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Author SHA1 Message Date
Kaveh R. Ghazi
e797ff7048 Warning fixes: 
* cplus-dem.c (gnu_special): Cast a `size_t' to `long' when
	comparing against a signed quantity.
	(arm_special): Likewise.
	(demangle_fund_type): Likewise.
	(do_hpacc_template_const_value): Mark parameter `work' with
	ATTRIBUTE_UNUSED.
	(main): Constify variable `valid_symbols'.

From-SVN: r28859
 1999-08-25 13:29:34 +00:00
Alexandre Oliva
355298fb26 * thunk1.C: New test. 
From-SVN: r28858
 1999-08-25 13:03:00 +00:00
Nathan Sidwell
f4c6443e4d * g++.old-deja/g++.other/decl5.C: New test 
From-SVN: r28857
 1999-08-25 12:05:23 +00:00
Nathan Sidwell
d7f426dc12 decl2.c (handle_class_head): Be graceful about additional scope qualifiers. 
* decl2.c (handle_class_head): Be graceful about additional
scope qualifiers. Adjust comments to reflect reality.

From-SVN: r28856
 1999-08-25 12:04:47 +00:00
Bernd Schmidt
e5ad643675 Fix small problem with gcse dumps 
From-SVN: r28855
 1999-08-25 10:27:43 +00:00
Nick Clifton
af13ebe9d8 Do not configure or build ld for AIX native systems. 
From-SVN: r28854
 1999-08-25 10:12:07 +00:00
Nick Clifton
c930474726 Add support for generating .weak, .type and .size assembler directives. 
From-SVN: r28853
 1999-08-25 10:01:59 +00:00
Jeff Law
4e5f1329cb Fix typo. 
From-SVN: r28852
 1999-08-25 02:21:46 -06:00
Jeff Law
5722d61ce7 Fix typo 
From-SVN: r28851
 1999-08-25 02:20:52 -06:00
Jeff Law
e16ba10cd4 Fix typos. 
From-SVN: r28850
 1999-08-25 02:20:06 -06:00
Jeff Law
ca236658f4 Typo. 
From-SVN: r28849
 1999-08-25 02:18:41 -06:00
Jeff Law
80b8e8de6b Fix minor oops in last change. 
From-SVN: r28848
 1999-08-25 02:01:01 -06:00
Jeff Law
c4f4cf33b5 Daily bump. 
From-SVN: r28847
 1999-08-25 01:45:11 -06:00
John David Anglin
8bcafee358 calls.c (emit_call_1): Use call_pop/call_value_pop for all values of n_popped when... 
* calls.c (emit_call_1): Use call_pop/call_value_pop for all values
	of n_popped when call/call_value are not defined.

From-SVN: r28846
 1999-08-25 01:38:23 -06:00
David O'Brien
4adf204e6b * configure.in: Alphabetize selection of .ml fragments. 
From-SVN: r28845
 1999-08-25 01:33:08 -06:00
Jeffrey A Law
a3a15b4d14 tm.texi: GNU CC -> GCC conversion. 
* tm.texi: GNU CC -> GCC conversion.
        (CC1_SPEC): Indicate it is used for all language front ends.

From-SVN: r28844
 1999-08-25 01:27:13 -06:00
Rainer Orth
77c9524bad * lang-specs.h: Pass cc1 spec to f771. 
From-SVN: r28843
 1999-08-25 01:22:42 -06:00
Rainer Orth
1250c76046 config-ml.in: Pass compiler flag corresponding to multidirs to subdir configures. 
* config-ml.in: Pass compiler flag corresponding to multidirs to
        subdir configures.

From-SVN: r28842
 1999-08-25 01:14:07 -06:00
Michael Tiemann
73049ebce3 loop.c (strength_reduce): Automatically unroll loops if the unrolled loop size is smaller than the rolled... 
* loop.c (strength_reduce): Automatically unroll loops if the
        unrolled loop size is smaller than the rolled loop size.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r28841
 1999-08-25 00:51:15 -06:00
Mark Mitchell
3ad4781182 flow.c (delete_block): Spell NOTE_INSN_EH_REGION_BEG and NOTE_INSN_EH_REGION_END correctly. 
* flow.c (delete_block): Spell NOTE_INSN_EH_REGION_BEG and
	NOTE_INSN_EH_REGION_END correctly.

