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Richard Kenner [Tue, 2 Jan 2001 09:56:43 +0000 (04:56 -0500)]

Update comment

From-SVN: r38617

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Jeff Law [Tue, 2 Jan 2001 08:45:07 +0000 (01:45 -0700)]

Daily bump.

From-SVN: r38616

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Richard Henderson [Tue, 2 Jan 2001 08:07:17 +0000 (00:07 -0800)]

* alpha.md (*ze_and_ne): Duplicate insn condition to split.

From-SVN: r38615

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Benjamin Kosnik [Tue, 2 Jan 2001 07:38:47 +0000 (07:38 +0000)]

std_cwchar.h: Same.

2001-01-01 Benjamin Kosnik <bkoz@fillmore.redhat.com>

* include/c_std/bits/std_cwchar.h: Same.
* testsuite/17_intro/header_cwchar.cc: Same.
* include/c_std/bits/std_ctime.h: Same.
* testsuite/17_intro/header_ctime.cc: Same.
* include/c_std/bits/std_cstdlib.h: Same.
Clean up undefs, make consistent with cwchar and cmath, etc.
* testsuite/17_intro/header_cstdlib.cc: Same.
* include/c_std/bits/std_cstdio.h: Same here.
* testsuite/17_intro/header_cstring.cc: Same.
* include/c_std/bits/std_cstring.h: Include std_cstddef.h for size_t.
* testsuite/17_intro/header_cstring.cc: New file. Check for
size_t in namespace std.

* include/c_std/bits/std_cwchar.h: Explicit checks for mbstate_t.
* acconfig.h (HAVE_MBSTATE_T): Add.
* config.h.in: Regenerate.
* acinclude.m4(GLIBCPP_CHECK_WCHAR_T_SUPPORT): Always test for
mbstate_t.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* testsuite/17_intro/headers_c++.cc: New file.
* testsuite/17_intro/headers_c.cc: Small changes.

From-SVN: r38614

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Andreas Jaeger [Tue, 2 Jan 2001 07:02:50 +0000 (08:02 +0100)]

decl.c (cp_missing_noreturn_ok_p): New.

* decl.c (cp_missing_noreturn_ok_p): New.
(init_decl_processing): Set lang_missing_noreturn_ok_p.

From-SVN: r38613

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Andreas Jaeger [Tue, 2 Jan 2001 07:00:49 +0000 (08:00 +0100)]

c-decl.c (c_decode_option): Remove support of -Wmissing-noreturn.

* c-decl.c (c_decode_option): Remove support of
-Wmissing-noreturn.

* toplev.c (documented_lang_options): Remove -Wmissing-noreturn.
(W_options): Add -Wmissing-noreturn here.

* flow.c: Define lang_missing_noreturn_ok_p.
(check_function_return_warnings): Use it.

* c-common.h: Declare lang_missing_noreturn_ok_p.

* c-lang.c (c_missing_noreturn_ok_p): New function.
(lang_init): Set lang_missing_noreturn_ok_p.

* invoke.texi (Warning Options): Document this.

From-SVN: r38612

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Andreas Jaeger [Tue, 2 Jan 2001 06:55:11 +0000 (07:55 +0100)]

New tests for noreturn.

From-SVN: r38611

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Phil Edwards [Tue, 2 Jan 2001 02:56:01 +0000 (02:56 +0000)]

extend.texi (C++ Extensions): New node for C++ attributes; describe init_priority and com_interface.

2000-12-27  Phil Edwards  <pme@sources.redhat.com>

* extend.texi (C++ Extensions):  New node for C++ attributes;
  describe init_priority and com_interface.
* invoke.texi:  Remove -finit-priority as it now has zero effect.
* install.texi:  Fix xref syntax.
* md.texi:  Likewise.

From-SVN: r38610

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Richard Kenner [Tue, 2 Jan 2001 02:53:47 +0000 (02:53 +0000)]

config.gcc (sparc64-wrs-vxworks*): New case.

* config.gcc (sparc64-wrs-vxworks*): New case.
* config/sparc/vxsparc64.h, config/sparc/t-vxsparc64: New files.

From-SVN: r38609

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Richard Kenner [Tue, 2 Jan 2001 02:45:03 +0000 (02:45 +0000)]

sparc.c (sparc_override_options): Do support different pointer and architecture size.

* config/sparc/sparc.c (sparc_override_options): Do support different
pointer and architecture size.
* config/sparc/sparc.h (MIN_UNITS_PER_WORD): Always 4.
(POINTERS_EXTEND_UNSIGNED): Define.
(Pmode): Test TARGET_ARCH64, not TARGET_PTR64.
(FUNCTION_MODE): Define to be Pmode.
* config/sparc/sparc.md (64-bit call patterns): FUNCTION_MODE now DI.

From-SVN: r38608

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Richard Kenner [Tue, 2 Jan 2001 02:31:22 +0000 (02:31 +0000)]

function.c (expand_function_end): Properly handle DECL_RESULT and copy when ptr_mode != Pmode.

* function.c (expand_function_end): Properly handle DECL_RESULT
and copy when ptr_mode != Pmode.
* expmed.c (make_tree): Convert X from Pmode to ptr_mode, if needed.

