mirror/gcc
2
0
Fork 0
mirror of git://gcc.gnu.org/git/gcc.git synced 2024-12-30 10:45:03 +08:00
Code Issues Packages Projects Releases Wiki Activity
48,202 Commits 73 Branches 201 Tags 2.1 GiB
b4822ade38
Commit Graph

48202 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Zack Weinberg
a8d0ddaf4c cpphash.h (struct lexer_state): Add directive_wants_padding. 
* cpphash.h (struct lexer_state): Add directive_wants_padding.
	* cpplib.c (_cpp_handle_directive): Set directive_wants_padding
	for directives of type INCL.
	(glue_header_name, parse_include): Use get_token_no_padding.
	* cppmacro.c (replace_args): If directive_wants_padding,
	provide padding tokens.

	* testsuite/gcc.dg/cpp/include3.c: New test.
	* testsuite/gcc.dg/cpp/inc/foo.h: New file.

From-SVN: r63231
 2003-02-21 18:06:30 +00:00
Mark Wielaard
3a3f137e0d ZipEntry.java (setComment): Don't check length when argument is null. 
* java/util/zip/ZipEntry.java (setComment): Don't check length when
       argument is null.

From-SVN: r63227
 2003-02-21 16:56:58 +00:00
Nathan Sidwell
7fb1c86d07 search.c (bfs_walk_grow): Remove. 
* search.c (bfs_walk_grow): Remove. Fold into ...
	(bfs_walk): ... here, fix fencepost error. Fix merge lossage
	in previous patch.

From-SVN: r63226
 2003-02-21 16:36:41 +00:00
Kazu Hirata
902ac71956 * config/h8300/h8300.md (a peephole2): New. 
From-SVN: r63224
 2003-02-21 14:46:11 +00:00
Mark Wielaard
7b54048202 ZipEntry.java (ZipEntry(String)): When name is bigger then 65535 chars throw IllegalArgumentException. 
* java/util/zip/ZipEntry.java (ZipEntry(String)): When name is bigger
       then 65535 chars throw IllegalArgumentException.

From-SVN: r63222
 2003-02-21 14:08:40 +00:00
Mark Wielaard
fefabda543 * java/util/zip/ZipFile.java (finalize): New method. 
From-SVN: r63218
 2003-02-21 12:35:49 +00:00
Jan Hubicka
9dca2ad510 cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting. 
* cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting.
	(commit_edge_insertions): Call find_many_sub_basic_blocks

	* reg-stack.c (convert_regs): Cleax aux for blocks.

From-SVN: r63216
 2003-02-21 10:06:44 +00:00
Jan Hubicka
64465d2735 * toplev.c (parse_options_and_default_flags): Undo accidental commit. 
From-SVN: r63215
 2003-02-21 09:40:25 +00:00
Jerry Quinn
d77478a5e5 locale_facets.tcc (_M_convert_float): Replace numpunct facet accesses with data from __locale_cache. 
2003-02-21  Jerry Quinn  <jlquinn@optonline.net>

        * include/bits/locale_facets.tcc (_M_convert_float): Replace
	numpunct facet accesses with data from __locale_cache.

From-SVN: r63213
 2003-02-21 08:34:18 +00:00
Michael Koch
2d4fad8e02 natSocketChannelImpl.cc: Reverse logic for DISABLE_JAVA_NET. 
2003-02-21  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/natSocketChannelImpl.cc:
	Reverse logic for DISABLE_JAVA_NET. Thanks to Krister Walfridsson
	<cato@df.lth.se> for pointing to it.

From-SVN: r63212
 2003-02-21 08:19:34 +00:00
Glen Nakamura
9e7d0b92a9 re PR rtl-optimization/8613 (-O2 optimization generates wrong code) 
PR optimization/8613
	* builtins.c (expand_builtin): Emit postincrements before expanding
	builtin functions.

From-SVN: r63207
 2003-02-21 08:07:25 +00:00
Kaveh R. Ghazi
e9019af616 physmem.c (physmem_total, [...]): De-ANSI-fy. 
* physmem.c (physmem_total, physmem_available): De-ANSI-fy.
	* configure.in (AC_CHECK_FUNCS): Add pstat_getstatic and
	pstat_getdynamic.

