PR middle-end/11771
* fold-const.c (negate_expr_p <MINUS_EXPR>): Change to match the
logic in negate_expr, i.e. we don't invert (A-B) for floating
point types unless flag_unsafe_math_optimizations.
* gcc.c-torture/compile/20030804-1.c: New test case.
From-SVN: r70159
* fold-const.c (fold <PLUS_EXPR>): Transform x+x into x*2.0.
Optimize x*c+x and x+x*c into x*(c+1) and x*c1+x*c2 into x*(c1+c2)
for floating point expressions with -ffast-math.
(fold <MULT_EXPR>): Don't transform x*2.0 into x+x.
* expmed.c (expand_mult): Wrap long line. Expand x*2.0 as x+x.
* gcc.dg/20030804-1.c: New test case.
From-SVN: r70158
2003-08-04 David P Grove <groved@us.ibm.com>
* java/text/DecimalFormat.java (format): avoid ArithmeticException
when groupingSize is 0.
(parse): Likewise.
From-SVN: r70156
* config/mips/mips.c (override_options): Disable -G on targets that
have no .section support.
(mips_select_section): Use default_select_section for such targets.
From-SVN: r70154
2003-08-04 Matthias Klose <doko@debian.org>
* libart.m4: check for libart-config binary
under the name libart2-config as well.
* configure, aclocal.m4: regenerated.
From-SVN: r70150
* opts.c (decode_options): Do language-specific initialization for
the global diagnostic context.
* langhooks-def.h (lhd_initialize_diagnostics): Declare.
(LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): New macro.
(LANG_HOOKS_INITIALIZER): Adjust.
* langhooks.h (struct lang_hooks): Add new field
initialize_diagnostics.
* langhooks.c (lhd_initialize_diagnostics): Define.
From-SVN: r70129
* builtin-types.def (BT_SSIZE): New primitive type.
(BT_FN_INT_PTR_CONST_STRING_VALIST_ARG,
BT_FN_STRING_CONST_STRING_CONST_STRING_INT,
BT_FN_SIZE_STRING_SIZE_CONST_STRING_CONST_PTR,
BT_FN_SSIZE_STRING_SIZE_CONST_STRING_VAR): New function types.
* builtins.def (BUILT_IN_DCGETTEXT, BUILT_IN_DGETTEXT,
BUILT_IN_FSCANF, BUILT_IN_GETTEXT, BUILT_IN_STRFMON,
BUILT_IN_STRFTIME, BUILT_IN_VFPRINTF, BUILT_IN_VFSCANF): New builtins.
* builtin-attrs.def: Remove DEF_FN_ATTR construct and the last
few functions that define default attributes using it.
* c-common.c (c_common_insert_default_attributes): Do nothing.
* doc/extend.texi: Document these "new" builtins.
From-SVN: r70113
* config/sh/linux.h (SUBTARGET_LINK_SPEC): Don't set rpath.
(LIB_SPEC): Set -lpthread always when -pthread set. Set -lieee
when -mieee-fp set and -shared not set.
(SH_FALLBACK_FRAME_FLOAT_STATE): Don't define for SH5.
From-SVN: r70112
* gcc.dg/builtins-1.c: Add macro helpers. Add missing math
builtins. Move cases from builtins-4.c here.
* gcc.dg/torture/builtin-math-1.c: New test taken from
bits of gcc.dg/builtins-3.c, gcc.dg/builtins-5.c and also some
additional cases.
* gcc.dg/builtins-3.c, gcc.dg/builtins-4.c, gcc.dg/builtins-5.c:
Delete.
From-SVN: r70108
cp:
PR c++/9447
* cp-tree.def (USING_DECL): Document its type.
* class.c (pushclass): If we're entering a template, push any
dependent using decls it has.
* decl2.c (do_class_using_decl): Refactor. Type is NULL iff it is
a dependent scope.
* pt.c (tsubst_decl) <USING_DECL case>: Set type.
(tsubst): Remove USING_DECL checks.
(type_dependent_expression_p): Remove USING_DECL case.
* semantics.c (finish_member_declaration): A USING_DECL's type
indicates whether it is dependent.
testsuite:
PR c++/9447
* g++.dg/template/using7.C: New test.
From-SVN: r70107
* cppfiles.c (struct _cpp_file): Rename once_only_next to
next_file. Remove import and pragma_once, add once_only.
(find_file): Add new file structures to the all_files list.
(should_stack_file): Mark #import-ed files once-only, and
don't stack them if the file has already been stacked.
(_cp_mark_file_once_only): Simplify.
* cpphash.h (struct cpp_reader): Rename once_only_files
to all_files. Rename saw_pragma_once to seen_once_only.
(_cpp_mark_file_once_only): Update prototype.
* cpplib.c (do_pragma_once): Update.
testsuite:
* import1.c, import2.c: New tests.
From-SVN: r70106
* java/net/URL.java
(URL): Added paragraph about the
gnu.java.net.nocache_protocol_handlers property.
(ph_cache): Renamed from handlers to match classpath's implementation.
Reordered it with factory and serialVersionUID member variables.
(cache_handlers): New member variable.
(static): New static initializer to initialize cache_handlers from
gnu.java.net.nocache_protocol_handlers property.
(URL): Use ph_cache instead of handlers, reformatted some code to
match classpath's implementation.
From-SVN: r70098
GCC Administrator
Janis Johnson
Roger Sayle
Tom Tromey
David P Grove
Richard Sandiford
Nathanael Nerode
Matthias Klose
Alexandre Oliva
Neil Booth
Mark Mitchell
Gerald Pfeifer
Gabriel Dos Reis
Gabriel Dos Reis
Richard Stallman
Kaveh R. Ghazi
Nathan Sidwell
Neil Booth
Kriang Lerdsuwanakij
Kaz Kojima
Michael Koch
Zdenek Dvorak
Andreas Tobler
Matt Kraai
Jakub Jelinek
Rainer Orth