Commits · cf5124f688366180484680f3b4e82f4bde2b9425 · lvzhengyang / riscv-gcc-1

21 May, 2002 24 commits

re PR middle-end/6600 (i960 toolchain hits abort in c_readstr) · cf5124f6


	PR middle-end/6600
	* expr.c (STORE_MAX_PIECES): New macro to avoid immediate constants
	larger than INTEGER_CST.  (store_by_pieces_1): Use it here...
	(can_store_by_pieces): ... and here to limit the largest mode used.
	Add a comment to document this function.

From-SVN: r53706

committed May 21, 2002

cf5124f6 Browse Files

* flow.c (life_analysis): Fix test for deleted label. · 380e6ade
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From-SVN: r53705
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Richard Henderson committed May 21, 2002
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* doc/tm.texi: Fix typo. · 1f95326c
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From-SVN: r53704
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Neil Booth committed May 21, 2002
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c-common.c (c_common_init): Set options->unsigned_char from flag_signed_char. · 2a1dc0d8

	* c-common.c (c_common_init): Set options->unsigned_char from
	flag_signed_char.
	(cb_register_builtins): Define __STRICT_ANSI__ and
	__CHAR_UNSIGNED__ here...
	* cppinit.c (init_builtins): Not here.
	(cpp_create_reader): unsigned_char option defaults to 0, not
	!DEFAULT_SIGNED_CHAR.
	(COMMAND_LINE_OPTIONS, cpp_handle_option): Lose -fsigned-char
	and -funsigned-char.

	* cpphash.h (struct spec_nodes): Kill n__STRICT_ANSI__.
	* cpphash.c (_cpp_init_hashtable): Don't set it.
	* cppmacro.c (builtin_macro) [BT_STDC]: Use the language setting
	directly.  Clarify comment.

From-SVN: r53703

committed May 21, 2002

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stl_pair.h: Tweak comment markup. · d476dcad

2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/stl_pair.h:  Tweak comment markup.

From-SVN: r53700

committed May 21, 2002

d476dcad Browse Files

stdio_filebuf.h: Add header guards. · 844f9ba6

2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/ext/stdio_filebuf.h:  Add header guards.  Doxygenate.

From-SVN: r53699

committed May 21, 2002

844f9ba6 Browse Files

user.cfg.in (EXCLUDE): Add 'CVS'. · 59f801a0

2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* docs/doxygen/user.cfg.in (EXCLUDE):  Add 'CVS'.

From-SVN: r53698

committed May 21, 2002

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Changelog entry for my commit. · d29146f2
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From-SVN: r53697
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Zdenek Dvorak committed May 21, 2002
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stl_vector.h: Reformat to follow C++STYLE. · e4c62b26

2002-05-21  Phil Edwards  <pme@gcc.gnu.org>

	* include/bits/stl_vector.h:  Reformat to follow C++STYLE.
	Doxygenate all public members.  Reorder to follow 14882.
	(vector::push_back(void)):  Remove previously-deprecated fn.
	(vector::insert(iterator), vector::_M_insert_aux(iterator)):
	Deprecate for removal in 3.3.

From-SVN: r53696

committed May 21, 2002

e4c62b26 Browse Files

bb-reorder.c (make_reorder_chain_1): Modified. · f6366fc7

	* bb-reorder.c (make_reorder_chain_1): Modified.
	* cfganal.c (can_fallthru, flow_call_edges_add,
	flow_preorder_transversal_compute): Modified.
	* cfgbuild.c (make_edges, find_basic_blocks, find_many_sub_basic_blocks,
	find_sub_basic_blocks): Modified.
	* cfgcleanup.c (try_simplify_condjump, try_optimize_cfg): Modified.
	* cfglayout.c (skip_insns_after_block, fixup_reorder_chain,
	fixup_fallthru_exit_predecessor, cfg_layout_redirect_edge): Modified.
	* cfgrtl.c (tidy_fallthru_edges, verify_flow_info): Modified.
	* combine.c (this_basic_block): Type changed to basic_block.
	(combine_instructions, set_nonzero_bits_and_sign_copies, try_combine,
	nonzero_bits, num_sign_bit_copies, get_last_value_validate,
	get_last_value, distribute_notes, distribute_links): Modified.
	* final.c (compute_alignments): Modified.
	* flow.c (regno_uninitialized, regno_clobbered_at_setjmp): Modified.
	* function.c (thread_prologue_and_epilogue_insns): Modified.
	* gcse.c (compute_code_hoist_vbeinout): Modified.
	* global.c (build_insn_chain): Modified.
	* ifcvt.c (find_if_block, find_cond_trap): Modified.
	* predict.c (last_basic_block_p, note_prediction_to_br_prob): Modified.
	* regmove.c (regmove_optimize): Modified.
	* resource.c (find_basic_block): Modified.
	* sched-ebb.c (schedule_ebbs): Modified.
	* ssa-dce.c (find_control_dependence, find_pdom): Modified.