From-SVN: r63203
 2003-02-21 05:02:44 +00:00
Ben Elliston
a7582c8ca8 re PR other/5634 (../configure --prefix=~/... doesn't work) 
2003-02-21  Ben Elliston  <bje@redhat.com>

	PR other/5634
	* doc/install.texi (Configuration): Explain using $HOME instead of
	the ~ metacharacter when referring to home directories.

From-SVN: r63201
 2003-02-21 14:12:17 +11:00
Sean McNeil
e9f2dc3b46 Makefile.tpl: Add definition of CPPFLAGS to pass into configure-target-* as some target... 
* Makefile.tpl: Add definition of CPPFLAGS to pass into
configure-target-* as some target builds may require additional
flags for preprocessor tests.
* Makefile.in: Regenerated.

From-SVN: r63200
 2003-02-20 20:55:04 -05:00
Kaveh R. Ghazi
a354191ebf libiberty.h (physmem_total, [...]): Prototype. 
include:
	* libiberty.h (physmem_total, physmem_available): Prototype.

libiberty:
	* Makefile.in (CFILES): Add physmem.c.
	(REQUIRED_OFILES): Add physmem.o.
	* configure.in: Check for sys/pstat.h.
	(checkfuncs): Add pstat_getstatic and pstat_getdynamic.
	* physmem.c: New file, copied from textutils.

	* config.in, configure: Regenerated.

From-SVN: r63198
 2003-02-21 00:27:04 +00:00
GCC Administrator
763b929241 Daily bump. 
From-SVN: r63196
 2003-02-21 00:17:07 +00:00
Alexandre Oliva
91710e62e0 configure.in (TARGET_SYSTEM_ROOT): Set default to ${exec_prefix}/${target_alias}/sys-root. 
* configure.in (TARGET_SYSTEM_ROOT): Set default to
${exec_prefix}/${target_alias}/sys-root.  Match explicit
'${exec_prefix}' (in addition to the expansion thereof) as
relocatable.
* configure: Rebuilt.

From-SVN: r63189
 2003-02-20 23:38:11 +00:00
Kazu Hirata
d64f6f86e5 h8300.md (addhi3_incdec): Change the name to *addhi3_incdec. 
* config/h8300/h8300.md (addhi3_incdec): Change the name to
	*addhi3_incdec.
	(addsi3_incdec): Change the name to *addsi3_incdec.

From-SVN: r63188
 2003-02-20 23:11:35 +00:00
Roger Sayle
fd7acc3008 * explow.c (force_reg): Avoid useless REG_EQUAL notes. 
From-SVN: r63187
 2003-02-20 22:29:06 +00:00
Daniel Jacobowitz
4876b2b427 Makefile.in (CFILES): Add lrealpath.c. 
* Makefile.in (CFILES): Add lrealpath.c.
	(REQUIRED_OFILES): Add lrealpath.o.
	(lrealpath.o): Add rule.
	* aclocal.m4 (libiberty_NEED_DECLARATION): Add.
	* configure.in: Add realpath and canonicalize_file_name to
	checkfuncs and AC_CHECK_FUNCS.  Use libiberty_NEED_DECLARATION
	for canonicalize_file_name.
	* lrealpath.c: New file.
	* make-relative-prefix.c: Update documentation.
	(make_relative_prefix): Simplify.  Use lbasename and lrealpath.
	* config.in: Regenerated.
	* configure: Regenerated.
	* functions.texi: Regenerated.

From-SVN: r63186
 2003-02-20 22:11:13 +00:00
Daniel Jacobowitz
378ca31ee5 * libiberty.h (lrealpath): Add declaration. 
From-SVN: r63185
 2003-02-20 22:10:40 +00:00
Toon Moene
1c2de6423e re PR fortran/9038 (-ffixed-line-length-none -x f77-cpp-input gives: Warning: unknown register name line-length-none) 
2003-02-20  Toon Moene  <toon@moene.indiv.nluug.nl>

	PR fortran/9038
	* c-opts.c (sanitize_cpp_opts): Add Fortran front end
	options to be ignored.
	(c_common_decode_option): Ignore them when preprocessing.

