mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2024-12-25 20:49:48 +08:00
Code Issues Packages Projects Releases Wiki Activity
42,872 Commits 73 Branches 201 Tags 2.1 GiB
2605d809d9
Commit Graph

42872 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Mark Mitchell
83b35bd149 Adjust copyright dates 
From-SVN: r53296
 2002-05-08 18:26:06 +00:00
Jason Merrill
29b91443e9 re PR c++/6381 (Missing assembler label) 
* dwarf2out.c (output_call_frame_info): Don't emit a CIE with no FDEs.

        * dwarf2out.c (gen_type_die): Abort on broken recursion.

        PR c++/6381
        * dwarf2out.c (rtl_for_decl_location): Only expand INTEGER_CST and
        REAL_CST.

From-SVN: r53295
 2002-05-08 11:33:04 -04:00
Nick Clifton
6c76b95000 Do not allow big-endian/little-endian multilibs to override arm/thumb multilibs. 
Do not allow big-endian/little-endian multilibs to override arm/thumb
multilibs.
Do not build hardware floating point multilibs, nor apcs-26 multilibs for
the Thumb.

From-SVN: r53294
 2002-05-08 15:01:13 +00:00
Mark Mitchell
f90bf7ca71 re PR target/6569 (sparc-sun-solaris2.7 C testsuite regression in compile/20011119-2.c) 
PR c/6569.
	* varasm.c (mark_weak): New function.
	(merge_weak): Use it.  Do not call declare_weak.
	(declare_weak): Use merge_weak.

	PR c/6569
	* gcc.dg/weak-3.c: Update location of warning messages.
	* gcc.dg/weak-5.c: Likewise.

From-SVN: r53293
 2002-05-08 14:37:55 +00:00
David Billinghurst
61b8fbecf7 libjava.exp (test_libjava_from_javac): Append .exe to executable names. 
2002-05-09  David.Billinghurst  <David.Billinghurst@riotinto.com>

	* testsuite/lib/libjava.exp (test_libjava_from_javac):
	Append .exe to executable names.  Fix for cygwin.

From-SVN: r53291
 2002-05-08 12:38:55 +00:00
Jan Hubicka
3ae9b37906 Fix merge typos. 
From-SVN: r53288
 2002-05-08 11:16:37 +00:00
Jan Hubicka
1e150f2cd2 cse.c (dead_libcall_p): Update counts. 
* cse.c (dead_libcall_p): Update counts.
	(delete_trivially_dead_insns): Update call of dead_libcall_p.

From-SVN: r53287
 2002-05-08 11:13:54 +00:00
Jan Hubicka
969d70ca57 cfglayout.c (function_tail_eff_head): Rename to ... 
* cfglayout.c (function_tail_eff_head): Rename to ...
	(function_footer): ... this one.
	(unlink_insn_chain): New functions.
	(label_for_bb): Only call block_label and emit debug message.
	(record_effective_endpoints): Actually unlink the headers and footers.
	(fixup_reorder_cahin): Re-insert the unlinked sequences.
	(cfg_layout_duplicate_bb): Use duplicate_insn_chain.
	* cfglayout.h (struct reorder_block_def): New fields footer/header;
	remove eff_head/eff_end.
	* rtl.h (set_first_insn): Declare.
	* emit-rtl.c (set_first_insn): New function.

	* cfglayout.c (fixup_reorder_chain): Dump duplicated
	(cfg_layout_can_duplicate_bb_p, cfg_layout_rerirect_edge,
	cfg_layout_duplicate_bb): New global function.
	(duplicate_insn_chain): New static function.
	* cfglayout.h (cfg_layout_can_duplicate_bb_p, cfg_layout_rerirect_edge,
	cfg_layout_duplicate_bb): Declare.
	(struct reorder_block_def): Add "original" field.
	* emit-rtl.c (emit_copy_of_insn_after): New function.
	* rtl.h (emit_copy_of_insn_after): Declare.

	* cfglayout.c (fixup_fallthru_exit_predecessor): Kill.
	(fixup_reorder_chain): properly handle edges to exit block.