From-SVN: r38607

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Kaveh Ghazi [Tue, 2 Jan 2001 02:04:52 +0000 (02:04 +0000)]

update copyrights

From-SVN: r38606

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Kaveh R. Ghazi [Tue, 2 Jan 2001 01:56:55 +0000 (01:56 +0000)]

c-common.c (c_common_nodes_and_builtins): Set prototype parameters for __builtin_fputs, __builtin_fputc and __builtin_fwrite.

* c-common.c (c_common_nodes_and_builtins): Set prototype
parameters for __builtin_fputs, __builtin_fputc and
__builtin_fwrite. Don't declare plain fputc as a builtin.

testsuite:
* gcc.c-torture/execute/stdio-opt-1.c: Also test
__builtin_fputc and __builtin_fwrite.

From-SVN: r38605

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Alexandre Oliva [Tue, 2 Jan 2001 00:59:52 +0000 (00:59 +0000)]

tm.texi (REGISTER_MOVE_COST): Add a mode argument.

* tm.texi (REGISTER_MOVE_COST): Add a mode argument.
* reload.c (REGISTER_MOVE_COST): Likewise. Adjust all callers.
* reload1.c (REGISTER_MOVE_COST): Likewise.
* regclass.c (REGISTER_MOVE_COST): Likewise.
(move_cost, may_move_in_cost, may_move_out_cost): Add mode
dimension. Adjust all users.
(init_reg_sets_1): Iterate on all modes.
* config/1750a/1750a.h (REGISTER_MOVE_COST): Adjust.
* config/a29k/a29k.h (REGISTER_MOVE_COST): Adjust.
* config/alpha/alpha.h (REGISTER_MOVE_COST): Adjust.
* config/arc/arc.h (REGISTER_MOVE_COST): Adjust.
* config/arm/arm.h (REGISTER_MOVE_COST): Adjust.
* config/avr/avr.h (REGISTER_MOVE_COST): Adjust.
* config/c4x/c4x.h (REGISTER_MOVE_COST): Adjust.
* config/d30v/d30v.h (REGISTER_MOVE_COST): Adjust.
* config/dsp16xx/dsp16xx.h (REGISTER_MOVE_COST): Adjust.
* config/h8300/h8300.h (REGISTER_MOVE_COST): Adjust.
* config/i386/i386.h (REGISTER_MOVE_COST): Adjust.
* config/ia64/ia64.h (REGISTER_MOVE_COST): Adjust.
* config/m32r/m32r.h (REGISTER_MOVE_COST): Adjust.
* config/m68hc11/m68hc11.h (REGISTER_MOVE_COST): Adjust.
* config/m68k/m68k.h (REGISTER_MOVE_COST): Adjust.
* config/mcore/mcore.h (REGISTER_MOVE_COST): Adjust.
* config/mips/mips.h (REGISTER_MOVE_COST): Adjust.
* config/mn10200/mn10200.h (REGISTER_MOVE_COST): Adjust.
* config/mn10300/mn10300.h (REGISTER_MOVE_COST): Adjust.
* config/ns32k/ns32k.h (REGISTER_MOVE_COST): Adjust.
* config/pa/pa.h (REGISTER_MOVE_COST): Adjust.
* config/pdp11/pdp11.h (REGISTER_MOVE_COST): Adjust.
* config/pj/pj.h (REGISTER_MOVE_COST): Adjust.
* config/romp/romp.h (REGISTER_MOVE_COST): Adjust.
* config/rs6000/rs6000.h (REGISTER_MOVE_COST): Adjust.
* config/sh/sh.h (REGISTER_MOVE_COST): Adjust.
* config/sparc/sparc.h (REGISTER_MOVE_COST): Adjust.

From-SVN: r38604

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John David Anglin [Tue, 2 Jan 2001 00:58:27 +0000 (00:58 +0000)]

loop.c (add_label_notes): Increment the label usage count when a note is added to an insn which refers to...

        * loop.c (add_label_notes): Increment the label usage count when
        a note is added to an insn which refers to a CODE_LABEL.
        * gcse.c (add_label_notes): Likewise.

From-SVN: r38603

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Bruce Korb [Tue, 2 Jan 2001 00:35:51 +0000 (00:35 +0000)]

more README info

From-SVN: r38601

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Bruce Korb [Tue, 2 Jan 2001 00:27:20 +0000 (00:27 +0000)]

update the README for fixinc

From-SVN: r38600

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David Billinghurst [Mon, 1 Jan 2001 23:14:43 +0000 (23:14 +0000)]

tests_flags.in: Fix typo in usage.

* tests_flags.in: Fix typo in usage.

* tests_flags.in: Set target specific LIBS for cygwin.

From-SVN: r38599

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Andreas Jaeger [Mon, 1 Jan 2001 22:20:49 +0000 (23:20 +0100)]

* loop.c (scan_loop): Use xmalloc to allocate movables.

From-SVN: r38598

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Alexandre Oliva [Mon, 1 Jan 2001 20:35:36 +0000 (20:35 +0000)]

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Bernd Schmidt [Mon, 1 Jan 2001 17:20:09 +0000 (17:20 +0000)]

Extra arg for rtx_varies_p

From-SVN: r38590

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Richard Kenner [Mon, 1 Jan 2001 14:04:25 +0000 (14:04 +0000)]

explow.c (convert_memory_address, [...]): Copy STRING_POOL_ADDRESS_P.

