominators to
        identify reducible loops.  Convert some flag arrays to bitmaps.
        Convert most of the code to work on pred/succ lists instead of
        an edge table.  Add comments for future improvements.
        (schedule_insns): Allocate temporary tables for flow data, call
        routines to compute flow data and pass it along to children as
        arguments.
        (debug_control_flow): Delete.  Use dump_bb_data instead.
General cleanup + fix a bug or two.

From-SVN: r19244
 1998-04-16 16:00:09 -06:00
Jeffrey A Law
97b1ef1cf4 * basic-block.h (compute_dominators): Declare. 
From-SVN: r19243
 1998-04-16 15:53:42 -06:00
Jeff Law
3522e0f2c7 flow.c (dump_sbitmap, [...]): New debugging functions. 
8
        * flow.c (dump_sbitmap, dump_sbitmap_vector): New debugging
        functions.
        * basic-block.h: Declare them.

From-SVN: r19242
 1998-04-16 15:42:19 -06:00
Jeff Law
74c5186c2a flow.c (dump_sbitmap, [...]): New debugging functions. 
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        * flow.c (dump_sbitmap, dump_sbitmap_vector): New debugging
        functions.
        * basic-block.h: Declare them.

From-SVN: r19241
 1998-04-16 15:42:16 -06:00
Jeff Law
4b58044644 pt.c (build_template_parm_index): Add prototype. 
8
        * pt.c (build_template_parm_index): Add prototype.

From-SVN: r19240
 1998-04-16 11:22:52 -06:00
Jeff Law
3bea7da833 pt.c (build_template_parm_index): Add prototype. 
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        * pt.c (build_template_parm_index): Add prototype.

From-SVN: r19239
 1998-04-16 11:22:50 -06:00
Jeff Law
936f0e0231 search.c (my_tree_cons): Don't clear words outside the newly allocated node. 
8
        * search.c (my_tree_cons): Don't clear words outside the
        newly allocated node.

From-SVN: r19238
 1998-04-16 10:48:43 -06:00
Jeff Law
472295b891 search.c (my_tree_cons): Don't clear words outside the newly allocated node. 
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        * search.c (my_tree_cons): Don't clear words outside the
        newly allocated node.

From-SVN: r19237
 1998-04-16 10:48:41 -06:00
Jim Wilson
7ce55772e8 Patch to fix x86 gcc.dg/980226-1.c failure report by Manfred Hollstein. 
* reg-stack.c (constrain_asm_operands): Set n_alternatives to zero if
	no operands.

From-SVN: r19236
 1998-04-16 06:46:40 -07:00