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Author SHA1 Message Date
Aldy Hernandez
89cc6be350 do not combine asm stmts in scan_loop 
From-SVN: r43178
 2001-06-11 09:36:06 +00:00
Michael Hayes
5fd83d4e51 simplify-rtx.c (simplify_subreg): Fix offset calculation for complex values within a CONCAT. 
* simplify-rtx.c (simplify_subreg): Fix offset calculation
	for complex values within a CONCAT.

From-SVN: r43177
 2001-06-11 09:30:50 +00:00
Joseph Myers
ecb7d6b3f4 install.texi: Update details of what components are included in the GCC distribution. 
* doc/install.texi: Update details of what components are included
	in the GCC distribution.  Update default directory for g++
	includes.  Update documentation relating to old libio.  Adjust
	documentation on DejaGnu environment variables.  Remove
	documentation of --enable-cpplib.

From-SVN: r43175
 2001-06-11 08:26:33 +01:00
Joseph Myers
3b04da4260 contrib.texi: Fix alphabetical order. 
* doc/contrib.texi: Fix alphabetical order.  Fix typos.  Improve
	markup.

From-SVN: r43173
 2001-06-11 08:23:20 +01:00
GCC Administrator
0b51912a1d Daily bump. 
From-SVN: r43171
 2001-06-11 07:16:15 +00:00
Richard Henderson
e16d045df7 ifcvt.c (life_data_ok): New. 
* ifcvt.c (life_data_ok): New.
        (merge_if_block): Use it to determine whether to update
        global_live_at_end.
        (if_convert): Set it.

From-SVN: r43170
 2001-06-10 22:16:10 -07:00
Benjamin Kosnik
68fe6226c8 std_cwchar.h: Alphabetize. 
2001-06-10  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_std/bits/std_cwchar.h: Alphabetize.
	* include/bits/char_traits.h: Tweak.
	* acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Check for
	everything used by std_cwchar.h.
	* aclocal.m4: Regenerate.
	* configure.in: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r43167
 2001-06-11 04:36:59 +00:00
Richard Henderson
ad5ef673ca * config/alpha/osf5.h (ASM_OLDAS_SPEC): Add -c. 
From-SVN: r43166
 2001-06-10 19:31:56 -07:00
Alexandre Oliva
c474f76beb invoke.texi (MN10300 Options): Document -mno-crt0. 
* doc/invoke.texi (MN10300 Options): Document -mno-crt0.
(SH Options): Document -mieee.
* doc/install.texi (Final install): Remove obsolete information
about installing cross compilers.
* doc/gcc.1: Rebuilt.

From-SVN: r43164
 2001-06-11 01:03:12 +00:00
Benjamin Kosnik
61c7194612 acinclude.m4 (GLIBCPP_ENABLE_C99): Add stdio.h checking. 
2001-06-10  Benjamin Kosnik  <bkoz@redhat.com>

	* acinclude.m4 (GLIBCPP_ENABLE_C99): Add stdio.h checking.
	Add checking for strtof, _Exit in stdlib.h
	* aclocal.m4: Regenerate.
	* configure.in: Regenerate.
	* include/c_std/bits/std_cstdio.h: Alphabetize lists.
	(snprintf): Put C99 functions into __gnu_cxx namespace.
	(vfscanf): Same.
	(vscanf): Same.
	(vsnprintf): Same.
	(vsscanf): Same.
	* include/c_std/bits/std_cstdlib.h: Alphabetize lists. Put undefs
	for C99 functions within _GLIBCPP_USE_C99 guard.
	(_Exit): Same.
	(strtof): Same.
	(strtold): Same.
	* include/bits/locale_facets.tcc: Check if C99 is enabled.
	* include/c_std/bits/std_cwchar.h (__gnu_cxx): Put undefs within
	C99 guard.
	* include/c_std/bits/cmath.tcc: Formatting tweak.
	* include/c_std/bits/std_cmath.h: Same.