* explow.c (convert_memory_address, case SYMBOL_REF): Copy
STRING_POOL_ADDRESS_P.

From-SVN: r38589

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Richard Kenner [Mon, 1 Jan 2001 13:52:04 +0000 (13:52 +0000)]

* config/sparc/sparc.c (input_operand): Properly test for short op.

From-SVN: r38588

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Richard Kenner [Mon, 1 Jan 2001 13:19:20 +0000 (13:19 +0000)]

config.gcc (sparc-*-elf): Include sparc/sol2.h.

* config.gcc (sparc-*-elf): Include sparc/sol2.h.
(sparc-*-rtems*): Include sparc/sol2.h and sparc/elf.h.
(sparclite-*-elf*, sparc86x-*-elf*): Likewise.
* config/sparc/elf.h: No longer include sol2.h.
* config/sparc/lifeelf.h: No longer include sparc/elf.h.
* config/sparc/rtemself.h, config/sparc/sp86x-elf.h: Likewise.

From-SVN: r38587

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Richard Kenner [Mon, 1 Jan 2001 12:39:22 +0000 (12:39 +0000)]

* config/sparc/sparc.md: Test TARGET_ARCH64 instead of TARGET_PTR64.

From-SVN: r38586

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Jeff Law [Mon, 1 Jan 2001 08:45:07 +0000 (01:45 -0700)]

Daily bump.

From-SVN: r38585

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Michael Hayes [Mon, 1 Jan 2001 01:04:01 +0000 (01:04 +0000)]

loop.c (check_insn_for_bivs): Use ivs->n_regs to check array bounds.

* loop.c (check_insn_for_bivs): Use ivs->n_regs to check array bounds.
(find_mem_givs, record_biv, maybe_eliminate_biv): Likewise.
(record_initial): Likewise.
* unroll.c (copy_loop_body, loop_iterations): Likewise.
(remap_split_bivs): Likewise.

From-SVN: r38584

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Michael Hayes [Mon, 1 Jan 2001 00:53:38 +0000 (00:53 +0000)]

loop.c (loop_ivs_free): New function.

* loop.c (loop_ivs_free): New function.
(strength_reduce): Break out from...

From-SVN: r38583

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Michael Hayes [Mon, 1 Jan 2001 00:49:30 +0000 (00:49 +0000)]

loop.h (struct iv): New.

* loop.h (struct iv): New.
(REG_IV_TYPE, REG_IV_CLASS, REG_INFO): Modify to use 'struct iv'.
(struct loop_ivs): Replace 'reg_iv_type', 'reg_iv_info',
'reg_biv_class' fields with 'regs' and 'n_regs'.
(struct ivs): Rename 'loop_iv_list' field to 'list'.
* loop.c (loop_bivs_find, strength_reduce): Use ivs->regs array.
* unroll.c (loop_iterations): Check array bounds with ivs->n_regs.

From-SVN: r38582

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Alexandre Oliva [Mon, 1 Jan 2001 00:43:16 +0000 (00:43 +0000)]

resource.c (mark_referenced_resources): Abort() before attempting to mark a pseudo register.

* resource.c (mark_referenced_resources): Abort() before
attempting to mark a pseudo register.
(mark_set_resources): Likewise.

From-SVN: r38581

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Michael Hayes [Mon, 1 Jan 2001 00:37:09 +0000 (00:37 +0000)]

loop.h (REG_IV_CLASS): New accessor macro.

* loop.h (REG_IV_CLASS): New accessor macro.
* loop.c (REG_IV_CLASS): Use it instead of reg_iv_class array.
* unroll.c (REG_IV_CLASS): Likewise.

From-SVN: r38580

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Richard Kenner [Mon, 1 Jan 2001 00:27:11 +0000 (00:27 +0000)]

dwarf2out.c (loc_descriptor_from_tree, [...]): New.

* dwarf2out.c (loc_descriptor_from_tree, case WITH_RECORD_EXPR): New.
(loc_descriptor_from_tree, case SAVE_EXPR): New.

From-SVN: r38579

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Michael Hayes [Mon, 1 Jan 2001 00:24:46 +0000 (00:24 +0000)]

loop.c (loop_giv_reduce_benefit): Break out from strength_reduce.

* loop.c (loop_giv_reduce_benefit): Break out from strength_reduce.
(loop_givs_dead_check, loop_givs_reduce, loop_givs_rescan): Likewise.
(prescan_loop): Set pre_header_has_call in loop_info.
* loop.h (struct_iv_class): Add `final_value' and `all_reduced'.
(struct loop_info): Add `pre_header_has_call'.

From-SVN: r38578

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Michael Hayes [Mon, 1 Jan 2001 00:21:14 +0000 (00:21 +0000)]

loop.c (loop_bivs_find): Break out from strength_reduce.

* loop.c (loop_bivs_find): Break out from strength_reduce.
(loop_bivs_init_find, loop_bivs_check, loop_givs_find): Likewise.
(loop_givs_check, loop_biv_eliminable_p): Likewise.

From-SVN: r38577

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Michael Hayes [Mon, 1 Jan 2001 00:17:45 +0000 (00:17 +0000)]

loop.c (LOOP_REG_LIFETIME, [...]): Define.

* loop.c (LOOP_REG_LIFETIME, LOOP_REG_GLOBAL_P): Define.
(scan_loop, record_giv): Use LOOP_REG_LIFETIME and LOOP_REG_GLOBAL_P.