From-SVN: r53695

committed May 21, 2002

f6366fc7 Browse Files

* cppinit.c (sanity_checks): Avoid printf mismatch warnings. · 68bd6dd6
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From-SVN: r53694
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Andreas Jaeger committed May 21, 2002
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reg-stack.c (swap_rtx_condition, [...]): Use unspec names, not numbers. · 35a76aac
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        * reg-stack.c (swap_rtx_condition, subst_stack_regs_pat): Use
        unspec names, not numbers.

From-SVN: r53693
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Richard Henderson committed May 21, 2002
35a76aac Browse Files
* g++.dg/other/copy2.C: New test. · 32d3f634
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From-SVN: r53692
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Brian R. Gaeke committed May 21, 2002
32d3f634 Browse Files
init.c (build_vec_init): Test for trivial copy-assignment when copy-assigning arrays. · c8a3d889
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* init.c (build_vec_init): Test for trivial copy-assignment when
copy-assigning arrays.

From-SVN: r53691
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Alexandre Oliva committed May 21, 2002
c8a3d889 Browse Files
sourcebuild.texi: Mention snapshot-README and snapshot-index.html as needing updating for new... · 2870428f
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	* doc/sourcebuild.texi: Mention snapshot-README and
	snapshot-index.html as needing updating for new front ends.

From-SVN: r53690
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Joseph Myers committed May 21, 2002
2870428f Browse Files
* gcc_release: Do upload files when local. · 67aaa481
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From-SVN: r53689
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Joseph Myers committed May 21, 2002
67aaa481 Browse Files
* snapshot-README, snapshot-index.html: Remove chill. · 5302a25d
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From-SVN: r53688
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Joseph Myers committed May 21, 2002
5302a25d Browse Files

rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when disabling checking,… · b0ad77d5

rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when disabling checking, and avoid multiple evaluation of RTX.

	* rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Avoid warnings when
	disabling checking, and avoid multiple evaluation of RTX.

From-SVN: r53687

committed May 21, 2002

b0ad77d5 Browse Files

bitmap.c (bitmap_find_bit): Return early if we have the correct element cached. · 279be7c8
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* bitmap.c (bitmap_find_bit): Return early if we have the correct
element cached.

From-SVN: r53686
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Richard Earnshaw committed May 21, 2002
279be7c8 Browse Files
profile.c (gen_edge_profiler): Set alias set before the memory is used. · 193a563a
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	* profile.c (gen_edge_profiler):  Set alias set before the memory is
	used.

From-SVN: r53685
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Jan Hubicka committed May 21, 2002
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cselib.c (max_value_regs): New. · 31825e57

2002-05-20  David S. Miller  <davem@redhat.com>

	* cselib.c (max_value_regs): New.
	(cselib_lookup, cselib_invalidate_regno): Initialize it when
	adding new entries to the REG_VALUES table and we are dealing with
	a hard register.
	(clear_table): Initialize it.
	(cselib_invalidate_regno): Use it to determine which hard
	registers to scan when mode is not VOIDmode.

From-SVN: r53684

committed May 21, 2002

31825e57 Browse Files

Daily bump. · 74e5c1f4
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From-SVN: r53683
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GCC Administrator committed May 21, 2002
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tradcpp.c (fixup_newlines): Use old-style function header. · 29d83d60

2002-05-20  Duraid Madina   <duraid@fl.net.au>

	* tradcpp.c (fixup_newlines): Use old-style function header.

From-SVN: r53677

committed May 21, 2002

29d83d60 Browse Files

* reload1.c (reload_cse_simplify): Fix typo in rtx code check. · e0a09fda
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From-SVN: r53675
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Krister Walfridsson committed May 20, 2002
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20 May, 2002 16 commits

Base on suggestions from Zhang Fuxin <fxzhang@ict.ac.cn>: · e0c13c70

2002-05-20  H.J. Lu  (hjl@gnu.org)

	Base on suggestions from Zhang Fuxin <fxzhang@ict.ac.cn>:

	* config/mips/mips.h (DFMODE_NAN): Defined.
	(SFMODE_NAN): Likewise.

From-SVN: r53674

committed May 20, 2002

e0c13c70 Browse Files

Back out my previous patch; causes bootstrap problem for Ada (86 Linux) · 4c11675d
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From-SVN: r53671
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Dale Johannesen committed May 20, 2002
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params.c: Fix formatting. · 6a4d6760

	* params.c: Fix formatting.
	* params.h: Likewise.
	* predict.c: Likewise.
	* prefix.c: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.