Wed May  8 11:10:31 CEST 2002  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
			       Jan Hubicka  <jh@suse.cz>

	* basic-block.h (note_prediction_to_br_prob): declare.
	* c-semantics.c: Inlucde predit.h
	(expand_stmt): predict GOTO_STMT as not taken.
	* cfgcleanup.c: (delete_unreachable_blocks): Make global.
	(cleanup_cfg): Do not free tail_recursion_list.
	* cfgrtl.c (can_delete_note_p): Delete NOTE_INSN_PREDICTION.
	(flow_delete_block): Kill predictions past end of basic block.
	* output.h (delete_unreachable_blocks): Declare.
	* predict.c (predicted_by_p, process_note_predictions,
	process_note_prediction, last_block_p): New function.
	(estimate_probability): Bypass loop on PRED_CONTINUE;
	do not handle noreturn heuristics; kill PRED_RETURN; add
	PRED_EARLY_RETURN.
	* predict.def (PRED_CONTINUE, PRED_EARLY_RETURN, PRED_GOTO,
	PRED_CONST_RETURN, PRED_NEGATIVE_RETURN, PRED_NULL_RETURN): New.
	* predict.h (IS_TAKEN): New constant.
	* print-rtl.c (print_rtx): Pretty print NOTE_INSN_PREDICTION.
	* rtl.c (NOTE_INSN_PREDICTION): New.
	* rtl.h (NOTE_PREDICTION, NOTE_PREDICTION_ALG, NOTE_PREDICTION_FLAGS):
	New macro.
	(insn_note): add NOTE_INSN_PREDICTION.
	* sibcall.c (optimize_sibling_and_tail_recursive_call): Do not build
	CFG; free tail_recursion_label_list.
	* stmt.c: Include predict.h;
	(return_prediction): New.
	(expand_value_return): Use it.
	* toplev.c: Lower NOTE_INSN_PREDICTION before sibcall.

From-SVN: r53285
 2002-05-08 09:17:27 +00:00
Richard Sandiford
41f8d041be mips.md: Name the unspecs with define_constant. 
* config/mips/mips.md: Name the unspecs with define_constant.
	(*HILO_delay): Rename to 'hilo_delay' (no star).
	(reload_indi): Replace gen_rtx_UNSPEC with gen_hilo_delay.
	(reload_outdi, reload_outsi): Likewise.

From-SVN: r53284
 2002-05-08 08:01:35 +00:00
GCC Administrator
744015dc2f Daily bump. 
From-SVN: r53283
 2002-05-08 07:17:04 +00:00
Tom Tromey
5643bb97e4 * gjavah.c (throwable_p): Use xstrdup, not strdup. 
From-SVN: r53279
 2002-05-08 04:51:50 +00:00
Alexandre Oliva
6706f1167e configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at script entry, and set LD to it when configuring multilibs. 
* configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
script entry, and set LD to it when configuring multilibs.
* configure: Rebuilt.

From-SVN: r53278
 2002-05-08 04:38:00 +00:00
Kazu Hirata
9cabb1d829 * toplev.c: Fix formatting. 
From-SVN: r53276
 2002-05-08 02:05:00 +00:00
Tom Tromey
6b9b5de22a re PR java/1200 (gcjh -jni doesn't respect class hierarchy) 
Fix for PR java/1200:
	* gjavah.c (throwable_p): New function.
	(decode_signature_piece): Use it.  A `WeakReference' isn't the
	same as a `jweak'.
	Include hashtab.h.
	(gcjh_streq): New function.

From-SVN: r53275
 2002-05-08 01:41:41 +00:00
David S. Miller
db84f1bded Add forgotten changelog entry. 
From-SVN: r53273
 2002-05-07 17:00:17 -07:00
Janis Johnson
4c76f8561e config.in (ENABLE_RTL_FLAG_CHECKING): New. 
* config.in (ENABLE_RTL_FLAG_CHECKING): New.
	* configure.in (ac_rtlflag_checking): New.
	* doc/install.texi (--enable-checking): Document RTL flag checking.
	* configure: Regenerated.

