2007-01-23  Marco Trudel  <mtrudel@gmx.ch>

	* java/util/Arrays.java (binarySearch): Change comparison order.

From-SVN: r121091

2007-01-23  Simon Martin  <simartin@users.sourceforge.net>

	PR c++/27492
	* decl.c (duplicate_decls): Don't reset DECL_INVALID_OVERRIDER_P for
	function decls.

From-SVN: r121089

cp/:
	* typeck.c (convert_for_assignment): Only warn about a = b = c
	when converting to bool.
testsuite/:
	* g++.dg/warn/Wparentheses-24.C: New test.

From-SVN: r121087

2007-01-23  H.J. Lu  <hongjiu.lu@intel.com>

	PR libgcj/30550
	* Makefile.am (ecjx_DEPENDENCIES): Add libgcj_bc.la if needed.
	* Makefile.in: Regenerated.

From-SVN: r121086

gcc:
	* config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Define
	_SOFT_DOUBLE if doubles use software floating-point.
	* config/rs6000/libgcc-ppc-glibc.ver: Export additional long
	double functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
	* config/rs6000/darwin-ldouble.c: Also compile functions for
	hard-float without FPRs.  Use fmsub function for all __NO_FPRS__
	cases.  Compile extra functions if _SOFT_DOUBLE, not _SOFT_FLOAT.
	* config/rs6000/linuxspe.h (SUBSUBTARGET_OVERRIDE_OPTIONS): Remove
	commented-out long double override.
	(CPP_LONGDOUBLE_DEFAULT_SPEC): Likewise.
	* config/rs6000/eabispe.h: Likewise.
	* config/rs6000/rs6000.c (rs6000_override_options): Don't override
	long double for non-SPE.
	(rs6000_handle_option): Likewise.
	(invalid_e500_subreg): Disallow more subregs involding DImode,
	DFmode, TImode or TFmode.
	(rs6000_legitimate_offset_address_p): Check TFmode offsets for
	E500 double.
	(legitimate_lo_sum_address_p): Also check for TFmode for E500
	double.
	(rs6000_legitimize_address): Also handle TFmode for E500 double.
	(rs6000_legitimize_reload_address): Also handle TFmode for E500
	double.
	(rs6000_legitimate_address): Also check for TFmode for E500
	double.
	(rs6000_emit_move): Use DFmode subregs of TFmode for E500 double.
	(spe_build_register_parallel): Handle TFmode and TCmode.
	(rs6000_spe_function_arg): Handle TFmode and TCmode for E500
	double.
	(function_arg): Handle TFmode and TCmode for E500 double.
	(rs6000_init_libfuncs): Initialize extra libfuncs for soft double
	in general.
	(print_operand): Handle TFmode and TImode for %y.
	(rs6000_generate_compare): Handle TFmode comparisons for E500
	double.
	(spe_func_has_64bit_regs_p): Check for TFmode for E500 double.
	(rs6000_function_value): Handle TFmode and TCmode for E500 double.
	(rs6000_libcall_value): Handle TFmode and TCmode for E500 double.
	* config/rs6000/rs6000.h (CANNOT_CHANGE_MODE_CLASS): Check for
	TFmode for E500 double.
	* config/rs6000/rs6000.md (FP): Allow TF for E500 double.
	(floatsidf2): Enable for E500 double.
	(movtf_softfloat): Use rs6000_nonimmediate_operand.
	(extenddftf2): Change to extenddftf2_fprs.
	(extenddftf2): Call gen_spe_extenddftf2 or gen_extenddftf2_fprs
	depending on TARGET_E500_DOUBLE.
	(extendsftf2): Enable for E500 double.
	(trunctfdf2): Enable for E500 double.
	(trunctfsf2): Change to trunctfsf2_fprs.
	(trunctfsf2): Call gen_spe_trunctfsf2 or gen_trunctfsf2_fprs
	depending on TARGET_E500_DOUBLE.
	(floatsitf2): Enable for E500 double.
	(fix_trunctfsi2): Change to fix_trunctfsi2_fprs.
	(fix_trunctfsi2): Call gen_spe_fix_trunctfsi2 or
	gen_fix_trunctfsi2_fprs depending on TARGET_E500_DOUBLE.
	(negtf2): Change to negtf2_internal.
	(negtf2): New expander.
	(abstf2): Enable for E500 double.  Call gen_spe_abstf2_tst,
	gen_spe_abstf2_cmp or gen_abstf2_internal depending on
	TARGET_E500_DOUBLE and flag_unsafe_math_optimizations.
	(movdi_internal32): Use rs6000_nonimmediate_operand.
	(unnamed splitter): Likewise.
	* config/rs6000/spe.md (CMPTFEQ_GPR, TSTTFEQ_GPR, CMPTFGT_GPR,
	TSTTFGT_GPR, CMPTFLT_GPR, TSTTFLT_GPR): New unspecs.
	(SPE64TF, DITI): New mode macros.
	(frob_df_di): Change to frob_<SPE64:mode>_<DITI:mode>; allow more
	modes.
	(frob_tf_ti): New.
	(frob_<mode>_di_2): New.
	(frob_tf_di_8_2): New.
	(frob_di_df): Change to frob_di_<mode>; allow more modes.
	(frob_ti_tf): New.
	(frob_di_df_2): Change to frob_<DITI:mode>_<SPE64:mode>_2; allow
	more modes.
	(frob_ti_<mode>_8_2): New.
	(frob_ti_tf_2): New.
	(mov_si<mode>_e500_subreg0, mov_si<mode>_e500_subreg0_2,
	mov_si<mode>_e500_subreg4, mov_si<mode>_e500_subreg4_2): Allow
	TFmode.
	(mov_sitf_e500_subreg8, mov_sitf_e500_subreg8_2,
	mov_sitf_e500_subreg12, mov_sitf_e500_subreg12_2): New.
	(spe_trunctfdf2_internal1, spe_trunctfsf2, spe_extenddftf2,
	spe_fix_trunctfsi2, spe_fix_trunctfsi2_internal,
	spe_negtf2_internal, spe_abstf2_cmp, spe_abstf2_tst): New.
	(cmptfeq_gpr, tsttfeq_gpr, cmptfgt_gpr, tsttfgt_gpr, cmptflt_gpr,
	tsttflt_gp): New.

