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Author SHA1 Message Date
Richard Sandiford
a2ee89d82d * config/mips/vr.h (DRIVER_SELF_SPECS): Change %<mgp32 to %{<mgp32}. 
From-SVN: r58169
 2002-10-15 17:02:56 +00:00
Ulrich Weigand
aee4e0dbfa s390.c (s390_split_branches): Add return value. 
* config/s390/s390.c (s390_split_branches): Add return
	value.  Add parameters TEMP_REG and TEMP_USED.  Use unspec 104.

	(find_base_register_in_addr): New function.
	(find_base_register_ref): New function.
	(replace_base_register_ref): New function.

	(struct constant_pool): Add members pool_insn, insns, and anchor.
	Remove member last_insn.
	(s390_start_pool): Initialize them.
	(s390_end_pool): Emit pool placeholder insn.
	(s390_add_pool_insn): New function.
	(s390_find_pool): Use insns bitmap instead of addresses.
	(s390_dump_pool): Replace placeholder insn.  Emit anchor.
	Replace unspec 104 by local-pool-relative references.
	(s390_output_constant_pool): Output anchor label if required.
	(s390_output_symbolic_const): Handle unspec 104 and 105.
	(s390_add_pool): Remove, replace by ...
	(s390_add_constant, s390_find_constant): ... these new functions.
	(s390_add_anchor): New function.

	(s390_chunkify_pool): Delete, replace by ...
	(s390_chunkify_start, s390_chunkify_finish,
	s390_chunkify_cancel): ... these new functions.
	(s390_optimize_prolog): Add parameter TEMP_REGNO.
	Recompute register live data for special registers.
	(s390_fixup_clobbered_return_reg): New function.
	(s390_machine_dependent_reorg): Rewrite to use new
	s390_chunkify_... routines.

	config/s390/s390.md ("reload_base"): Rename to ...
	("reload_base_31"): ... this.
	("reload_base_64"): New insn.
	("reload_base2"): Remove.
	("reload_anchor"): New insn.
	("pool"): New insn.

	s390.c (s390_pool_overflow): Remove.
	s390.h (s390_pool_overflow): Likewise.
	s390.md ("cjump", "icjump", "doloop_si"): Remove s390_pool_overflow.

From-SVN: r58168
 2002-10-15 16:27:34 +00:00
Nathan Sidwell
6742d92b7f init.c (build_delete): Do not apply save_expr for arrays. 
cp:
	* init.c (build_delete): Do not apply save_expr for arrays.
	(build_vec_delete): Likewise.
testsuite:
	* g++.dg/init/ctor1.C: New test.

From-SVN: r58166
 2002-10-15 16:01:02 +00:00
J"orn Rennecke
c034672ab8 * sh.md (movv8qi_i+2): Don't split if source is -1. 
From-SVN: r58165
 2002-10-15 16:54:06 +01:00
Janis Johnson
b8db17af92 install.texi: Formatting changes for conformance to HTML 4.01. 
2002-10-15  Janis Johnson  <janis187@us.ibm.com>

	* doc/install.texi: Formatting changes for conformance to HTML 4.01.

From-SVN: r58164
 2002-10-15 15:52:33 +00:00
Andrew Haley
dbd1e2d8eb java-tree.h (java_inlining_merge_static_initializers): Declare. 
2002-10-15  Andrew Haley  <aph@redhat.com>

        * java-tree.h (java_inlining_merge_static_initializers): Declare.
        (java_inlining_map_static_initializers): Declare.

From-SVN: r58163
 2002-10-15 15:29:12 +00:00
Ulrich Weigand
23a64177fb * gcc.c-torture/execute/20021015-1.c: New test. 
From-SVN: r58159
 2002-10-15 14:39:40 +00:00
Ulrich Weigand
2d34c58790 re PR rtl-optimization/7409 (loop optimization) 
PR opt/7409
	* loop.c (loop_regs_scan): Mark registers used for function
	argument passing as MAY_NOT_OPTIMIZE.