From-SVN: r53272
 2002-05-07 22:52:19 +00:00
Neil Booth
44a147ad2e c-common.c (c_common_init): Set options->unsigned_wchar. 
* c-common.c (c_common_init): Set options->unsigned_wchar.
	* cppinit.c (cpp_create_reader): Default unsigned_wchar,
	group target dependencies.
	(init_builtins, cpp_handle_option): Update.
	* cpplex.c (cpp_interpret_charconst): Update.
	* cpplib.h (struct cpp_options): Add unsigned_wchar, rename
	signed_char to unsigned_char, group target dependencies.
	* defaults.h (WCHAR_UNSIGNED): Remove.
	* system.h (WCHAR_UNSIGNED, MAX_CHAR_TYPE_SIZE): Poison.
config:
	* freebsd.h, interix.h, alpha/freebsd.h, arm/freebsd.h,
	i386/386bsd.h, i386/beos-elf.h, i386/bsd386.h, i386/cygwin.h,
	i386/djgpp.h, i386/freebsd-aout.h, i386/i386-interix.h,
	i386/win32.h, ia64/freebsd.h, mips/netbsd.h, rs6000/freebsd.h,
	sh/elf.h, sh/sh.h, sparc/freebsd.h: Remove WCHAR_UNSIGNED.
doc:
	* tm.texi: Remove MAX_CHAR_TYPE_SIZE.

From-SVN: r53271
 2002-05-07 21:07:24 +00:00
Mark Mitchell
522e3d2226 configure.in: Add support for WindISS. 
* configure.in: Add support for WindISS.
	* configure: Regenerated.
	* configure.target: Add support for WindISS.
	* config/os/windiss/bits/ctype_base.h: New file.
	* config/os/windiss/bits/ctype_inline.h: Likewise.
	* config/os/windiss/bits/ctype_noninline.h: Likewise.
	* config/os/windiss/bits/os_defines.h: Likewise.

From-SVN: r53269
 2002-05-07 20:43:10 +00:00
Mark Mitchell
e9a6ff0c70 *** empty log message *** 
From-SVN: r53268
 2002-05-07 20:26:01 +00:00
Mark Mitchell
cace4f938d inclhack.def (windiss_math1): New fix. 
* fixinc/inclhack.def (windiss_math1): New fix.
	(windiss_math2): Likewise.
	(windiss_valist): Likewise.
	* fixinc/fixincl.x: Regenerated.

From-SVN: r53267
 2002-05-07 20:17:24 +00:00
Andreas Jaeger
e2ff6ceeae genautomata.c (output_internal_min_issue_delay_func): Add ATTRIBUTE_UNUSED to avoid warning with empty dfa. 
* genautomata.c (output_internal_min_issue_delay_func): Add
	ATTRIBUTE_UNUSED to avoid warning with empty dfa.
	(output_internal_trans_func): Likewise.

From-SVN: r53266
 2002-05-07 21:07:46 +02:00
Tom Tromey
5d243e08b8 * java/lang/natString.cc (unintern): Fixed typo. 
From-SVN: r53265
 2002-05-07 19:07:07 +00:00
Mark Mitchell
deae2ed9a8 configure.in (AC_TYPE_PID_T): Use it. 
* configure.in (AC_TYPE_PID_T): Use it.
	* configure: Regenerated.
	* getruntime.c: Include <sys/types.h>.
	* waitpid.c: Likewise.  Use pid_t, not int, as the type of "pid".

From-SVN: r53264
 2002-05-07 18:50:53 +00:00
Andreas Jaeger
2c7e9098fb * parse.y (finish_for_loop): Fix if statement. 
From-SVN: r53263
 2002-05-07 20:42:50 +02:00
Jeff Law
bdad4be519 pa.c (hppa_profile_hook): Use force_reg to get the address of the profile hook into an appropriate pseudo... 
* pa.c (hppa_profile_hook): Use force_reg to get the address
	of the profile hook into an appropriate pseudo register.