From-SVN: r38576

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Michael Hayes [Mon, 1 Jan 2001 00:14:30 +0000 (00:14 +0000)]

loop.h (REGNO_FIRST_LUID, [...]): Define.

* loop.h (REGNO_FIRST_LUID, REGNO_LAST_LUID): Define.
* loop.c (REGNO_FIRST_LUID, REGNO_LAST_LUID): Use in place of
direct access to uid_luid array.
* unroll.c (REGNO_FIRST_LUID, REGNO_LAST_LUID): Likewise.

From-SVN: r38575

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Alexandre Oliva [Mon, 1 Jan 2001 00:06:50 +0000 (00:06 +0000)]

* include/c_std/bits/std_cstdlib.h (mblen): Protect against macro.

From-SVN: r38574

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Michael Hayes [Mon, 1 Jan 2001 00:03:17 +0000 (00:03 +0000)]

loop.h (struct loop_movables): New.

* loop.h (struct loop_movables): New.
(LOOP_MOVABLES): New.
(struct loop_info): Add movables field.
* loop.c (struct movables): Delete. Replace all uses
with struct loop_movables.
(the_movables): Delete. Replace all uses with movables
field in loop_info.
(loop_movables_add, loop_movables_free): New functions.
(scan_loop): Use xmalloc instead of alloca for movables.
Call loop_movables_free.

From-SVN: r38573

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Michael Hayes [Sun, 31 Dec 2000 23:58:39 +0000 (23:58 +0000)]

* loop.c (debug_loops): New.

From-SVN: r38572

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Philip Blundell [Sun, 31 Dec 2000 17:27:12 +0000 (17:27 +0000)]

Add missing operands to asm statement.

From-SVN: r38571

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Jeff Law [Sun, 31 Dec 2000 08:45:07 +0000 (01:45 -0700)]

Daily bump.

From-SVN: r38570

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Richard Henderson [Sun, 31 Dec 2000 07:22:28 +0000 (23:22 -0800)]

dbxout.c (dbxout_block): Invert logic on eliding LBRAC/RBRAC.

* dbxout.c (dbxout_block): Invert logic on eliding LBRAC/RBRAC.
Initialize variables properly for DBX_LBRAC_FIRST.

From-SVN: r38569

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Richard Kenner [Sun, 31 Dec 2000 01:53:54 +0000 (01:53 +0000)]

* expr.c (expand_expr, case COMPONENT_REF): Fix typo in last change.

From-SVN: r38568

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Kaveh Ghazi [Sat, 30 Dec 2000 18:16:16 +0000 (18:16 +0000)]

Oops, fix style nit.

From-SVN: r38567

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Kaveh R. Ghazi [Sat, 30 Dec 2000 18:15:04 +0000 (18:15 +0000)]

* builtins.c (validate_arglist): New function, use it.

From-SVN: r38566

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Robert Lipe [Sat, 30 Dec 2000 17:14:52 +0000 (17:14 +0000)]

Remove COFF support from i?86-pc-sco3.2v5.

2000-12-29  Robert Lipe <robertl@sco.com>

        Remove COFF support from i?86-pc-sco3.2v5.
        * i386/sco5.h (PREFERRED_DEBUGGING_TYPE): Change to Dwarf II.
        (TARGET_ELF): Now always true.
        (SUBTARGET_SWTICHES: )Remove -mcoff.

        * i386/t-sco5 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
        MULTILIB_EXCEPTION): Nuke coff.
        (CRTSTUFF_T_CFLAGS_S):  Deleted.
        (TARGET_LIBGCC2_CFLAGS): Added.

From-SVN: r38565

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Jeffrey Oldham [Sat, 30 Dec 2000 16:59:52 +0000 (16:59 +0000)]

20001009-2.c (foo): Test only works for signed char, not default char.

2000-12-30 Jeffrey Oldham <oldham@codesourcery.com>

* gcc.c-torture/execute/20001009-2.c (foo): Test only works for
signed char, not default char.

From-SVN: r38564

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Jeffrey Oldham [Sat, 30 Dec 2000 16:47:17 +0000 (16:47 +0000)]

crash18.C: Fails on mips*-sgi-irix*.

2000-12-30 Jeffrey Oldham <oldham@codesourcery.com>

* g++.old-deja/g++.other/crash18.C: Fails on mips*-sgi-irix*.

From-SVN: r38563

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Philip Blundell [Sat, 30 Dec 2000 16:34:00 +0000 (16:34 +0000)]

Fix typos.

From-SVN: r38562

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Jeffrey Oldham [Sat, 30 Dec 2000 15:31:49 +0000 (15:31 +0000)]

defaults.h (BUILD_VA_LIST_TYPE): New definition.

2000-12-30 Jeffrey Oldham <oldham@codesourcery.com>

* defaults.h (BUILD_VA_LIST_TYPE): New definition.
* tree.c (build_common_tree_nodes_2): Ensure the va_list_type_node
is a copy, not an alias.

From-SVN: r38561

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Richard Kenner [Sat, 30 Dec 2000 14:52:15 +0000 (14:52 +0000)]

* calls.c (calls_function_1, case CONSTRUCTOR): New case.

From-SVN: r38560

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Richard Kenner [Sat, 30 Dec 2000 13:10:51 +0000 (13:10 +0000)]

alias.c (alias_sets_conflict_p): New function.