From-SVN: r63184
 2003-02-20 22:08:45 +00:00
Jan Hubicka
b9422b69c4 toplev.c (flag_sched2_use_superblocks, [...]): New global variables. 
* toplev.c (flag_sched2_use_superblocks, flag_sched2_use_traces):  New global variables.
	(lang_independent_options):  Add -fsched2-use-superblocks -fsced2-use-traces.
	(rest_of_compilation): Deal with it.
	* invoke.texi (-fsched2-use-traces, fsched2-use-superblocks):  Declare.
	* flags.h (flag_sched2_use_superblocks, flag_sched2_use_traces): Declare.
	* rtl.h (reg_to_stack):  Update prototype.
	* reg-stack.c (reg_to_stack): Return when something has changed;
	update liveness when executing after superblock scheduling.

	* combine.c (simplify_shift_const):  Simplify few special cases
	into constants.

From-SVN: r63183
 2003-02-20 20:56:53 +00:00
jmc
e182f0a397 * cplus_dem.c: Fix typo: intializes -> initializes. 
From-SVN: r63182
 2003-02-20 15:31:18 -05:00
Mark Mitchell
63a3cd3ec3 re PR c++/9729 (ICE in mangle_conv_op_name_for_type, at cp/mangle.c:2612) 
PR c++/9729
	* g++.dg/abi/conv1.C: New test.

	PR c++/9729
	* mangle.c (mangle_conv_op_name_for_type): Issue an error message
	when the G++ 3.2 ABI prevents correct compilation.

From-SVN: r63176
 2003-02-20 19:31:38 +00:00
David Edelsohn
a62bfff255 rs6000.md: (attr "type"): Add fast_compare. 
* config/rs6000/rs6000.md: (attr "type"): Add fast_compare.
        (add.,subf.,neg.): Change attribute to fast_compare.
        All DFA descriptions updated.

From-SVN: r63175
 2003-02-20 14:31:30 -05:00
Phil Edwards
0385e9506b index.html (3.9): New note, wchar_t on FreeBSD. 
2003-02-20  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/faq/index.html (3.9):  New note, wchar_t on FreeBSD.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r63173
 2003-02-20 17:57:05 +00:00
Nathan Sidwell
dbbf88d1b8 Change base class access representation. 
* tree.h (TREE_VIA_PUBLIC, TREE_VIA_PROTECTED,
	TREE_VIA_PRIVATE): Remove.
	(BINFO_BASEACCESSES): New binfo elt.
	(BINFO_BASEACCESS): New accessor.
	(BINFO_ELTS): Increase.
	(TI_ACCESS_PUBLIC, TI_ACCESS_PROTECTED, TI_ACCESS_PRIVATE): New.
	(access_public_node, access_protected_node,
	access_private_node): New global nodes.
	* tree.c (build_common_tree_nodes_2): Initialize access nodes.
	* dbxout.c (dbxout_type): Adjust.
	* dwarf2out.c (gen_inheritance_die): Add access parameter.
	(gen_member_die): Adjust.
	* dwarfout.c (output_inheritance_die): ARG is array of two trees.
	(output_type): Adjust.
	* tree-dump.c (dequeue_and_dump): Adjust binfo dumping.