From-SVN: r53670

committed May 20, 2002

6a4d6760 Browse Files

index.html (5.4): Recommend against -I options for finding the ext headers. · fe1cc883

2002-05-20  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/faq/index.html (5.4):  Recommend against -I options for
	finding the ext headers.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r53669

committed May 20, 2002

fe1cc883 Browse Files

linux.h (SDB_DEBUGGING_INFO): Undefine. · 5715ca64

2002-05-20  H.J. Lu  (hjl@gnu.org)

	* gcc/config/mips/linux.h (SDB_DEBUGGING_INFO): Undefine.

From-SVN: r53668

committed May 20, 2002

5715ca64 Browse Files

arm-wince-pe.h (ASM_SPEC): Pass -mcpu and -march switches straight on to the… · 00b89f01

arm-wince-pe.h (ASM_SPEC): Pass -mcpu and -march switches straight on to the assembler, do not abbreviate them.

    * config/arm/arm-wince-pe.h (ASM_SPEC): Pass -mcpu and -march
    switches straight on to the assembler, do not abbreviate them.
    * config/arm/elf.h (ASM_SPEC): As above.
    * config/arm/semi.h (ASM_SPEC): As above.
    * config/arm/unknown-elf-oabi.h (ASM_SPEC): As above.
    * config/arm/xscale-coff.h (SUBTARGET_ASM_SPEC): Pass
    -mcpu=xscale on to the assembler by default.
    * config/arm/xscale-elf.h (SUBTARGET_ASM_SPEC): As above.

From-SVN: r53667

committed May 20, 2002

00b89f01 Browse Files

Makefile.in (SHELL): Set to @SHELL@. · 4d426f4e

	* libF77/Makefile.in (SHELL): Set to @SHELL@.
	* libI77/Makefile.in (SHELL): Likewise.
	* libU77/Makefile.in (SHELL): Likewise.

From-SVN: r53666

committed May 20, 2002

4d426f4e Browse Files

cse.c (canon_hash): Reorder do_not_record test. · 1441374b

        * cse.c (canon_hash): Reorder do_not_record test.  Always
        allow pic_offset_table_rtx.

From-SVN: r53665

committed May 20, 2002

1441374b Browse Files

Makefile.in (SHELL): Set to @SHELL@. · 9aa338ec

	* Makefile.in (SHELL): Set to @SHELL@.
	(WARN_CFLAGS): New.
	(ALL_CFLAGS): Add $(WARN_CFLAGS).

From-SVN: r53662

committed May 20, 2002

9aa338ec Browse Files

* init.c (build_default_init): Remove unused variable. · 500abaa8
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From-SVN: r53660
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Andreas Jaeger committed May 20, 2002
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Makefile.in: Use @SHELL@, not /bin/sh for SHELL definition. · ffd56a64

2002-05-20  Toon Moene  <toon@moene.indiv.nluug.nl>

	* Makefile.in: Use @SHELL@, not /bin/sh for SHELL
	definition.

From-SVN: r53659

committed May 20, 2002

ffd56a64 Browse Files

memcpy-2.c (SEQUENCE_LENGTH): Define. · 02116b3d

	* gcc.c-torture/execute/memcpy-2.c (SEQUENCE_LENGTH): Define.
	(MAX_COPY): Bump up to 10 times sizeof (long long).
	(main): Use a pattern of SEQUENCE_LENGTH different characters to copy.

	* gcc.c-torture/execute/memset-1.c (MAX_COPY): Bump up to 10 times
	sizeof (long long).

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

From-SVN: r53658

committed May 20, 2002

02116b3d Browse Files

* g++.dg/ext/oper1.C: New test. · b3f47c78
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From-SVN: r53657
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David Billinghurst committed May 20, 2002
b3f47c78 Browse Files

call.c (any_strictly_viable): New. · ecc42c14

* call.c (any_strictly_viable): New.
(build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs.

From-SVN: r53656

committed May 20, 2002

ecc42c14 Browse Files

optabs.c (expand_cmplxdiv_wide): Use complex_part_zero_p. · c0fe508e

2002-05-19  Toon Moene  <toon@moene.indiv.nluug.nl>

	* optabs.c (expand_cmplxdiv_wide): Use complex_part_zero_p.
	(expand_binop): Ditto (3 times).

From-SVN: r53655

committed May 20, 2002

c0fe508e Browse Files

Makefile.in (distclean): Remove QMTest stuff. · f362c762

	* Makefile.in (distclean): Remove QMTest stuff.
	(QMTEST_PATH): New variable.
	(QMTESTFLAGS): Likewise.
	(QMTESTRUNFLAGS): Likewise.
	(QMTEST): Likewise.
	(QMTEST_GPP_TESTS): Likewise.
	(QMTEST_DIR): Likewise.
	(QMTEST_DIR/context): New target.
	(qmtest-g++): Likeise.
	(qmtest-gui): Likewise.
	(QMTEST_DIR/gpp-expected.qmr): Likewise.

	* README.QMTEST: New file.

From-SVN: r53654

committed May 20, 2002

f362c762 Browse Files