From-SVN: r43161
 2001-06-10 23:26:34 +00:00
Richard Henderson
c176c051f8 alpha.c (override_options): Set align_loops, align_jumps, and align_functions. 
* config/alpha/alpha.c (override_options): Set align_loops,
        align_jumps, and align_functions.
        * config/alpha/alpha.h (FUNCTION_BOUNDARY): Set to 32 bits.
        (LOOP_ALIGN, LABEL_ALIGN_AFTER_BARRIER): Remove.

From-SVN: r43160
 2001-06-10 16:15:03 -07:00
Michael Hayes
76321db654 emit-rtl.c (gen_lowpart_common): Do not assume that SFmode and DFmode are one and two words in size. 
* emit-rtl.c (gen_lowpart_common): Do not assume that SFmode and DFmode
	are one and two words in size.

From-SVN: r43158
 2001-06-10 22:49:40 +00:00
Alexandre Oliva
2e24615021 ptrmem.C: Take into account different representation on MN10300 and ARM/Thumb. 
* g++.old-deja/g++.abi/ptrmem.C: Take into account different
representation on MN10300 and ARM/Thumb.

From-SVN: r43157
 2001-06-10 21:50:47 +00:00
Alexandre Oliva
eb2d06144a typeck.c (get_member_function_from_ptrfunc): Don't clobber delta. 
* typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]:
Don't clobber delta.
(expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn.

From-SVN: r43156
 2001-06-10 21:50:40 +00:00
Alexandre Petit-Bianco
9b8c19b4f5 exception.cc (cstdlib): Replaces stdlib.h. 
2001-06-10  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * exception.cc (cstdlib): Replaces stdlib.h.
        (_Jv_Throw): Use std::abort().
        (PERSONALITY_FUNCTION): Likewise.

(http://gcc.gnu.org/ml/gcc-patches/2001-06/msg00620.html )

From-SVN: r43153
 2001-06-10 13:59:37 -07:00
Richard Henderson
6cfc03411c invoke.texi (Optimization Options): Document -fpeephole2. 
* doc/invoke.texi (Optimization Options): Document -fpeephole2.
        (Code Generation Options): Document -fnon-call-exceptions.

From-SVN: r43151
 2001-06-10 12:55:57 -07:00
Richard Henderson
0bdcca681d concat.c: Include string.h. 
* concat.c: Include string.h.  Fix int vs size_t usage.
        Simplify the iteration loops.  Use memcpy.

From-SVN: r43149
 2001-06-10 11:57:15 -07:00
Mark Kettenis
33a1b84b69 * config/i386/gnu.h (MD_FALLBACK_FRAME_STATE_FOR): Undefine. 
From-SVN: r43148
 2001-06-10 11:54:50 -07:00
Tom Tromey
7abecd65ae re PR java/2299 (Use of += for String arrays produces Segfault during compilation) 
2001-03-20  Tom Tromey  <tromey@redhat.com>
	    Alexandre Petit-Bianco <apbianco@redhat.com>

	* parse.y (patch_assignment): Handle the case of a SAVE_EXPR
	inside an array reference. Insertion of the array store check
	rewritten. Fixes PR java/2299.

(http://gcc.gnu.org/ml/gcc-patches/2001-06/msg00611.html )

Co-Authored-By: Alexandre Petit-Bianco <apbianco@redhat.com>

From-SVN: r43146
 2001-06-10 11:45:06 -07:00
Jeff Sturm
21a6bb3c45 decl.c (create_primitive_vtable): Don't call make_decl_rtl. 
2001-06-05  Jeff Sturm  <jsturm@one-point.com>

	* decl.c (create_primitive_vtable): Don't call make_decl_rtl.

(http://gcc.gnu.org/ml/gcc-patches/2001-06/msg00265.html )

From-SVN: r43144
 2001-06-10 11:24:53 -07:00
Toon Moene
226f8242c0 20010610.f: New. 
2001-06-10  Toon Moene  <toon@moene.indiv.nluug.nl>

	* g77.f-torture/execute/20010610.f: New.