* alias.c (alias_sets_conflict_p): New function.
(mems_in_disjoint_alias_sets_p): Use it.
(readonly_fields_p): Moved from expr.c; check for record type.
(objects_must_conflict_p): New function.
* calls.c (expand_call): Use assign_temp as much as possible, use
readonly variant if assigned once, and don't set memory attributes.
(emit_library_call_value_1, store_one_arg): Likewise.
* integrate.c (expand_inline_function): Likewise.
* stmt.c (expand_asm_operands, expand_return): Likewise.
* expr.c (copy_blkmode_from_reg, store_constructor): Likewise.
(store_field, save_noncopied_parts, expand_expr): Likewise.
(expand_expr_unaligned): Likewise.
(readonly_fields_p): Moved to alias.c.
(safe_from_p): Rework handling of SAVE_EXPR.
MEMs ony conflict if alias sets conflict; likewise for INDIRECT_REF.
* function.c (struct temp_slot): Delete field ALIAS_SET; add TYPE.
(assign_stack_for_temp): Use objects_must_confict_p.
Set all memory attributes from type, if specified.
(mark_temp_slot): Mark TYPE field.
* tree.h (alias_sets_conflict_p, readonly_fields_p): New decls.
(objects_must_conflict_p): Likewise.

* stmt.c (expand_decl): Don't use assign_stack_temp in error case.
(add_case_node): No need to copy nodes anymore.

From-SVN: r38559

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Bryce McKinlay [Sat, 30 Dec 2000 12:22:15 +0000 (12:22 +0000)]

Forgot these in last commit.

From-SVN: r38558

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Bryce McKinlay [Sat, 30 Dec 2000 12:18:39 +0000 (12:18 +0000)]

For boehm-gc:

* configure.in: Rename THREADLIB to THREADLIBS.
* Makefile.am (LINK): Add $(THREADLIBS) to libtool command line. This
ensures that we link the correct version of the linuxthreads semaphore
functions.
* Makefile.in: Rebuilt.
* configure: Rebuilt.

* linux_thread.c (GC_thr_init, GC_suspend_handler): Add SIGABRT to the
list of signals which are not blocked during suspend in the NO_SIGNALS
case.

For libjava:
* Makefile.am (libgcj_la_LIBADD): Add $(THREADLIBS). This ensures that
the correct versions of various linuxthreads functions get linked.
* Makefile.in: Rebuilt.
* java/lang/natThread.cc (finalize_native): New static function. Call
_Jv_ThreadDestroyData.
(initialize_native): Register finalizer for "data".
* include/posix-threads.h (_Jv_ThreadInitData): New simpler prototype.
(_Jv_ThreadDestroyData): New prototype.
* include/win32-threads.h: Ditto.
* include/no-threads.h: Ditto.
* posix-threads.cc (_Jv_ThreadInitData): Implement new prototype.
(_Jv_ThreadDestroyData): New function. Free native thread "data" and
move mutex and condition variable destroy code from:
(really_start): ...here.
(_Jv_ThreadStart): Set PTHREAD_CREATE_DETACHED.
* win32-threads.cc (_Jv_ThreadInitData): Implement new prototype.
(_Jv_ThreadDestroyData): Implemented.
* nogc.cc (_Jv_AllocObject): Use "void *" not "ptr_t".
(_Jv_AllocArray): Ditto.

From-SVN: r38557

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Marek Michalkiewicz [Sat, 30 Dec 2000 11:56:57 +0000 (12:56 +0100)]

* MAINTAINERS: Add myself as avr port co-maintainer.

From-SVN: r38556

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Jeff Law [Sat, 30 Dec 2000 08:45:08 +0000 (01:45 -0700)]

Daily bump.

From-SVN: r38555

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Alexandre Oliva [Sat, 30 Dec 2000 07:53:35 +0000 (07:53 +0000)]

sh.c (split_branches): Don't dereference re-computed `beyond' before checking it's non-NULL.

* config/sh/sh.c (split_branches): Don't dereference re-computed
`beyond' before checking it's non-NULL.

From-SVN: r38554

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David Billinghurst [Fri, 29 Dec 2000 22:25:57 +0000 (22:25 +0000)]

* lib/g++.exp: Use sh to exec ${odir_v3}/tests_flags

From-SVN: r38553

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Robert Lipe [Fri, 29 Dec 2000 22:15:03 +0000 (22:15 +0000)]

Remove COFF support from i?86-pc-sco3.2v5.

        * i386/sco5.h (PREFERRED_DEBUGGING_TYPE): Change to Dwarf II.
        (TARGET_ELF): Now always true.
        (SUBTARGET_SWTICHES: )Remove -mcoff.

        * i386/t-sco5 (MULTILIB_OPTIONS, MULTILIB_DIRNAMES,
        MULTILIB_EXCEPTION): Nuke coff.
        (CRTSTUFF_T_CFLAGS_S):  Deleted.
        (TARGET_LIBGCC2_CFLAGS): Added.

From-SVN: r38552

commit | commitdiff | tree

Alexandre Oliva [Fri, 29 Dec 2000 20:34:20 +0000 (20:34 +0000)]

varasm.c (output_constant_def): Don't ENCODE_SECTION_INFO twice.

