2006-05-25  Richard Guenther  <rguenther@suse.de>

	PR middle-end/27743
	* fold-const.c (fold_binary): Do not look at the stripped
	op0 for (a OP c1) OP c2 to a OP (c1+c2) shift optimization.

	* gcc.dg/torture/pr27743.c: New testcase.

From-SVN: r114112

	* gfortran.dg/large_real_kind_form_io_2.f90: UnXFAIL on SPARC/Solaris.

From-SVN: r114111

2006-05-25  Paolo Bonzini  <bonzini@gnu.org>

	* Makefile.def (bfd, opcodes): Fix lib_path.
	* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Replace ADAC with ADAFLAGS.
	(restrap): Move under "@if gcc-bootstrap".  Fix typo.
	* Makefile.in: Regenerate.

From-SVN: r114109

tree-vrp.c (extract_range_from_assert): Set the range to VARYING for LT and GT if the computed range is effectively empty.

	* tree-vrp.c (extract_range_from_assert): Set the range to VARYING
	for LT and GT if the computed range is effectively empty.

From-SVN: r114108

From-SVN: r114104

	PR target/27627
	* pa/pa-modes.def: Use mips_single_format, mips_double_format and
	mips_quad_format formats instead of ieee_single_format,
	ieee_double_format and ieee_quad_format formats, respectively.

From-SVN: r114059

	* gcc.dg/compat/scalar-by-value-x.h: New.
	* gcc.dg/compat/scalar-by-value-y.h: New.
	* gcc.dg/compat/scalar-by-value-5.c: New.
	* gcc.dg/compat/scalar-by-value-5_main.c: New.
	* gcc.dg/compat/scalar-by-value-5_x.c: New.
	* gcc.dg/compat/scalar-by-value-5_y.c: New.
	* gcc.dg/compat/scalar-by-value-6.c: New.
	* gcc.dg/compat/scalar-by-value-6_main.c: New.
	* gcc.dg/compat/scalar-by-value-6_x.c: New.
	* gcc.dg/compat/scalar-by-value-6_y.c: New.

From-SVN: r114058

	PR tree-optimization/27639
	PR tree-optimization/26719
	* tree-vrp.c (adjust_range_with_scev): Use scev_direction and adjust
	call to scev_probably_wraps_p.
	* tree-ssa-loop-niter.c (compare_trees, convert_step_widening,
	used_in_pointer_arithmetic_p, convert_step): Removed.
	(nowrap_type_p): New function.
	(scev_probably_wraps_p): Rewritten.
	* tree-scalar-evolution.c (instantiate_parameters_1): Do not call
	chrec_convert if chrec_convert_aggressive might have been used.
	* tree-chrec.c (convert_affine_scev, chrec_convert_1,
	scev_direction): New functions.
	(chrec_convert): Changed to a wrapper over chrec_convert_1.
	* tree-ssa-loop-ivopts.c (idx_find_step): Use convert_affine_scev
	instead of convert_step.
	* tree-flow.h (scev_probably_wraps_p): Declaration changed.
	(convert_step): Declaration removed.
	(convert_affine_scev, nowrap_type_p, scev_direction): Declare.

	* gcc.dg/pr27639.c: New test.
	* gcc.dg/pr26719.c: New test.
	* gcc.dg/tree-ssa/scev-cast.c: New test.

From-SVN: r114057

	PR libgcj/27024:
	* sources.am, Makefile.in: Rebuilt.
	* gnu/java/net/DefaultContentHandlerFactory.java: Removed.
	* java/net/URLConnection.java: Removed.

From-SVN: r114056

2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. 
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.

From-SVN: r114055

2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* gcj/Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r114054

From-SVN: r114053

2006-05-24  Andreas Tobler  <a.tobler@schweiz.ch>

	* testsuite/libjava.lang/stacktrace.java: New file.
	* testsuite/libjava.lang/stacktrace.out: Likewise.

From-SVN: r114052

	* sources.am, Makefile.in: Rebuilt.
	* scripts/makemake.tcl: Accept -verbose command-line option.
	(is_verbose): New global.
	(verbose): Use it.
	(classify_source_file): Don't special case '.' for 'package'
	type.

From-SVN: r114051

2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Regenerate.

From-SVN: r114050

2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.

From-SVN: r114049

2006-05-24  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.def: Add install-html target. Add datarootdir
	docdir and htmldir to flags_to_pass.
	* Makefile.tpl: Add install-html target.
	* Makefile.in: Regenerate.
	* configure.in: Add --with-datarootdir, --with-docdir, and
	--with-htmldir options. AC_SUBST datarootdir, docdir and htmldir.
	* configure: Regenerate.