From-SVN: r43143
 2001-06-10 17:57:29 +00:00
Stephane Carrez
46f41fed63 * m68hc11.md (peepholes): Remove unused and wrong peepholes. 
From-SVN: r43142
 2001-06-10 19:08:27 +02:00
Gabriel Dos Reis
2a2b2d432e Makefile.in (c-parse.o): Depend on diagnostic.h 
gcc/

2001-06-10  Mark Mitchell <mark@codesourcery.com>
	    Gabriel Dos Reis  <gdr@codesourcery.com>

	* Makefile.in (c-parse.o): Depend on diagnostic.h
	(dwarf2out.o): Likewise.

	* dwarf2out.c: #include diagnostic.h

	* toplev.h (warningcount, errorcount, sorrycount): Remove
	declarations.

	* toplev.c (warningcount, errorcount, sorrycount): Remove
	definitions.

	* diagnostic.h (struct output_buffer): Reorder fields.
	(diagnostic_kind_count): New macro.
	(errorcount, warningcount, sorrycount): Define as macros.
	(diagnostic_report_warnings_p): New macro.
	(output_state): Add diagnostic_count field.

	* diagnostic.c (warningcount, errorcount, inhibit_warnings):
	Remove tentative declaration.
	(count_error): Use diagnostic_report_warnings_p.

	* c-parse.in: #include diagnostic.h

ch/

2001-06-10  Gabriel Dos Reis  <gdr@codesourcery.com>

	* decl.c: #include diagnostic.h
	* actions.c: #include diagnostic.h
	* Makefile.in (actions.o): Depend on diagnostic.h
	(decl.o): Depend on diagnostic.h

cp/

2001-06-10  Mark Mitchell <mark@codesourcery.com>
	    Gabriel Dos Reis  <gdr@codesourcery.com>

	* Make-lang.in (cp/call.o): Depend on diagnostic.h
	(cp/typeck.o): Depend on diagnostic.h
	(cp/typeck2.o): Depend on diagnostic.h
	(cp/repo.o): Depend on dignostic.h
	* typeck.c: #include diagnostic.h
	(convert_for_initialization): Remove extern declaration for
	warningcount and errorcount.

	* call.c: #include diagnostic.h
	(convert_like_real): Remove extern declaration for warnincount and
	errorcount.

	* repo.c: #include diagnostic.h
	* typeck2.c: #include diagnostic.h

From-SVN: r43140
 2001-06-10 13:48:04 +00:00
Toon Moene
3f0ae30efc g77install.texi: Remove. 
2001-06-10  Toon Moene  <toon@moene.indiv.nluug.nl>

	* g77install.texi: Remove.
	* Make-lang.in: Remove all mention of g77install.texi.
	* g77.texi: Add documentation on how to get output always
	flushed and how to increase the maximum unit number.
	Remove all mention of g77install.texi.
	* bugs.texi: Add documentation on how to change the threshold
	for putting local arrays on the stack.

From-SVN: r43139
 2001-06-10 13:23:19 +00:00
Stephane Carrez
9eee2c76b8 m68hc11.md ("extendhisi2"): Fix constraints to prefer a memory for operand 1. 
* config/m68hc11/m68hc11.md ("extendhisi2"): Fix constraints to
	prefer a memory for operand 1.
	("*addsi3"): Fix constraints, the '!' was too strong.
	("*addsi3_split"): Accept soft register and split accordingly.

From-SVN: r43137
 2001-06-10 12:24:48 +02:00
Stephane Carrez
3bcda5fbce m68hc11-protos.h (m68hc11_initialize_trampoline): Move definition in the RTX_CODE section. 
* config/m68hc11/m68hc11-protos.h (m68hc11_initialize_trampoline):
	Move definition in the RTX_CODE section.

From-SVN: r43134
 2001-06-10 12:18:40 +02:00
Stephane Carrez
5becdf1187 m68hc11.h (RETURN_ADDR_RTX): Define the return address as relative to the argument pointer. 
* config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Define the return
	address as relative to the argument pointer.