From-SVN: r53260
 2002-05-07 11:03:37 -06:00
Jan Hubicka
18aed4ab20 * target.h (FFETARGET_32bit_longs): Undefine for x86-64. 
From-SVN: r53259
 2002-05-07 18:29:02 +02:00
Mark Mitchell
a1ffecd9e2 sysv4.h (SUBTARGET_SWITCHES): Add -mwindiss. 
* config/rs6000/sysv4.h (SUBTARGET_SWITCHES): Add -mwindiss.
	(LINK_START_SPEC): Handle it.
	(LINK_OS_SPEC): Likewise.
	(CPP_SPEC): Likewise.
	(STARTFILE_SPEC): Likewise.
	(LIB_SPEC): Likewise.
	(ENDFILE_SPEC): Likewise.  Do not assume crtsavres.o is used on
	all platforms.
	(CRTSAVRES_DEFAULT_SPEC): New macro.
	(LIB_WINDISS_SPEC): New macro.
	(CPP_OS_WINDISS_SPEC): Likewise.
	(STARTFILE_WINDISS_SPEC): Likewise.
	(ENDFILE_WINDISS_SPEC): Likewise.
	(LINK_START_WINDISS_SPEC): Likewise.
	(LINK_OS_WINDISS_SPEC): Likewise.
	* config/rs6000/windiss.h: New file.

From-SVN: r53257
 2002-05-07 14:42:29 +00:00
Aldy Hernandez
df966bffc0 rs6000.c (bdesc_2arg): Fix vmax typos. 
2002-05-07  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.c (bdesc_2arg): Fix vmax typos.

From-SVN: r53254
 2002-05-07 08:04:31 +00:00
GCC Administrator
ac8c66f3ce Daily bump. 
From-SVN: r53253
 2002-05-07 07:17:44 +00:00
Richard Henderson
818c0c9493 re PR c++/6212 (g++ testsuite EH regressions for irix6 -mabi=64) 
PR c++/6212
        * expr.c (highest_pow2_factor_for_type): New.
        (expand_assignment): Use it.

From-SVN: r53249
 2002-05-06 22:44:26 -07:00
Tom Tromey
486e8c0cd3 re PR java/5941 (incorrect "Unreachable statement" error) 
Fix for PR java/5941:
	* parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
	loop update expression.
	(java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
	* java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.

From-SVN: r53247
 2002-05-07 03:32:01 +00:00
Aldy Hernandez
61e0b50fd7 rs6000.md ("altivec_mtvscr"): Change to unspec_volatile. 
2002-05-06  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.md ("altivec_mtvscr"): Change to
        unspec_volatile.
        ("altivec_mfvscr"): Same.

From-SVN: r53246
 2002-05-07 02:48:06 +00:00
Janis Johnson
5a63e06940 rtl.h (struct rtx_def): Update comments. 
* rtl.h (struct rtx_def): Update comments.
	(RTL_FLAG_CHECK[12345678]): New.  (rtl_check_failed_flag): Declare.
	(RTL_FLAG): New.  (CLEAR_RTX_FLAGS): New.  (flag access macros): Use
	RTL_FLAG_CHECK macros with list of expected RTL codes.
	* rtl.c (copy_rtx, shallow_copy_rtx): Use RTX_FLAG macro.
	(rtl_check_failed_flag): New.
	* reload1.c (reload): Use REG macro before changing rtx to MEM.
	(reload_cse_noop_set_p): Check rtx code before using access macro.
	* config/ia64/ia64.c (process_for_unwind_directive): Check rtx code
	before using access macro.