From-SVN: r28840
 1999-08-25 06:44:46 +00:00
Michael Tiemann
66b9b71ff8 loop.c (insert_bct): Replace use of sdiv_optab with asr_optab and delete comment that code should be... 
* loop.c (insert_bct): Replace use of sdiv_optab with asr_optab
        and delete comment that code should be rewritten.

From-SVN: r28839
 1999-08-24 23:28:26 -06:00
Jeffrey A Law
50f71e6f5f haifa-sched.c (find_rgns): Mark a block found during the DFS search as reachable. 
* haifa-sched.c (find_rgns): Mark a block found during the DFS search
        as reachable.

From-SVN: r28838
 1999-08-24 23:24:04 -06:00
Jeffrey A Law
8f04d345d0 * haifa-sched.c (get_visual_tbl_length): Fix off-by-one error. 
From-SVN: r28837
 1999-08-24 22:58:36 -06:00
Mumit Khan
411c6851c3 mkfixinc.sh: Don't fix uwin headers. 
* fixinc/mkfixinc.sh: Don't fix uwin headers.
        * i386/uwin.h (MD_STARTFILE_PREFIX): Define.
        (LINK_SPEC): Add -u _main when building executables.
        (ASM_DECLARE_FUNCTION): Update from Cygwin.
        (ASM_FILE_END): Use the default for ix86-pe.
        * i386/xm-uwin.h (HAVE_BCOPY): Undefine.

From-SVN: r28836
 1999-08-24 22:43:17 -06:00
Bernd Schmidt
cafba4956b gcse.c (find_avail_set): Follow chains of register-register copies. 
* gcse.c (find_avail_set): Follow chains of register-register copies.
        Use oprs_not_set_p to guarantee that the returned value can be
        substituted.
        (cprop_insn): Don't verify the return value of find_avail_set with
        oprs_not_set_p.

From-SVN: r28835
 1999-08-24 22:24:36 -06:00
Bernd Schmidt
abd535b681 gcse.c (cprop_jump): New function, broken out of cprop_insn. 
* gcse.c (cprop_jump): New function, broken out of cprop_insn.
        (cprop_cc0_jump): New function.
        (cprop_insn): Break out new function cprop_jump and use it.
        Also use cprop_cc0_jump for machines with CC0.
        (cprop): Don't crash if cprop_insn turned the insn into a NOTE.

From-SVN: r28834
 1999-08-24 21:30:45 -06:00
Art Haas
b6c8689d9b final.c (output_addr_const): Handle case where ASM_OPEN_PAREN and ASM_CLOSE_PAREN are empty strings. 
* final.c (output_addr_const): Handle case where ASM_OPEN_PAREN
        and ASM_CLOSE_PAREN are empty strings.

From-SVN: r28833
 1999-08-24 20:52:15 -06:00
Fred Fish
d059a2395d Makefile.in (PREPROCESSOR_DEFINES): New macro. 
* Makefile.in (PREPROCESSOR_DEFINES): New macro.
(protoize.o):  Use PREPROCESSOR_DEFINES and DRIVER_DEFINES.
(unprotoize.o): Ditto.
(test-protoize-simple): Don't define STD_PROTO_DIR.
* protoize.c: Use PARAMS rather than PROTO.  Minor whitespace
changes to make 'test-protoize-simple' pass.
(STD_PROTO_DIR): Remove define.
(STANDARD_EXEC_PREFIX): Supply default define.
(standard_exec_prefix): New variable, init to STANDARD_EXEC_PREFIX.
(target_machine): New variable, init to DEFAULT_TARGET_MACHINE.
(target_version): New variable, init to DEFAULT_TARGET_VERSION.
(GET_ENV_PATH_LIST): New macro.
(default_syscalls_dir): No longer initialized to STD_PROTO_DIR.
(do_processing): Initialize default_syscalls_dir using new
macros.  Use it to initialize syscalls_absolute_filename.