From-SVN: r43133
 2001-06-10 12:16:27 +02:00
Jan Hubicka
671413c5c9 * predict.def (PRED_OPCODE): Place before call and error_return. 
From-SVN: r43131
 2001-06-10 08:59:51 +00:00
Jan Hubicka
0b92ff33b8 predict.def (PRED_CALL, [...]): New. 
* predict.def (PRED_CALL, PRED_ERROR_RETURN): New.
	* predict.c (estimate_probability): Calculate dominance
	information; improve detection of NORETURN heuristics;
	add call/error_return heuiristics; tweak comparison heuristics
	to recognize -1.

From-SVN: r43130
 2001-06-10 08:01:57 +00:00
Benjamin Kosnik
680cd9ed7b std_cstdio.h: Include cstddef for size_t. 
2001-06-10  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_std/bits/std_cstdio.h: Include cstddef for size_t.

From-SVN: r43128
 2001-06-10 07:42:25 +00:00
GCC Administrator
6651f4c1b9 Daily bump. 
From-SVN: r43126
 2001-06-10 07:16:09 +00:00
Alexandre Oliva
b1018de69d invoke.texi (C Dialect Options): Document -aux-info. 
* doc/invoke.texi (C Dialect Options): Document -aux-info.
(Debugging Options): Document -print-multi-directory and
-print-multi-lib.
* doc/gcc.1: Rebuilt.

From-SVN: r43124
 2001-06-10 00:34:45 +00:00
Alexandre Oliva
c47af4b7d3 toplev.c (independent_decode_option): Require =' between -aux-info' and filename in the same argument. 
* toplev.c (independent_decode_option): Require `=' between
`-aux-info' and filename in the same argument.
* gcc.c: Don't pass -aux-info=filename twice.

From-SVN: r43123
 2001-06-10 00:31:07 +00:00
Mark Mitchell
ceafcb9877 New test. 
From-SVN: r43121
 2001-06-09 23:08:24 +00:00
Mark Mitchell
e69decfd36 expr.c (expand_expr, [...]): Do not replace an array element with the known initializing value if... 
* expr.c (expand_expr, case ARRAY_REF): Do not replace
	an array element with the known initializing value if it has
	side-effects.

	* toplev.c (rest_of_compilation): Remove dead code before
	purge_addressof.

From-SVN: r43120
 2001-06-09 23:08:05 +00:00
Neil Booth
3bce8a01ef cppinit.c (print_help): Document -fpreprocessed. 
* cppinit.c (print_help): Document -fpreprocessed.
	* invoke.texi: Similarly.

From-SVN: r43116
 2001-06-09 22:55:49 +00:00
Jan Hubicka
4db384c950 predict.def: New file. 
* predict.def: New file.
	* predict.h: New file.
	* predict.c: Include predict.h.
	(predictor_info): New structure and array.
	(predict_edge, predict_insn): Rewrite; make global.
	(predict_edge_def, predict_insn_def): New global functions.
	(dump_prediction, combine_predictions_for_insns): New
	static functions.
	(estimate_probability): Change calls to predict_edge
	to predict_edge_def and calls to predict_insn to predict_insn_def;
	combine probabilities.
	(expected_value_to_br_prob): Behave as predictor.
	* rtl.h (REG_BR_PRED): Update coment.
	(invert_br_probabilities): New.
	* jump.c: Include predict.h
	(duplicate_loop_exit_test): Drop branch prediction notes.
	(invert_jump): Use invert_br_probabilities.
	* Makefile.in: Add dependancy on predict.h for jump and predict pass.
	* ifcvt.c (dead_or_predicable): Use invert_br_probabilities.
	* combine.c (distribute_notes): Handle BR_PRED.