From-SVN: r53245
 2002-05-07 00:18:48 +00:00
Janis Johnson
4afe395245 * doc/rtl.texi (Flags): Update to reflect current usage. 
From-SVN: r53242
 2002-05-06 23:33:10 +00:00
Roger Sayle
1f77b5da98 re PR rtl-optimization/3995 (i386 optimisation: joining tests) 
PR opt/3995
	* fold-const.c (sign_bit_p): New function.
	(fold) [EQ_EXPR]: Use this to convert (A & C) == 0 into A >= 0 and
        (A & C) != 0 into A < 0, when constant C is the sign bit of A's type.
	Reapply fold when converting (A & C) == C into (A & C) != 0.
	(fold_binary_op_with_conditional_arg): Fix typo in comment.

testsuite/
	* gcc.c-torture/execute/20020506-1.c: New test case.

From-SVN: r53241
 2002-05-06 22:59:38 +00:00
Neil Booth
a5a49440f7 c-common.c (warn_multichar): New. 
* c-common.c (warn_multichar): New.
	(c_common_init): Set CPP's warn_multichar.
	* c-common.h (warn_multichar): New.
	* c-decl.c (warn_multichar): Remove.
	* c-lex.c (lex_charconst): Update.
	* c-tree.h (warn_multichar): Remove.
	* cppexp.c (eval_token): Sign-extend charconst value.
	* cppinit.c (cpp_create_reader): Set warn_multichar.
	* cpplex.c (cpp_interpret_charconst): Don't sign-extend
	each character.  Update prototype.  Sign-extend the result.
	* cpplib.h: Fix conditions.
	(struct cpp_options): Add new warning flag.
	(cpp_interpret_charconst): Update prototype.
cp:
	* Make-lang.in (decl2.o): Update.
	* cp-tree.h (warn_multichar): Remove.
	* decl2.c: Include c-common.h.
	(warn_multichar): Remove.
doc:
	* cpp.texi: Update documentation.
testsuite:
	* gcc.dg/cpp/charconst-3.c: Correct tests accordingly.

From-SVN: r53240
 2002-05-06 22:53:10 +00:00
Tim Josling
d7ee9f9fa7 Added Tim Josling to MAINTAINERS file. 
Added Tim Josling to MAINTAINERS file. Fixed various treelang copyrights. Fix
broken treelang build resulting from changes to c-common.c.

From-SVN: r53239
 2002-05-06 21:57:48 +00:00
David S. Miller
8d8563aeba sparc.md (shift insns): Do not mask off second operand... 
2002-05-06  David S. Miller  <davem@redhat.com>

	* config/sparc/sparc.md (shift insns): Do not mask off
	second operand, 'I' constraint and SHIFT_COUNT_TRUNCATED
	take care of it.

From-SVN: r53238
 2002-05-06 14:31:56 -07:00
Loren J. Rittle
97320a3f23 ltmain.sh: Detect and handle object name conflicts while piecewise linking a static library. 
* ltmain.sh: Detect and handle object name conflicts
	while piecewise linking a static library.

From-SVN: r53237
 2002-05-06 21:26:49 +00:00
Paolo Carlini
b562382902 Test all the facets for the temporary "C" locale switch issue. 
2002-05-06  Paolo Carlini  <pcarlini@unitus.it>

	Test all the facets for the temporary "C" locale switch issue.
	* testsuite/22_locale/codecvt_members_char_char.cc: Add test03.
	* testsuite/22_locale/codecvt_members_wchar_t_char.cc: Likewise.
	* testsuite/22_locale/collate_members_char.cc: Add test04.
	* testsuite/22_locale/collate_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/ctype_members_char.cc: Add test05.
	* testsuite/22_locale/ctype_members_wchar_t.cc: Add test04.
	* testsuite/22_locale/messages_members_char.cc: Add test03.
	* testsuite/22_locale/money_get_members_char.cc: Add test08.
	* testsuite/22_locale/money_get_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/money_put_members_char.cc: Add test07.
	* testsuite/22_locale/money_put_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/moneypunct_members_char.cc: Add test03.
	* testsuite/22_locale/moneypunct_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/num_get_members_char.cc: Add test06.
	* testsuite/22_locale/num_get_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/numpunct_members_char.cc: Add test03.
	* testsuite/22_locale/numpunct_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/time_get_members_char.cc: Add test08.
	* testsuite/22_locale/time_get_members_wchar_t.cc: Likewise.
	* testsuite/22_locale/time_put_members_char.cc: Add test04.
	* testsuite/22_locale/time_put_members_wchar_t.cc: Likewise.