libgcc:
	* config/rs6000/t-ldbl128: Always use -mlong-double-128.

From-SVN: r121085

	* call.c (null_ptr_cst_p): Replace use of TREE_CONSTANT_OVERFLOW with
	TREE_OVERFLOW.
	* typeck.c (ignore_overflows): Remove the remaining uses of
	TREE_CONSTANT_OVERFLOW.

From-SVN: r121084

2007-01-23  Richard Guenther  <rguenther@suse.de>

	PR testsuite/30560
	* ada/acats/run_acats: Do not call gnatmake or gnatchop
	with full path.

From-SVN: r121083

2007-01-23  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/30541
	* Makefile.def (flags_to_pass): Add GNATBIND and GNATMAKE.
	* Makefile.tpl (GNATBIND): Substitute it.
	(GNATMAKE): Likewise.
	(POSTSTAGE1_FLAGS_TO_PASS): Pass staged GNATBIND instead
	of STAGE_PREFIX.
	* Makefile.in: Regenerate.
	* configure: Regenerate.

        config/
	* acx.m4 (ACX_PROG_GNAT): Check for gnatmake.

	libada/
	* Makefile.in (STAGE_PREFIX): Do not define.
	(FLAGS_TO_PASS): Do not pass STAGE_PREFIX.

	gnattools/
	* Makefile.in (STAGE_PREFIX): Do not define.

	ada/
	* Make-lang.in: Replace invocations of gnatmake with $(GNATMAKE).
	(gnatboot2): Pass staged GNATMAKE instead of STAGE_PREFIX.
	(gnatboot3): Likewise.
	(GNATBIND): Do not define.
	* Makefile.in (GNATBIND): Do not define.

From-SVN: r121082

	* Makefile.in (OBJS-common): Reformat, alphabetize, but put
	insn-*.o first.
	(OBJS-archive): Reformat, alphabetize.
	(OBJS): Change out_object_file to OBJS-md.

From-SVN: r121081

	* config/i386/i386.md: Use REG_P, MEM_P, CONST_INT_P, LABEL_P,
	JUMP_P and CALL_P predicates where applicable.
	* config/i386/i386.c: Ditto.
	* config/i386/i386.md: Ditto.
	* config/i386/mmx.md: Ditto.
	* config/i386/predicates.md: Ditto.

From-SVN: r121079

        (getClassMethod): Implement.

From-SVN: r121078

        * java/lang/Class.h (_Jv_GetClassStatus): Declare.
        * java/lang/natClass.cc (_Jv_GetClassStatus): New function.
        * jvmti.cc (_Jv_JVMTI_GetClassStatus): New function.
        (_Jv_JVMTI_Interface): Define GetClassStatus.

From-SVN: r121074

	* configure: Rebuilt.
	* configure.ac (GCJ): Reverted patch of 2006-12-20.