From-SVN: r58158
 2002-10-15 14:38:10 +00:00
J"orn Rennecke
38364bd2f5 * gcc.dg/weak/typeof-2.c: For SH targets, return before baz3 test. 
From-SVN: r58157
 2002-10-15 14:25:16 +01:00
Jan Hubicka
1877be457e re PR c/7344 (performance regression on huge case statements) 
* i386.md (movv2di_internal): New pattern.
	(movv2df_internal, movv8hi_internal, movv16qi_internal): Fix predicate.
	(movv2di): New expander.
	* i386.c (ix86_preferred_reload_class): Return NO_REGS for vector operands.

	* i386.c (ix86_expand_timode_binop_builtin): Delete.
	(builtin_description): Add SSE1 logicals; rename SSE2 logicals.
	(ix86_init_mmx_sse_builtins): Kill SSE1 logicals.
	(ix86_expand_builtin): Likewise.
	* i386.h (sse_andti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
        sse_andti3,
	sse_andnti4_df_1, sse_andti3_df_2, sse_andti3_sf_1, sse_andti3_sf_2,
        sse_andnti3,
	sse_orti4_df_1, sse_orti3_df_2, sse_orti3_sf_1, sse_orti3_sf_2,
        sse_orti3,
	sse_xorti4_df_1, sse_xorti3_df_2, sse_xorti3_sf_1, sse_xorti3_sf_2,
        sse_xorti3): Kill.
	(sse_andv4sf3, sse_andnv4sf3, sse_orv2df3, sse_xorv2df3, sse_andv2df3,
	 sse_andnv2df3, sse_orv2df3, sse_xorv2df3): New expanders.
	(*sse_andv4sf3, *sse_andnv2df3, *sse_orv4sf3, *sse_xorv4sf3, *sse_andv2df3,
	 *sse_andnv2df3, *sse_orv2df3, *sse_xorv2df3): New patterns.
	(*sse_andsf3, *sse_andndf3, *sse_ordf3, *sse_xordf3, *sse_anddf3,
	 *sse_andndf3, *sse_orv2df3, *sse_xorv2df3): New patterns.

	* xmmintrin.h (__m128i): Define as __v2di.

	PR c/7344
	* predict.c (can_predict_insn_p): New function.
	(estimate_probability): Avoid unnecesary work.
	(process_note_prediction): Likewise.
	* toplev.c (rest_of_compilation): Account early branch prediction pass
	as TV_BRANCH_PROB.

	PR c++/6419
	(expand_expr): Use DECL_RTL_SET_P.

From-SVN: r58156
 2002-10-15 08:24:36 +00:00
GCC Administrator
0aab899b14 Daily bump. 
From-SVN: r58155
 2002-10-15 07:17:08 +00:00
Mark Mitchell
7de85f7efe decl.c (layout_var_decl): Call layout_decl even for variables whose type is an array with unspecified bounds. 
* decl.c (layout_var_decl): Call layout_decl even for variables
	whose type is an array with unspecified bounds.

From-SVN: r58149
 2002-10-15 06:14:58 +00:00
Roger Sayle
dbf4f1a2ba * combine.c (simplify_set): Treat MODE_CC registers like cc0. 
From-SVN: r58148
 2002-10-15 05:01:07 +00:00
Benjamin Kosnik
8c536ae9dc globals.cc (__gnu_cxx::c_locale_impl_compat): Add, alias to c_locale_impl. 
2002-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* src/globals.cc (__gnu_cxx::c_locale_impl_compat): Add, alias to
	c_locale_impl.
	* testsuite/abi_check.cc (line_to_symbol_info): Collect size info.
	* docs/html/abi.txt: Update.

From-SVN: r58147
 2002-10-15 04:22:11 +00:00
Benjamin Kosnik
51502ebc13 static_members.cc (test02): Less provincial. 
2002-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/static_members.cc (test02): Less provincial.

From-SVN: r58144
 2002-10-15 01:05:30 +00:00
Benjamin Kosnik
9fead1f53b static_members.cc (test02): Disable for systems without named locale support. 
2002-10-14  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/static_members.cc (test02): Disable for
	systems without named locale support.
	* testsuite/22_locale/ctor_copy_dtor.cc (test04): Don't assume
	running the testsuites in "C" environment.
	Add new tests.
	* docs/html/22_locale/locale.html: Update.