Co-Authored-By: Geoff Keating <geoffk@cygnus.com>

From-SVN: r28832
 1999-08-25 02:49:56 +00:00
Bryce McKinlay
d55d01bdf8 * posix-threads.cc: Include <errno.h>. 
From-SVN: r28831
 1999-08-25 01:46:23 +01:00
Richard Henderson
1f081ffb7d jump.c (jump_optimize_1): Do cmov opt on any single-set; force B into a register before emit_conditional_move. 
* jump.c (jump_optimize_1): Do cmov opt on any single-set; force
        B into a register before emit_conditional_move.

From-SVN: r28830
 1999-08-24 17:00:03 -07:00
Richard Henderson
abe4f192b7 fold-const.c (fold): Reassociate (+ (+ (* a b) c) (* d e)) as (+ (+ (* a b) (* d e)) c). 
* fold-const.c (fold): Reassociate (+ (+ (* a b) c) (* d e))
        as (+ (+ (* a b) (* d e)) c).  Factor a common power-of-two
        multiplicand out of (+ (* a b) (* c d)).

From-SVN: r28829
 1999-08-24 15:37:34 -07:00
Bob Manson
f2a1bc0267 haifa-sched.c (split_hard_reg_notes): Move to flow.c 
* haifa-sched.c (split_hard_reg_notes): Move to flow.c
        (new_insn_dead_notes): Likewise.
        (update_n_sets): Likewise.
        (update_flow_info): Move to flow.c, renamed to update_life_info;
        extend to handle multiple source insns.
        * flow.c: Include resource.h
        (unlink_insn_chain): New.
        (split_hard_reg_notes): New.
        (maybe_add_dead_note): New.
        (maybe_add_dead_note_use): New.
        (find_insn_with_note): New.
        (new_insn_dead_notes): New.
        (update_n_sets): New.
        (sets_reg_or_subreg_1, sets_reg_or_subreg): New.
        (maybe_remove_dead_notes): New.
        (update_life_info): New.
        (prepend_reg_notes): New.
        (replace_insns): New.
        * output.h (update_life_info): Declare.
        * recog.c (split_block_insns): Use update_life_info.
        * resource.c (find_free_register): Use reg_alloc_order, don't use
        fixed regs, make sure the mode is supported, don't use new regs.
        (reg_dead_p): New.
        * rtl.h (replace_insns): Declare.

Co-Authored-By: Richard Henderson <rth@cygnus.com>

From-SVN: r28828
 1999-08-24 15:35:55 -07:00
Jason Merrill
952d33b8db new 
From-SVN: r28827
 1999-08-24 17:25:13 -04:00
Jason Merrill
df39af7db0 call.c (build_conditional_expr): Fix typo. 
* call.c (build_conditional_expr): Fix typo.
	* typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an
	lvalue before trying to mess with the sides.

	* error.c (dump_expr, CONVERT_EXPR): Handle (void) properly.

From-SVN: r28826
 1999-08-24 17:23:56 -04:00
Nathan Sidwell
2ac84cfe01 expr.c (expand_expr): Cope with COND_EXPRs with one non-returning branch. 
* expr.c (expand_expr): Cope with COND_EXPRs with one
	non-returning branch.

From-SVN: r28825
 1999-08-24 16:49:12 -04:00
Mark Mitchell
1da93fe012 expr.c (store_expr): Always pass down the target, even when not doing CSE. 
* expr.c (store_expr): Always pass down the target, even when not
	doing CSE.

From-SVN: r28824
 1999-08-24 18:09:10 +00:00
Nick Clifton
7a846a6c88 Handle DFmode and DImode constant addresses. 
From-SVN: r28823
 1999-08-24 13:58:41 +00:00
Kaveh R. Ghazi
69277eec77 genattr.c (function_unit_desc): Constify a char*. 
* genattr.c (function_unit_desc): Constify a char*.  Add prototype.
	(main): Add prototypes.

	* genattrtab.c (substitute_address, write_const_num_delay_slots,
	attr_eq, attr_numeral, attr_equal_p, attr_copy_rtx): Prototype.
	(write_attr_get): Emit prototypes along with function definition.
	(write_eligible_delay): Mark a parameter with ATTRIBUTE_UNUSED.
	(write_complex_function): Emit static prototype along with
	function definition.