	Change base class access representation. Share virtual base
	binfos.
	* cp/call.c (build_special_member_call): Remove binfo_for_vbase
	call.
	* cp/class.c (build_base_path): Likewise.
	(build_primary_vtable): Adjust BINFO_NEW_VTABLE_MARKED use.
	(build_secondary_vtable): Remove FOR_TYPE arg. Adjust.
	(make_new_vtable): Adjust.
	(force_canonical_binfo_r): Delete.
	(force_canonical_binfo): Delete.
	(mark_primary_virtual_base): Delete.
	(dfs_unshared_virtual_bases): Delete.
	(mark_primary_bases): Adjust.
	(maybe_warn_about_overly_private_class): Adjust.
	(dfs_base_derived_from): Delete.
	(base_derived_from): Follow the inheritance chain.
	(struct find_final_overrider_data): Add vpath member.
	(dfs_find_final_overrider): Adjust.
	(dfs_find_final_overrider_q, dfs_find_final_overrider_post): New.
	(find_final_overrider): Adjust.
	(update_vtable_entry_for_fn): Adjust.
	(modify_all_vtables): Adjust.
	(walk_subobject_offsets): Adjust.
	(layout_nonempty_base_or_field): Adjust.
	(layout_empty_base): Remove last parameter. Adjust.
	(build_base_field): Adjust.
	(build_base_fields): Adjust.
	(propagate_binfo_offsets): Remove last parameter. Adjust.
	(dfs_set_offset_for_unshared_vbases): Delete.
	(layout_virtual_bases): Adjust.
	(finish_struct_1): Adjust.
	(init_class_processing): Don't init access nodes.
	(dfs_get_primary_binfo): Delete.
	(get_primary_binfo): Adjust.
	(dump_class_hierarchy_r): Remove most derived arg, add IGO
	parameter. Adjust.
	(dump_class_hierarchy): Adjust.
	(finish_vtbls): Adjust.
	(get_original_base): Delete.
	(build_vtt_inits): Adjust.
	(dfs_build_secondary_vptr_vtt_inits): Adjust.
	(dfs_ctor_vtable_bases_queue_p): Adjust.
	(build_ctor_vtbl_group): Adjust.
	(dfs_accumulate_vtbl_inits): Adjust.
	(build_vtbl_initializer): Adjust.
	(build_vbase_offset_vtbl_entries): Adjust.
	(add_vcall_offset_vtbl_entries_1): Adjust.
	* cp/cp-tree.h (CPTI_ACCESS_*): Remove.
	(access_*_node): Remove.
	(CANONICAL_BINFO): Delete.
	(BINFO_UNSHARED_MARKED): Remove.
	(BINFO_MARKED): Set LANG_FLAG_0 directly.
	(SET_BINFO_MARKED, CLEAR_BINFO_MARKED): Delete.
	(BINFO_VTABLE_PATH_MARKED): Set LANG_FLAG_3 directly.
	(SET_BINFO_VTABLE_PATH_MARKED, CLEAR_BINFO_VTABLE_PATH_MARKED):
	Delete.
	(BINFO_NEW_VTABLE_MARKED): Set LANG_FLAG_4 directly.
	(SET_BINFO_NEW_VTABLE_MARKED): Adjust.
	(SET_BINFO_PUSHDECLS_MARKED, CLEAR_BINFO_PUSHDECLS_MARKED):
	Delete.
	(BINFO_DEPENDENT_BASE_P): New.
	(dfs_walk, dfs_walk_real): Queue function takes derived binfo and
	index.
	(markedp, unmarkedp): Adjust.
	(dfs_unmarked_real_bases_queue_p, dfs_marked_real_bases_queue_p,
	dfs_skip_vbases, marked_vtable_pathp, unmarked_vtable_pathp,
	find_vbase_instance, binfo_for_vbase): Delete.
	(copied_binfo, original_binfo): Declare.
	(finish_base_specifier): Add virtual_p arg.
	(unshare_base_binfos): Delete.
	(copy_base_binfos): Declare.
	(reverse_path): Delete.
	* cp/decl.c (xref_basetypes): Access and virtuality passed
	differently. Don't copy direct base binfos here. Call
	copy_base_binfos.
	* cp/init.c (dfs_initialize_vtbl_ptrs): Adjust.
	(initialize_vtbl_ptrs): Adjust.
	(expand_member_init): Adjust.
	* cp/parser.c (cp_parser_base_specifier): Adjust.
	* cp/pt.c (instantiate_class_template): Adjust.
	(get_template_base_recursive): Adjust.
	* cp/rtti.c (get_pseudo_ti_init): Adjust.
	(get_pseudo_ti_desc): Adjust.
	* cp/tree.c (unshare_base_binfos): Rename to ...
	(copy_base_binfos): ... here, reimplement.
	(make_binfo): Set BINFO_DEPENDENT_BASE_P.
	(reverse_path): Remove.
	* cp/typeck.c (get_delta_difference): Adjust error messages.
	* cp/semantics.c (finish_base_specifier): Add virtual arg, adjust.
	* cp/search.c (lookup_base_r): Adjust.
	(dynamic_cast_base_recurse): Adjust.
	(canonical_binfo): Remove.
	(dfs_canonical_queue): Remove.
	(dfs_assert_unmarked_p): Remove.
	(assert_canonical_unmarked): Remove.
	(shared_marked_p, shared_unmarked_p): Remove.
	(BINFO_ACCESS, SET_BINFO_ACCESS): Use TREE_PUBLIC & TREE_PRIVATE.
	(dfs_access_in_type): Adjust.
	(access_in_type): Adjust.
	(dfs_accessible_queue_p): Adjust.
	(dfs_accessible_p): Adjust.
	(is_subobject_of_p_1, is_subobject_of_p): Remove.
	(struct lookup_field_info): Remove from_dep_base_p field.
	(lookup_field_queue_p): Adjust, test BINFO_DEPENDENT_BASE_P.
	(lookup_field_r): Remove dependent base code.
	(lookup_member): Likewise.
	(dfs_walk, dfs_walk_real): Add access arg to queue fn.
	(dfs_unmarked_real_bases_queue_p): Remove.
	(dfs_marked_real_bases_queue_p): Remove.
	(dfs_skip_vbases): Remove.
	(dfs_get_pure_virtuals): Adjust.
	(markedp, unmarkedp): Adjust.
	(marked_vtable_pathp, unmarked_vtable_pathp): Remove.
	(marked_pushdecls_p, unmarked_pushdecls_p): Adjust.
	(dfs_unmark): Adjust.
	(dfs_get_vbase_types):Remove.
	(dfs_build_inheritance_graph_order): Remove.
	(get_vbase_types): Remove
	(dfs_find_vbase_instance): Remove.
	(find_vbase_instance): Remove.
	(dfs_debug_unmarkedp): Adjust.
	(dependent_base_p): Remove.
	(dfs_push_type_decls): Adjust.
	(dfs_push_decls): Adjust.
	(dfs_no_overlap_yet): Adjust.
	(copied_binfo): New function.
	(original_binfo): New function.
	(binfo_for_vbase): Remove.