From-SVN: r58142
 2002-10-14 22:13:34 +00:00
Richard Henderson
741fa37f8b * gcc.dg/20020219-1.c: Disable for 16-bit targets. 
From-SVN: r58141
 2002-10-14 15:07:18 -07:00
Roger Sayle
4f770e7b9d i386.c (k6_cost): Correct typo. 
* config/i386/i386.c (k6_cost): Correct typo.

Co-Authored-By: Zack Weinberg <zack@codesourcery.com>

From-SVN: r58139
 2002-10-14 21:48:12 +00:00
Mark Mitchell
a3b885703b re PR rtl-optimization/6631 (Miscompiled structure access) 
PR optimization/6631
	* Makefile.in (function.o): Depend on langhooks.h.
	* alias.c (objects_must_conflict_p): Check honor_readonly when
	examining TYPE_READONLY.
	* function.c (assign_stack_temp_for_type): Likewise.

	PR optimization/6631
	* g++.dg/opt/const2.C: New test.

From-SVN: r58136
 2002-10-14 21:19:05 +00:00
Mark Mitchell
77631fa7ed re PR c++/7176 (g++ confused by friend and static member with same name) 
PR c++/7176
	* g++.dg/parse/friend1.C: New test.
	* g++.old-deja/g++.pt/memtemp64.C: Adjust.

	PR c++/7176
	* lex.c (do_identifier): Add another option for the parsing
	parameter.
	* parse.y (do_id): Use it.

From-SVN: r58135
 2002-10-14 21:09:25 +00:00
Falk Hueffner
f5204e6cb8 re PR target/7211 (Alpha prefetch hints interpreted wrong) 
* config/alpha/alpha.md (extendsidi2_nofix, extendsidi2_fix):
        Swap zero extension arguments.
        (umaxhi3): Fix instruction class.
        PR target/7211
        (prefetch): Fix prefetch instructions.
        PR target/7238
        (pkwb): Fix output constraint.

From-SVN: r58133
 2002-10-14 12:57:18 -07:00
Alexandre Oliva
40e6bc7e97 mips.c (print_operand): Increase buffer size for real numbers. 
* config/mips/mips.c (print_operand): Increase buffer size for
real numbers.

From-SVN: r58132
 2002-10-14 19:53:25 +00:00
Andrew Haley
006941eb2f StaticConstructor.java: New. 
2002-10-14  Andrew Haley  <aph@redhat.com>

        * libjava.lang/StaticConstructor.java: New.
        * libjava.lang/StaticConstructor.out: New.

From-SVN: r58131
 2002-10-14 19:02:56 +00:00
Richard Henderson
f4e3e61878 re PR rtl-optimization/8165 (builtin string functions SEGV on alpha-pc-linux-gnu at -O2) 
PR opt/8165
        * gcse.c (adjust_libcall_notes): Revert last change.
        * simplify-rtx.c (simplify_replace_rtx): Handle LO_SUM.

From-SVN: r58130
 2002-10-14 11:16:07 -07:00
Andrew Haley
3eb429b2ce tree-inline.c (remap_block): All local class initialization flags go in the outermost scope. 
2002-10-14  Andrew Haley  <aph@redhat.com>

        * tree-inline.c (remap_block): All local class initialization
        flags go in the outermost scope.
        (expand_call_inline): Call java_inlining_map_static_initializers.
        (expand_call_inline): Call java_inlining_merge_static_initializers.
        * java/lang.c (merge_init_test_initialization): New.
        (java_inlining_merge_static_initializers): New.
        (inline_init_test_initialization): New.
        (java_inlining_map_static_initializers): New.

        * tree-inline.c (expand_call_inline): Convert retvar to expected
        type.

From-SVN: r58129
 2002-10-14 18:12:12 +00:00
Graham Stott
34146b9406 * stmt.c (decl_conflicts_with_clobbers_p): Add REG_P check. 
From-SVN: r58128
 2002-10-14 18:02:43 +00:00
Aldy Hernandez
3a840c9310 * stmt.c: Fix typo in comment. 
From-SVN: r58124
 2002-10-14 15:57:42 +00:00
J"orn Rennecke
7457a126c6 c-common.c (c_common_type_for_mode): Add V2HImode case. 
* c-common.c (c_common_type_for_mode): Add V2HImode case.
	* tree.c (build_common_tree_nodes_2): Initialize
	unsigned_V2HI_type_node and V2HI_type_node.
	* tree.h (enum tree_index): Add TI_UV2HI_TYPE and TI_V2HI_TYPE.
	(unsigned_V2HI_type_node, V2HI_type_node): Define.