* varasm.c (output_constant_def): Don't ENCODE_SECTION_INFO
twice. Update desc->rtl and ->label, in case ENCODE_SECTION_INFO
modifies them.

From-SVN: r38551

commit | commitdiff | tree

DJ Delorie [Fri, 29 Dec 2000 19:37:03 +0000 (14:37 -0500)]

fnmatch.c: Make the note about the origins of this file more accurate...

* fnmatch.c: Make the note about the origins of this file more
accurate, at least until we can sync with glibc.
* getopt.c: Ditto.
* getopt1.c: Ditto.
* md5.c: Ditto.
* obstack.c: Ditto.

From-SVN: r38550

commit | commitdiff | tree

Bernd Schmidt [Fri, 29 Dec 2000 18:18:50 +0000 (18:18 +0000)]

Improve alias analysis on ia64

From-SVN: r38549

commit | commitdiff | tree

Bernd Schmidt [Fri, 29 Dec 2000 17:52:57 +0000 (17:52 +0000)]

Add a comment

From-SVN: r38548

commit | commitdiff | tree

Bernd Schmidt [Fri, 29 Dec 2000 17:48:08 +0000 (17:48 +0000)]

Compute REG_N_SETS for ORIGINAL_REGNOs.

From-SVN: r38547

commit | commitdiff | tree

Bernd Schmidt [Fri, 29 Dec 2000 17:35:57 +0000 (17:35 +0000)]

Introduce ORIGINAL_REGNO macro

From-SVN: r38546

commit | commitdiff | tree

Richard Kenner [Fri, 29 Dec 2000 17:18:22 +0000 (17:18 +0000)]

tree.c (get_set_constructor_bits): Use host_integerp and tree_low_cst.

* tree.c (get_set_constructor_bits): Use host_integerp and
tree_low_cst.

From-SVN: r38545

commit | commitdiff | tree

Jakub Jelinek [Fri, 29 Dec 2000 14:43:24 +0000 (15:43 +0100)]

* decl.c (init_decl_processing): Fix sign of wchar_type_node.

From-SVN: r38537

commit | commitdiff | tree

Richard Kenner [Fri, 29 Dec 2000 13:13:42 +0000 (13:13 +0000)]

local-alloc.c (update_equiv_regs): Don't use copy_rtx on PATTERN.

2000-12-29  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>

* local-alloc.c (update_equiv_regs): Don't use copy_rtx on PATTERN.

*** local-alloc.c 2000/11/30 21:40:33 1.75
--- local-alloc.c 2000/12/29 13:10:59
*************** update_equiv_regs ()
*** 1141,1146 ****
     rtx new_insn;

!   new_insn = emit_insn_before (copy_rtx (PATTERN (equiv_insn)),
!        insn);
     REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn);
     REG_NOTES (equiv_insn) = 0;
--- 1141,1145 ----
     rtx new_insn;

!   new_insn = emit_insn_before (PATTERN (equiv_insn), insn);
     REG_NOTES (PREV_INSN (insn)) = REG_NOTES (equiv_insn);
     REG_NOTES (equiv_insn) = 0;

From-SVN: r38536

commit | commitdiff | tree

Richard Kenner [Fri, 29 Dec 2000 13:09:35 +0000 (13:09 +0000)]

toplev.c (main): Call xmalloc_set_program_name.

* toplev.c (main): Call xmalloc_set_program_name.
* gcc.c (main): Likewise.

From-SVN: r38535

commit | commitdiff | tree

Philip Blundell [Fri, 29 Dec 2000 12:49:37 +0000 (12:49 +0000)]

Fix typo.

From-SVN: r38534

commit | commitdiff | tree

Richard Henderson [Fri, 29 Dec 2000 11:57:30 +0000 (03:57 -0800)]

New test.

From-SVN: r38533

commit | commitdiff | tree

Richard Henderson [Fri, 29 Dec 2000 11:51:01 +0000 (03:51 -0800)]

alpha.c (alpha_expand_block_move): Initialize src_align and dst_align in bits.

        * config/alpha/alpha.c (alpha_expand_block_move): Initialize
        src_align and dst_align in bits.  Do unaligned quadword loads
        if possible for BWX too.
        (alpha_expand_block_clear): Initialize align in bits.  Track
        small leading offsets into a larger alignment.  Play games with
        stq_u for large 4-byte aligned blocks.  Use load/mask/store
        for appropreately aligned heads and tails.

From-SVN: r38532

commit | commitdiff | tree

Richard Henderson [Fri, 29 Dec 2000 09:27:22 +0000 (01:27 -0800)]

20001117-1.c (__cyg_profile_func_enter): Define.

* gcc.dg/20001117-1.c (__cyg_profile_func_enter): Define.
(__cyg_profile_func_exit): Define.

From-SVN: r38531

commit | commitdiff | tree

Mark Mitchell [Fri, 29 Dec 2000 09:20:46 +0000 (09:20 +0000)]

class.c (pushclass): Remove #if 0'd code.

* class.c (pushclass): Remove #if 0'd code.
* cp-tree.h (overload_template_name): Remove.
* decl.c (store_bindings): Simplify.
(pop_from_top_level): Likewise.
* pt.c (overload_template_name): Remove.
(instantiate_decl): Don't call push_to_top_level if it's not
needed.