	Change base class access representation.
	* java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
	(add_interface_do): Likewise.

From-SVN: r63172
 2003-02-20 17:51:46 +00:00
Raif S. Naffah
4c24ac2716 BigInteger.java (euclidInv): Take result array as an argument. 
2003-02-20  Raif S. Naffah <raif@fl.net.au>

	* java/math/BigInteger.java (euclidInv): Take result array as an
	argument.  Updated all callers.
	(modInverse): Removed unused variables.

From-SVN: r63170
 2003-02-20 16:55:15 +00:00
Phil Edwards
3a24c5134f linker-map.gnu: Also export locking symbols needed for the generic atomicity.h case. 
2003-02-20  Phil Edwards  <pme@gcc.gnu.org>

	* config/linker-map.gnu:  Also export locking symbols needed for the
	generic atomicity.h case.

From-SVN: r63169
 2003-02-20 16:47:39 +00:00
David Edelsohn
6d6ab19063 sysv4.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define. 
* config/rs6000/sysv4.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
        * config/rs6000/power4.md (power4-store,power4-vecstore): New
        insn reservations.
        (power4-fpstore): Compact.

From-SVN: r63167
 2003-02-20 11:24:37 -05:00
Jan Hubicka
5b5142fbf9 20020720-1.x: XFAIL for x86-64. 
* gcc.c-torture/execute/20020720-1.x: XFAIL for x86-64.

[[Split portion of a mixed commit.]]

From-SVN: r63163.2
 2003-02-20 13:41:09 +00:00
Jan Hubicka
0bcecf9520 20020720-1.x: XFAIL for x86-64. 
* gcc.c-torture/execute/20020720-1.x: XFAIL for x86-64.

[[Split portion of a mixed commit.]]

From-SVN: r63162.2
 2003-02-20 13:39:00 +00:00
Kazu Hirata
2dd5df7cb1 * config/h8300/h8300.md (*iorsi3_w): New. 
From-SVN: r63161
 2003-02-20 12:52:14 +00:00
Alexandre Oliva
3343fdd21c configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to config.status. 
* configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
config.status.
* configure: Rebuilt.

From-SVN: r63159
 2003-02-20 09:08:45 +00:00
Josef Zlomek
8fa0831669 combine.c (distribute_notes): Kill REG_EXEC_COUNT. 
* combine.c (distribute_notes): Kill REG_EXEC_COUNT.
	* rtl.c (reg_note_name): Likewise.
	* rtl.h (enum reg_note): Likewise.
	* doc/invoke.texi: Likewise.
	* doc/rtl.texi: Likewise.

From-SVN: r63157
 2003-02-20 08:54:48 +00:00
Josef Zlomek
c8717368a7 * bb-reorder.c (find_traces_1_round): Fix comment typo. 
From-SVN: r63156
 2003-02-20 08:44:08 +00:00
Michael Koch
bb7dd383f0 natSocketChannelImpl.cc: Added support for platforms without network support. 
2003-02-19  Michael Koch  <konqueror@gmx.de>

	* gnu/java/nio/natSocketChannelImpl.cc:
	Added support for platforms without network support.