From-SVN: r58123
 2002-10-14 11:36:41 +01:00
Jakub Jelinek
0d1c5774b2 i386.h (ASM_OUTPUT_REG_PUSH, [...]): Handle TARGET_64BIT. 
* config/i386/i386.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP):
	Handle TARGET_64BIT.

	* gcc.dg/20021014-1.c: New test.

From-SVN: r58120
 2002-10-14 12:07:58 +02:00
Richard Sandiford
adadd18328 vr.h (DRIVER_SELF_SPECS): Define. 
* config/mips/vr.h (DRIVER_SELF_SPECS): Define.
	* config/mips/t-vr (MULTILIB_OPTIONS): Remove mlong32.
	(MULTILIB_DIRNAMES): Remove long32.
	(MULTILIB_EXCEPTIONS): Don't build -mabi=32 -mgp32 multilibs.
	(MULTILIB_REDUNDANT_DIRS): Remove.

From-SVN: r58116
 2002-10-14 07:17:41 +00:00
GCC Administrator
4eb9ac3926 Daily bump. 
From-SVN: r58115
 2002-10-14 07:17:25 +00:00
Richard Sandiford
db36994b97 tm.texi (DRIVER_SELF_SPECS): Document. 
* doc/tm.texi (DRIVER_SELF_SPECS): Document.
	* gcc.c (driver_self_specs): New variable.
	(do_self_spec): New function.
	(main): Use it to process driver_self_specs.

From-SVN: r58109
 2002-10-14 07:15:39 +00:00
Richard Henderson
11e5489b1e * rtl.c (shallow_copy_rtx): Use memcpy for the entire node. 
From-SVN: r58102
 2002-10-13 19:36:25 -07:00
Mark Wielaard
8fa7c5af3f * mauve-libgcj: Enable Mauve tests that compile now. 
From-SVN: r58100
 2002-10-13 11:10:27 +00:00
Mark Wielaard
07fe984bc0 * libjava.mauve/xfails: Remove tests that now XPASS. 
From-SVN: r58099
 2002-10-13 11:07:24 +00:00
GCC Administrator
4c603a11df Daily bump. 
From-SVN: r58098
 2002-10-13 07:17:07 +00:00
Danny Smith
9cfa115575 stl_threads.h (_GLIBCPP_mutex, [...]): Declare in namespace __gnu_cxx. 
* include/bits/stl_threads.h (_GLIBCPP_mutex,
	_GLIBCPP_mutex_init,_GLIBCPP_mutex_address,
	_GLIBCPP_mutex_address_init, _GLIBCPP_once):
	Declare in namespace __gnu_cxx.
	(_STL_mutex_lock::_M_initialize): Qualify __gnu_cxx
	names.
	Adjust copyright.

From-SVN: r58092
 2002-10-13 06:35:15 +00:00
Benjamin Kosnik
b0b128027b abi_check.cc (hash<string>): Specialize. 
2002-10-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/abi_check.cc (hash<string>): Specialize.
	Simplify. Check compatible symbol versions.
	* config/linker-map.gnu: Clarify, explicitly export
	std::codecvt::c* symbols.

	* testsuite/22_locale/static_members.cc (test02): Avoid null strings.

From-SVN: r58091
 2002-10-13 04:46:58 +00:00
Neil Booth
4ca1256f1c re PR preprocessor/7862 (Interrupting gcc -MD removes .d file but not .o) 
PR preprocessor/7862
	PR preprocessor/8190
	* gcc.c (cpp_unique_options): Don't delete .d files.
	Remove stray whitespace.

From-SVN: r58088
 2002-10-12 17:10:20 +00:00
Naohiko Shimizu
cf860dc275 pdp11.h (ASM_OUTPUT_SKIP): Add preceding 0 for octal constant. 
* pdp11.h (ASM_OUTPUT_SKIP): Add preceding 0 for octal constant.
        (ASM_OUTPUT_COMMON, ASM_OUTPUT_LOCAL): Likewise.
        * pdp11.c (pdp11_output_function_prologue): 0%o -> %#o.
        (pdp11_output_function_epilogue, output_ascii): Likewise.
        (output_addr_const_pdp11): Likewise.
        * pdp11.md (movdi): Use offsetable memory for floating store.
        (lshrsi3, negsi2): Delete irrelevant comment.