	* genemit.c (gen_split): Emit prototypes along with function
	definition.

	* genoutput.c (output_epilogue): Add prototype to `insn_outfun'.
	Likewise for predicates and `insn_operand_predicate'.
	(process_template): Emit static prototype along with function
	definition.

	* genrecog.c (make_insn_sequence): Constify a char*.  Add
	prototypes for get_split_*().
	(write_subroutine): Emit prototypes along with function
	definition.

From-SVN: r28822
 1999-08-24 13:34:04 +00:00
Kaveh R. Ghazi
33f58a4e96 noncompile.exp: Load_lib c-torture.exp. 
* noncompile/noncompile.exp: Load_lib c-torture.exp.
        (postbase_with_opts): New proc to loop over TORTURE_OPTIONS and
        call `postbase' for each one.  All callers of `postbase' changed
        to call this instead.

From-SVN: r28821
 1999-08-24 13:21:46 +00:00
Bernd Schmidt
bf6bb899e1 Fix more problems from GC diffs 
From-SVN: r28820
 1999-08-24 12:05:09 +00:00
Philippe De Muyter
55247fce70 * strtoul.c (strtoul): Add parentheses around && within ||. 
From-SVN: r28819
 1999-08-24 02:51:03 -06:00
Jeffrey A Law
d60eaeffd5 expr.c (convert_move): Fix arguments to TRULY_NOOP_TRUNCATION call. 
* expr.c (convert_move): Fix arguments to TRULY_NOOP_TRUNCATION
        call.

From-SVN: r28818
 1999-08-24 02:48:27 -06:00
Herman A.J. ten Brugge
5dd34fe0d5 * jump.c (delete_barrier_successors) Match (set (pc) (pc)) insn 
exactly.

From-SVN: r28817
 1999-08-24 02:44:47 -06:00
Jeff Law
bf8a5a359c Daily bump. 
From-SVN: r28815
 1999-08-24 01:46:43 -06:00
Matthias Klose
21c8d03dde cpp.texi: Add a node documenting macro varargs (copied from extend.texi). 
* cpp.texi: Add a node documenting macro varargs (copied
        from extend.texi).

From-SVN: r28814
 1999-08-23 23:37:39 -06:00
Zack Weinberg
3ed4f5ed4b cppspec.c: Put a null pointer at the end of the new argv. 
1999-08-23 22:23 -0700  Zack Weinberg  <zack@bitmover.com>

	* cppspec.c: Put a null pointer at the end of the new argv.

From-SVN: r28813
 1999-08-24 05:31:03 +00:00
Mumit Khan
732d9b8ce2 * g++spec.c (lang_specific_driver): Add room for NULL in arglist. 
From-SVN: r28812
 1999-08-23 22:20:18 -06:00
Jason Merrill
bbd0d54ab3 exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2. 
* exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2.
	Return arbitrary pointer or NULL.
	(check_eh_spec): Call __throw_type_match_rtti_2.
	* tinfo.h (*::dcast): Return int.  Add valp parm.
	* tinfo.cc (*::dcast): Likewise.  Adjust to allow for null pointers.
	* tinfo2.cc (__throw_type_match_rtti_2): Likewise.
	(__throw_type_match_rtti): Now just a wrapper.

	* except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind.
	(init_exception_processing): Don't initialize them.

From-SVN: r28811
 1999-08-24 00:16:06 -04:00
Tom Tromey
657ac7664c boehm.cc: Undefine TRUE and FALSE. 
* boehm.cc: Undefine TRUE and FALSE.

	* posix-threads.cc (_Jv_CondWait): Use ETIMEDOUT, not ETIME.

From-SVN: r28810
 1999-08-24 04:01:06 +00:00
Jeffrey A Law
7b5efe21a0 configure.in: Remove code to select/de-select the haifa scheduler. 
* configure.in: Remove code to select/de-select the haifa
        scheduler.  Every scheduled port gets haifa now.
        * configure: Rebuilt.
        * flags.h, genattrtab.c, rtl.h, toplev.c: Remove HAIFA ifdefs.
        * sched.c Deleted.
        * Makefile.in: Corresponding changes.

From-SVN: r28809
 1999-08-23 21:28:57 -06:00