From-SVN: r38530

commit | commitdiff | tree

Jeff Law [Fri, 29 Dec 2000 08:45:07 +0000 (01:45 -0700)]

Daily bump.

From-SVN: r38529

commit | commitdiff | tree

Alexandre Oliva [Fri, 29 Dec 2000 08:38:19 +0000 (08:38 +0000)]

function.c (assign_parms): Convert arguments passed by reference to the right mode.

* function.c (assign_parms): Convert arguments passed by
reference to the right mode.

From-SVN: r38528

commit | commitdiff | tree

Geoffrey Keating [Fri, 29 Dec 2000 08:27:40 +0000 (08:27 +0000)]

c-parse.in (select_or_iter_stmt): Use truthvalue_conversion on the condition of a FOR statement...

2000-12-28 Geoffrey Keating <geoffk@redhat.com>

* c-parse.in (select_or_iter_stmt): Use truthvalue_conversion
on the condition of a FOR statement, so that it gets typechecked
and optimised.

2000-12-28 Geoffrey Keating <geoffk@redhat.com>

* gcc.dg/noncompile/20001228-1.c: New test.

From-SVN: r38527

commit | commitdiff | tree

Alexandre Oliva [Fri, 29 Dec 2000 08:03:56 +0000 (08:03 +0000)]

c-decl.c (grokdeclarator): Prevent crash in case of overflow in array size.

* c-decl.c (grokdeclarator): Prevent crash in case of overflow in
array size.

From-SVN: r38526

commit | commitdiff | tree

Mark Mitchell [Fri, 29 Dec 2000 06:09:44 +0000 (06:09 +0000)]

Add comment

From-SVN: r38525

commit | commitdiff | tree

Mark Mitchell [Fri, 29 Dec 2000 06:08:00 +0000 (06:08 +0000)]

pt.c (register_local_specialization): Don't return a value.

* pt.c (register_local_specialization): Don't return a value.
(lookup_template_class): Use move-to-front heuristic when looking
up template instantiations.
(instantiate_decl): Only push_to_top_level when we're actually
going to instantiate the template.

From-SVN: r38524

commit | commitdiff | tree

Alexandre Oliva [Fri, 29 Dec 2000 04:36:00 +0000 (04:36 +0000)]

calls.c (emit_library_call_value_1): Add to call_fusage the stack slot assigned to argument passed by reference.

* calls.c (emit_library_call_value_1): Add to call_fusage the
stack slot assigned to argument passed by reference.

From-SVN: r38523

commit | commitdiff | tree

Hans-Peter Nilsson [Fri, 29 Dec 2000 02:57:08 +0000 (02:57 +0000)]

* g++.dg/vtgc1.C: New test.

From-SVN: r38522

commit | commitdiff | tree

Hans-Peter Nilsson [Fri, 29 Dec 2000 02:41:05 +0000 (02:41 +0000)]

search.c (binfo_for_vtable): Return least derived class, not most.

* search.c (binfo_for_vtable): Return least derived class, not
most. Handle secondary vtables.

From-SVN: r38521

commit | commitdiff | tree

Jeffrey Oldham [Fri, 29 Dec 2000 01:45:53 +0000 (01:45 +0000)]

toplev.h (extern really_sorry): Remove extern declaration for nonexistent function.

2000-12-28 Jeffrey Oldham <oldham@codesourcery.com>

* toplev.h (extern really_sorry): Remove extern declaration for
nonexistent function.

From-SVN: r38520

commit | commitdiff | tree

Geoffrey Keating [Thu, 28 Dec 2000 23:58:29 +0000 (23:58 +0000)]

Alan forgot his name...

From-SVN: r38519

commit | commitdiff | tree

Geoffrey Keating [Thu, 28 Dec 2000 23:56:49 +0000 (23:56 +0000)]

* gcc.dg/20001228-1.c: New test.

From-SVN: r38518

commit | commitdiff | tree

Geoffrey Keating [Thu, 28 Dec 2000 23:50:38 +0000 (23:50 +0000)]

* gcc.c-torture/execute/20001228-1.c: New test.

From-SVN: r38517

commit | commitdiff | tree

Jeff Sturm [Thu, 28 Dec 2000 22:21:36 +0000 (22:21 +0000)]

DriverManager.java (getConnection): Don't set user/password properties if null.

2000-12-27 Jeff Sturm <jeff.sturm@commerceone.com>

* java/sql/DriverManager.java (getConnection): Don't set
user/password properties if null.

From-SVN: r38516

commit | commitdiff | tree

Robert Lipe [Thu, 28 Dec 2000 21:47:37 +0000 (21:47 +0000)]

jartool.c (MAXPATHLEN): Provide if not defined.

2000-12-28 Robert Lipe <robertl@sco.com>

* jartool.c (MAXPATHLEN): Provide if not defined.

From-SVN: r38515

commit | commitdiff | tree

Jeffrey Oldham [Thu, 28 Dec 2000 19:35:56 +0000 (19:35 +0000)]

varasm.c (initializer_constant_valid_p): Indicate subtraction of pointers to the same string constant is absolute.

2000-12-28 Jeffrey Oldham <oldham@codesourcery.com>

* varasm.c (initializer_constant_valid_p): Indicate subtraction of
pointers to the same string constant is absolute.

From-SVN: r38514

commit | commitdiff | tree

Jeffrey Oldham [Thu, 28 Dec 2000 19:28:11 +0000 (19:28 +0000)]

test_summary: Export filesuffix, not fileprefix.