From-SVN: r58087
 2002-10-12 09:38:01 -07:00
GCC Administrator
bf01920f80 Daily bump. 
From-SVN: r58086
 2002-10-12 07:17:07 +00:00
Jonathan Wakely
b06a1ea51f howto.html: Correct nasting of XHTML elements. 
2002-10-12  Jonathan Wakely  <jw@kayari.org>
            Gabriel Dos Reis  <gdr@integrable-solutions.net>

	* docs/html/21_strings/howto.html#5:  Correct nasting of XHTML
	elements.  Correct allocator-related text.

Co-Authored-By: Gabriel Dos Reis <gdr@integrable-solutions.net>

From-SVN: r58080
 2002-10-12 06:14:31 +00:00
Benjamin Kosnik
c0b80fecdf static_members.cc (test02): Fix. 
2002-10-11  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/22_locale/static_members.cc (test02): Fix.

From-SVN: r58079
 2002-10-12 04:37:51 +00:00
David O'Brien
520157677f getopt.h: getopt is in unistd.h. 
2002-10-11  David O'Brien  <obrien@FreeBSD.org>
	* getopt.h: getopt is in unistd.h.  The Single UNIX(tm) Specification,
	Version 2 Copyright (c)1997 The Open Group

Approved by:  Committed as obvious.

From-SVN: r58078
 2002-10-12 04:01:04 +00:00
Geoffrey Keating
5dd78e9a69 cse.c (mention_regs): Set SUBREG_TICKED to the register number, not the address of the REG. 
* cse.c (mention_regs): Set SUBREG_TICKED to the register number,
	not the address of the REG.
	(struct cse_reg_info): Make subreg_ticked unsigned.

From-SVN: r58075
 2002-10-12 00:00:39 +00:00
Janis Johnson
8eb32f9496 compat.texi: Add info about C++ libraries. 
2002-10-11  Janis Johnson  <janis187@us.ibm.com>

	* doc/compat.texi: Add info about C++ libraries.

From-SVN: r58074
 2002-10-11 23:58:31 +00:00
Richard Henderson
e197b6fcab re PR rtl-optimization/8165 (builtin string functions SEGV on alpha-pc-linux-gnu at -O2) 
PR opt/8165
	* gcse.c (adjust_libcall_notes): Also adjust notes for INSN.
	* gcc.c-torture/execute/20021011-1.c: New.

From-SVN: r58071
 2002-10-11 15:42:31 -07:00
Mark Wielaard
37d2b7e2dc * gcj.texi (Compatibility): Add Limitations and Extensions section. 
From-SVN: r58067
 2002-10-11 22:12:48 +00:00
Mark Wielaard
9dac635528 re PR libgcj/8142 ('$' in class names vs. dlopen 'dynamic string tokens') 
Fix for PR libgcj/8142
	* java/lang/natClassLoader.cc (findClass): Skip inner classes when
	loading native modules.

From-SVN: r58066
 2002-10-11 22:10:37 +00:00
Benjamin Kosnik
45c7cbd930 acconfig.h (_GLIBCPP_SYMVER): Add. 
2002-10-11  Benjamin Kosnik  <bkoz@redhat.com>

	* acconfig.h (_GLIBCPP_SYMVER): Add.
	(_GLIBCPP_ASM_SYMVER): Add.
	* acinclude.m4 (GLIBCPP_ENABLE_SYMVERS): Define _GLIBCPP_SYMVER.
	* aclocal.m4: Regenerate.
	* config.h.in: Regenerate.
	* configure: Regenerate.
	* include/bits/c++config (_GLIBCPP_AT_AT): Define, as an expedient
	hack around m4 issues with quoting '@'.
	* src/locale.cc: Use _GLIBCPP_ASM_SYMVER.
	* src/globals.cc: Same.

	* testsuite/22_locale/ctor_copy_dtor.cc (test04): Fix for
	non-glibc systems.

From-SVN: r58065
 2002-10-11 21:10:10 +00:00