From-SVN: r63155
 2003-02-20 07:24:37 +00:00
Alexandre Oliva
905280ac0c configure.in (multiosdir): Set to nothing if compiler is not GCC or if... 
* configure.in (multiosdir): Set to nothing if compiler is not GCC
or if it doesn't support -print-multi-os-directory.
* configure: Rebuilt.

From-SVN: r63153
 2003-02-20 02:34:26 +00:00
Alexandre Oliva
4063ae699c libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld. 
* libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld.
* ltconfig: Handle it.
* ltcf-cxx.sh: Use with_gnu_ld passed as a shell variable instead of
auto-detecting it.

From-SVN: r63150
 2003-02-20 02:09:45 +00:00
Alexandre Oliva
11856278b8 libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld. 
* libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld.
* ltconfig: Handle it.
* ltcf-cxx.sh: Use with_gnu_ld passed as a shell variable instead of
auto-detecting it.

From-SVN: r63148
 2003-02-20 01:11:51 +00:00
Paolo Carlini
c85dca2816 sstream.tcc (overflow): According to 27.7.1.3, p5, actual output is performed by sputc(c). 
2003-02-19  Paolo Carlini  <pcarlini@unitus.it>

	* include/bits/sstream.tcc (overflow): According to
	27.7.1.3, p5, actual output is performed by sputc(c).

From-SVN: r63147
 2003-02-20 00:55:45 +00:00
GCC Administrator
7b616a297c Daily bump. 
From-SVN: r63144
 2003-02-20 00:17:05 +00:00
Phil Edwards
41662dbb4e re PR libstdc++/9582 (ODR violation in std::allocator) 
2003-02-19  Phil Edwards  <pme@gcc.gnu.org>

	PR libstdc++/9582
	* include/bits/stl_alloc.h:  Remove all traces of assert().

From-SVN: r63136
 2003-02-20 00:11:43 +00:00
Alexandre Oliva
274aef32d9 ltcf-cxx.sh: Replace $linker_flags with $compiler_flags wherever it is used as argument to $CC. 
* ltcf-cxx.sh: Replace $linker_flags with $compiler_flags wherever
it is used as argument to $CC.
* ltcf-gcj.sh: Likewise.

From-SVN: r63135
 2003-02-19 23:50:23 +00:00
Alexandre Oliva
ee03dc5e15 configure.in: Introduce --enable-maintainer-mode. 
* configure.in: Introduce --enable-maintainer-mode.
* configure: Rebuilt.
* Makefile.tpl (Makefile.in, configure): Enable dependencies only
for maintainer mode.
* Makefile.in: Rebuilt.

From-SVN: r63134
 2003-02-19 23:37:24 +00:00
Roger Sayle
3bc400cdc1 fold-const.c (fold_real_zero_addition_p): Don't fold a zero addition in the presence of signaling NaNs. 
* fold-const.c (fold_real_zero_addition_p): Don't fold a zero
	addition in the presence of signaling NaNs.

From-SVN: r63133
 2003-02-19 22:59:33 +00:00
Krister Walfridsson
b5a49c0bc8 tm.texi (INIT_CUMULATIVE_ARGS): Fix typo. 
2003-02-19  Krister Walfridsson  <cato@df.lth.se>

	* tm.texi (INIT_CUMULATIVE_ARGS): Fix typo.

From-SVN: r63132
 2003-02-19 21:55:22 +00:00
Kazu Hirata
472f272337 h8300.c (output_logical_op): Optimize or.l when ORing with 0xffff??00 with the highest bit of the ?? part set. 
* config/h8300/h8300.c (output_logical_op): Optimize or.l when
	ORing with 0xffff??00 with the highest bit of the ?? part set.
	(compute_logical_op_length): Update.
	(compute_logical_op_cc): Likewise.

From-SVN: r63131
 2003-02-19 21:21:21 +00:00
Josef Zlomek
6d9cc15b64 bb-reorder.c (find_traces_1_round): Fixed condition for small destination block with multiple predecessors. 
* bb-reorder.c (find_traces_1_round): Fixed condition for small
	destination block with multiple predecessors.
	(connect_traces): Check whether the block is a start of trace.

From-SVN: r63127
 2003-02-19 18:12:54 +00:00