2000-12-28 Jeffrey Oldham <oldham@codesourcery.com>

* test_summary: Export filesuffix, not fileprefix.

From-SVN: r38513

commit | commitdiff | tree

Joseph Myers [Thu, 28 Dec 2000 18:48:05 +0000 (18:48 +0000)]

c-common.c (enum format_type): Add strfmon_format_type.

* c-common.c (enum format_type): Add strfmon_format_type.
(decl_attributes): Handle format attributes strfmon and
__strfmon__.
(FMT_FLAG_USE_DOLLAR, FMT_FLAG_ZERO_WIDTH_BAD,
FMT_FLAG_EMPTY_PREC_OK): Define.
(format_char_info): Update comment for flag_chars.
(format_flag_spec): Add skip_next_char.
(format_kind_info): Add left_precision_char.
(printf_flag_specs, scanf_flag_specs, strftime_flag_specs,
format_types): Update for these new structure members and flags.
(time_char_table): Make const.
(strfmon_length_specs, strfmon_flag_specs, strfmon_flag_pairs,
monetary_char_table): New.
(format_types): Add details of strfmon formats.
(init_function_format_info): Create default attribute for strfmon.
(check_format_info_main): Check the new flags.  Handle
skip_next_char and left precision.
* toplev.c (documented_lang_options): Update description of
-Wformat.
* extend.texi: Document strfmon format attributes.  Document
attribute forms such as __printf__.  Clarify format_arg attribute
documentation.
* invoke.texi (-Wformat): Update for strfmon formats.

testsuite:
* gcc.dg/format-strfmon-1.c: New test.

From-SVN: r38512

commit | commitdiff | tree

Andreas Jaeger [Thu, 28 Dec 2000 08:51:59 +0000 (09:51 +0100)]

expmed.c (store_bit_field): Fix last patch.

2000-12-28 Andreas Jaeger <aj@suse.de>

* expmed.c (store_bit_field): Fix last patch.

From-SVN: r38511

commit | commitdiff | tree

Alexandre Oliva [Thu, 28 Dec 2000 08:47:14 +0000 (08:47 +0000)]

crt1.asm (start_l): `__SH4_SINGLE_ONLY__' was missing the trailing `__'.

* config/sh/crt1.asm (start_l): `__SH4_SINGLE_ONLY__' was missing
the trailing `__'.

From-SVN: r38510

commit | commitdiff | tree

Jeff Law [Thu, 28 Dec 2000 08:45:15 +0000 (01:45 -0700)]

Daily bump.

From-SVN: r38509

commit | commitdiff | tree

Warren Levy [Thu, 28 Dec 2000 05:55:56 +0000 (05:55 +0000)]

re PR libgcj/1358 (java.util.Date.toString() doesn't seem to behave properly.)

Fix for PR libgcj/1358:
* java/lang/System.java: Update Copyright date properly.
* java/util/Calendar.java: Fix typo in comment.
(set): Set 24-hour clock hour instead of 12-hour clock hour.
* java/util/GregorianCalendar.java (GregorianCalendar): Properly
initialize times. Spec says to set H:M:S values to zero only if
a date is given.
* java/util/TimeZone.java (getDefaultDisplayName): Casts to char
needed for evaluating numbers '0' to '9' in printouts of GMT offsets.
* java/util/natGregorianCalendar.cc (computeTime): Properly handle
timezones and GMT offsets, being careful to account for units of
milliseconds vs. seconds.

From-SVN: r38508

commit | commitdiff | tree

Alan Lehotsky [Thu, 28 Dec 2000 05:55:03 +0000 (00:55 -0500)]

expmed.c (store_bit_field): Correctly compute smallest mode that is sufficient to contain all bits we are...

* expmed.c (store_bit_field): Correctly compute smallest mode that
is sufficient to contain all bits we are storing.

From-SVN: r38507

commit | commitdiff | tree

Bryce McKinlay [Thu, 28 Dec 2000 04:34:33 +0000 (04:34 +0000)]

re PR libgcj/1516 (Method.invoke won't accept boolean parameters)

Fix for PR libgcj/1516:
* java/lang/reflect/natMethod.cc (primitives): Remove void entry.
Add boolean entry.
(can_widen): Declared inline. Remove redundant checks for void
arguments and char->short conversion. Add special case for boolean
conversions.
(ffi_type): Declared inline.
(_Jv_CallAnyMethodA): Move unwrapping logic inside isPrimitive() block.

From-SVN: r38506

commit | commitdiff | tree

Bryce McKinlay [Thu, 28 Dec 2000 04:33:53 +0000 (04:33 +0000)]

natClass.cc (_Jv_IsAssignableFrom): Primitive TYPEs can not be assigned to Object.

* java/lang/natClass.cc (_Jv_IsAssignableFrom): Primitive TYPEs can
not be assigned to Object.

From-SVN: r38505

commit | commitdiff | tree

Kaveh R. Ghazi [Thu, 28 Dec 2000 02:45:37 +0000 (02:45 +0000)]

builtins.c (build_function_call_expr): New function.

* builtins.c (build_function_call_expr): New function. Use it
everywhere in lieu of manually constructing a CALL_EXPR.

From-SVN: r38504

Domain: System / Toolchain;

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