	* testsuite/22_locale/num_put_members_char.cc (test04): Add comment.
	* testsuite/22_locale/num_put_members_wchar_t.cc (test04): Likewise.

From-SVN: r53236
 2002-05-06 21:12:15 +00:00
Vladimir Makarov
83e0be551c genautomata.c (form_the_same_automaton_unit_lists_from_regexp): Fix typo in usage of allof instead of unit. 
2002-05-06  Vladimir Makarov  <vmakarov@redhat.com>

	* genautomata.c (form_the_same_automaton_unit_lists_from_regexp):
	Fix typo in usage of allof instead of unit.

From-SVN: r53235
 2002-05-06 20:14:32 +00:00
Richard Henderson
688ec71856 recog.c (if_test_bypass_p): Accept multiple set insns for OUT, and any jump or call for IN. 
* recog.c (if_test_bypass_p): Accept multiple set insns for OUT,
        and any jump or call for IN.

From-SVN: r53234
 2002-05-06 13:08:30 -07:00
Bernd Schmidt
f6536266dd Fix problems compiling xmmintrin.h with only -msse. 
From-SVN: r53230
 2002-05-06 18:17:08 +00:00
Roger Sayle
0316d49bf1 fold-const.c (lshift-double): Cast the high word to an unsigned HOST_WIDE_INT when... 
* fold-const.c (lshift-double): Cast the high word to an unsigned
	HOST_WIDE_INT when extracting sign bit to avoid compiler warning.
	(div_and_round_double): Cast carry to a signed HOST_WIDE_INT to
	avoid compiler warning.  (fold): Remove redundant code from
	BIT_AND_EXPR as integer operands are canonicalized to be arg1.

From-SVN: r53228
 2002-05-06 16:59:18 +00:00
Jeff Law
5d50fab314 pa-protos.h (hppa_fpstore_bypass_p): Declare. 
* pa-protos.h (hppa_fpstore_bypass_p): Declare.
        * pa.c (pa_adjust_cost): Remove all true dependency cost
        adjustments.  Also remove support for non-DFA scheduling.
        * pa.md (700, 7100, 7100lc, 7200, 7300): Use bypass mechanism
        to adjust true dependency costs.  Update various comments.
        (7100lc, 7200, 7300 scheduling): Simplify by combining the
        FP ALU & MPY units into a single unit.

From-SVN: r53227
 2002-05-06 10:53:34 -06:00
Catherine Moore
a17a104c21 (compute_register_save_size): Make sure 
to count all of the registers that will be saved.

From-SVN: r53226
 2002-05-06 12:41:48 -04:00
Jan Hubicka
7799175fd9 * i386.c (q_regs_operand): Use ANY_QI_REGS_P. 
From-SVN: r53224
 2002-05-06 16:07:03 +00:00
Kaveh R. Ghazi
567310ad7f os_defines.h (_SGI_SOURCE, [...]): Ensure they are always defined. 
* config/os/irix/irix5.2/bits/os_defines.h (_SGI_SOURCE,
	__EXTENSIONS__): Ensure they are always defined.

From-SVN: r53216
 2002-05-06 14:03:57 +00:00
Phil Edwards
de20ab96b1 documentation.html: Fix broken link. 
2002-05-06  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/documentation.html:  Fix broken link.

From-SVN: r53211
 2002-05-06 11:43:56 +00:00
David Billinghurst
736a57deec libjava.exp (libjava_arguments): Don't link with -no-install on *-*-cygwin*. 
2002-05-06  David.Billinghurst  <David.Billinghurst@riotinto.com>

	* testsuite/lib/libjava.exp (libjava_arguments): Don't link
	with -no-install on *-*-cygwin*.

From-SVN: r53210
 2002-05-06 11:37:34 +00:00