From-SVN: r114048

From-SVN: r114047

gcc/java:
	PR libgcj/27729:
	* jcf.h (ACC_INVISIBLE): Changed value.
libjava:
	PR libgcj/27729:
	* java/lang/reflect/natField.cc (getAddr): Added parens.
	* java/lang/reflect/natConstructor.cc (getModifiersInternal):
	Renamed.  Don't mask flags.
	* java/lang/reflect/Constructor.java (CONSTRUCTOR_MODIFIERS): New
	constant.
	(getModifiersInternal): Renamed.
	(getModifiers): Rewrote.
	(isSynthetic, isVarArgs): New methods.
	(hashCode): Rewrote.
	(addTypeParameters, toGenericString): New methods.
	(getTypeParameters): Rewrote.
	(getSignature): New method.
	(getGenericParameterTypes, getGenericExceptionTypes): Likewise.
	* java/lang/reflect/natMethod.cc (getModifiersInternal):
	Renamed.  Don't mask flags.
	* java/lang/reflect/natField.cc (getModifiersInternal): Renamed.
	Don't mask flags.
	* java/lang/reflect/Modifier.java (BRIDGE, VARARGS, SYNTHETIC,
	ENUM): New constants.
	(INVISIBLE): Changed value.
	* java/lang/reflect/Method.java: Mostly merged with Classpath.
	(getModifiersInternal): Renamed.
	(getModifiers): Rewrote.
	(isBridge, isSynthetic, isVarArgs): New methods.
	(toGenericString): Likewise.
	(getTypeParameters): Likewise.
	(getSignature): Likewise.
	(getGenericExceptionTypes, getGenericParameterTypes,
	getGenericReturnType): Likewise.
	(METHOD_MODIFIERS): New constant.
	* java/lang/reflect/Field.java: Mostly merged with Classpath.
	Added javadoc everywhere.
	(getModifiersInternal): Renamed.
	(getModifiers, isSynthetic, isEnumConstant): Rewrote.
	(toGenericString): New method.
	(getGenericType, getSignature): Likewise.
	(FIELD_MODIFIERS): New constant.

From-SVN: r114046

re PR libgcj/27731 (Math cbrt(), cosh(), expm1(), hypot(), log1p(), sinh() and tanh() not implemented)

	PR libgcj/27731:
	* java/lang/natMath.cc (cbrt, cosh, expm1, hypot, log1p, sinh,
	tanh): New methods.
	* java/lang/Math.java (cbrt, cosh, expm1, hypot, log1p, sinh,
	tanh): Declare.

From-SVN: r114045

re PR libstdc++/24704 (__gnu_cxx::__exchange_and_add is called even for single threaded applications)

2006-05-24  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24704
	* include/bits/atomicity.h (__exchange_and_add_single,
	__atomic_add_single): New, single thread versions of the atomic
	functions.
	(__exchange_and_add_dispatch, __atomic_add_dispatch): New,
	depending on __GTHREADS and __gthread_active_p() dispatch either
	to the above or to the existing atomic functions.
	* include/ext/pool_allocator.h: Update callers.
	* include/ext/rc_string_base.h: Likewise.
	* include/bits/locale_classes.h: Likewise.
	* include/bits/basic_string.h: Likewise.
	* include/bits/ios_base.h: Likewise.
	* include/tr1/boost_shared_ptr.h: Likewise.
	* src/ios.cc: Likewise.
	* src/locale.cc: Likewise.
	* src/ios_init.cc: Likewise.

From-SVN: r114044

2006-05-24  Andrew Haley  <aph@redhat.com>

        PR java/27754
        * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
        COMPOUND_EXPR.

From-SVN: r114043

2006-05-24  Andrew Haley  <aph@redhat.com>

        * decl.c (java_add_stmt): Use a STATEMENT_LIST rather than a
        COMPOUND_EXPR.

From-SVN: r114042

From-SVN: r114041

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add dvi info html and install-html to .PHONY
	Add install-html target.

From-SVN: r114040

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target. Add install-html to .PHONY

From-SVN: r114039

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.

From-SVN: r114038

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.
	* aclocal.m4: Regenerate.
	* include/Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.

From-SVN: r114037

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.

From-SVN: r114036

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target.

From-SVN: r114035

2005-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add info dvi ps pdf html install-html to .PHONY
	Add install-html target.

From-SVN: r114034

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target. Add install-html to .PHONY

From-SVN: r114033

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.am: Add install-html target. Add install-html to .PHONY
	* Makefile.in: Regenerate.

From-SVN: r114032

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Make-lang.in: Rename htmldir to gcc_htmldir.

From-SVN: r114031

2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>

	* Makefile.in: Add install-html target. Add install-html to .PHONY

From-SVN: r114030

From-SVN: r114028

2006-05-23  Kenneth Zadeck <zadeck@naturalbridge.com>

        * df-core.c: Added to header comments.
	* df.h (df_ru_bb_info, df_rd_bb_info, df_lr_bb_info,
	df_ur_bb_info, df_urec_bb_info): Added comments.
	* df-problems (df_ref_bitmap, ru, rd, lr, ur, 
	urec, ri problems): Fixed header comments.
	(df_ru_transfer_function): Fixed in-out set dyslexia when copying 
	code from df_rd_transfer_function.

From-SVN: r114024

	PR c++/20173
	* pt.c (determine_specialization): Disallow partial
	specializations of templates.
	PR c++/20173
	* g++.dg/template/error21.C: New test.

From-SVN: r114023

	* libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro.
	(LIBGCC2_UNITS_PER_WORD): Use LIBGCC2_MAX_UNITS_PER_WORD rather than
	MIN_UNITS_PER_WORD to set the default.  Also use it in the guard.

From-SVN: r114022

	* expr.c (undefined_operand_subword_p): New.
	(emit_move_multi_word): Do not generate move from undefined bits
	of a paradoxical subreg.

From-SVN: r114021