From-SVN: r43115
 2001-06-09 22:39:25 +00:00
David Billinghurst
5bb8dd28b8 mangle1.C: Change regex to allow USER_LABEL_PREFIX == "_" names. 
* g++.dg/mangle1.C: Change regex to allow USER_LABEL_PREFIX == "_"
names.

From-SVN: r43114
 2001-06-09 22:07:09 +00:00
Richard Henderson
07a96c1b40 New tests. 
From-SVN: r43111
 2001-06-09 14:37:03 -07:00
Jan Hubicka
ee92cb46db predict.c (predict_insn, [...]): New static functions. 
* predict.c (predict_insn, predict_edge): New static functions.
	(estimate_probability): Revamp to use new functions;
	fix loop header heruistics; add loop exist heruistics

From-SVN: r43109
 2001-06-09 21:30:50 +00:00
Alexandre Oliva
9dd7e9cf22 acinclude.m4 (AC_EXEEXT): Work around in case it expands to nothing, as in autoconf 2.50. 
* acinclude.m4 (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* aclocal.m4, configure: Rebuilt.

From-SVN: r43108
 2001-06-09 21:29:16 +00:00
Alexandre Oliva
4a849291bc configure.in (AC_EXEEXT): Work around in case it expands to nothing, as in autoconf 2.50. 
* configure.in (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* acinclude.m4: Likewise.
* aclocal.m4, configure: Rebuilt.

From-SVN: r43107
 2001-06-09 21:29:08 +00:00
Alexandre Oliva
7112135f34 * config.gcc: Re-enable bi-arch sparc on Solaris 7 and above. 
From-SVN: r43106
 2001-06-09 20:37:29 +00:00
Alexandre Oliva
4173be7fe5 configure.in (AC_EXEEXT): Work around in case it expands to nothing, as in autoconf 2.50. 
* configure.in (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* acinclude.m4: Likewise.
* configure: Rebuilt.

From-SVN: r43105
 2001-06-09 20:32:56 +00:00
Alexandre Oliva
4e0abb1d51 acinclude.m4 (AC_EXEEXT): Work around in case it expands to nothing, as in autoconf 2.50. 
* acinclude.m4 (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* configure: Rebuilt.

From-SVN: r43104
 2001-06-09 20:31:23 +00:00
Alexandre Oliva
01ef8751ce configure.in (AC_EXEEXT): Work around in case it expands to nothing, as in autoconf 2.50. 
* configure.in (AC_EXEEXT): Work around in case it expands to
nothing, as in autoconf 2.50.
* configure: Rebuilt.

From-SVN: r43103
 2001-06-09 20:31:13 +00:00
Peter Jakubek
54c6cfdcb6 * config/m68k/m68k.md (ashrdi_const): Fix right shift by 16. 
From-SVN: r43100
 2001-06-09 12:11:22 -07:00
Benjamin Kosnik
d25e11935b std_cwchar.h: Remove size_t injection, include std_cstddef. 
2001-06-09  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_std/bits/std_cwchar.h: Remove size_t injection,
	include std_cstddef.
	* include/c_std/bits/std_ctime.h: Same.
	* include/c_std/bits/std_cstring.h: Same.
	* include/c_std/bits/std_cstdlib.h: Same.

	* include/c_std/bits/std_cstdio.h: Remove vsnprintf, snprintf.
	* include/c_std/bits/std_cctype.h: Remove isblank.

From-SVN: r43097
 2001-06-09 18:53:35 +00:00
Alexandre Oliva
818f0c85ae config.guess: Import CVS version 1.195. 
* config.guess: Import CVS version 1.195.
* config.sub: Import CVS version 1.212.

From-SVN: r43096
 2001-06-09 18:50:20 +00:00
John David Anglin
544d6fa457 vax.h (NOTICE_UPDATE_CC): Set CC_NO_OVERFLOW in cc_status.flags for integer operations that don't update... 
* vax.h (NOTICE_UPDATE_CC): Set CC_NO_OVERFLOW in cc_status.flags
	for integer operations that don't update C bit.

From-SVN: r43094
 2001-06-09 18:30:12 +00:00