From-SVN: r121073

From-SVN: r121071

	PR java/29812:
	* testsuite/libjava.jni/pr29812.java: New file.
	* testsuite/libjava.jni/pr29812_injar.java: New file.
	* testsuite/libjava.jni/pr29812_injar.jar: New file.
	* testsuite/libjava.jni/pr29812.out: New file.
	* testsuite/libjava.jni/pr29812_injar.c: New file.
	* testsuite/libjava.jni/pr29812_injar.h: New file.
	* testsuite/libjava.jni/pr29812.jar: New file.
	* testsuite/libjava.jni/pr29812.c: New file.
	* testsuite/libjava.jni/pr29812.h: New file.
	* testsuite/libjava.jni/jni.exp (gcj_jni_get_cxxflags_invocation):
	New proc.
	(gcj_jni_invocation_test_one): Use it.
	(gcj_jni_pr29812): New proc.
	(gcj_jni_run): Use it.
	* java/lang/natRuntime.cc (_load): Push a new system frame before
	calling JNI_OnLoad.
	* include/jvm.h (_Jv_JNI_PopSystemFrame): Declare.
	(_Jv_GetJNIEnvNewFrameWithLoader): Likewise.
	* jni.cc (struct _Jv_JNI_LocalFrame) <marker>: Now unsigned char.
	<allocated_p>: Now bool.
	<loader>: New field.
	(_Jv_JNI_EnsureLocalCapacity): Updated.
	(_Jv_JNI_NewLocalRef): Likewise.
	(_Jv_JNI_NewLocalRef): Likewise.
	(_Jv_JNI_PopLocalFrame): Likewise.
	(_Jv_JNI_FindClass): Likewise.
	(_Jv_GetJNIEnvNewFrame): Likewise.
	(_Jv_JNI_AttachCurrentThread): Likewise.
	(_Jv_GetJNIEnvNewFrameWithLoader): New function.
	(_Jv_GetJNIEnvNewFrame): Use it.
	* include/jni_md.h (_CLASSPATH_JNIENV_CONTENTS): Removed 'klass'.

From-SVN: r121064

From-SVN: r121063

	* passes.c (init_optimization_passes): Do not rerun
	pass_early_warn_uninitialized.

From-SVN: r121060

From-SVN: r121058

stl_algobase.h (__fill_aux(unsigned char*, unsigned char*, const unsigned char&), [...]): Take the character by value.

2007-01-22  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_algobase.h (__fill_aux(unsigned char*,
	unsigned char*, const unsigned char&), __fill_aux(signed char*,
	signed char*, const signed char&), __fill_aux(char*, char*,
	const char&), __fill_aux(wchar_t*, wchar_t*, const wchar_t&)):
	Take the character by value.
	(__fill_n_aux): Likewise.

From-SVN: r121056

2007-01-22  Andrew Haley  <aph@redhat.com>

        * sysdep/alpha/locks.h (write_barrier): New.

From-SVN: r121053

2007-01-22  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/30038
	* tree-ssa-math-opts.c (maybe_record_sincos): New static helper
	function.
	(execute_cse_sincos_1): Likewise.
	(execute_cse_sincos): Likewise.
	(gate_cse_sincos): Likewise.
	(pass_cse_sincos): New pass CSEing sin() and cos() calls using
	the cexpi() canonicalization of sincos().
	* tree-pass.h (pass_cse_sincos): Declare.
	* passes.c (init_optimization_passes): New pass pas_cse_sincos.

	* gcc.dg/builtins-62.c: New testcase.

From-SVN: r121052

From-SVN: r121051

	* intrinsic.texi (ACHAR): Added cross-references.
	(CHAR): Put cross-references in alphabetical order.
	(IACHAR): Added cross-references.
	(ICHAR): Added cross-references.

From-SVN: r121049

2007-01-21  Andrew Pinski  <pinskia@gmail.com>

        PR target/30519
        * config.host (alpha*-*-linux*): Set extra_parts.

From-SVN: r121047

From-SVN: r121045

	PR rtl-optimization/29329
	* combine.c (replaced_rhs_insn): Rename to i2mod.
	(replaced_rhs_value): Rename to i2mod_new_rhs.
	(i2mod_old_rhs): New global variable.
	(combine_instructions): Adjust for above change.  Save a copy of
	the old RHS into i2mod_old_rhs when the contents of a REG_EQUAL
	note are substituted in the second instruction.
	(distribute_notes) <REG_DEAD>: Adjust for above change.  Do not
	ditch the note if it pertains to the second eliminated register
	and this register is mentioned in i2mod_old_rhs.

	Revert:
	2006-09-12  Eric Botcazou  <ebotcazou@libertysurf.fr>

	* combine.c (distribute_notes) <REG_DEAD>: Do not consider SETs past
	the insn to which the note was originally attached.

From-SVN: r121037

From-SVN: r121036

2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30525
	* intrinsics/string_intrinsics.c(compare_string):  Make
	sure that comparisons are done unsigned.

2007-01-21  Thomas Koenig  <Thomas.Koenig@online.de>

	PR libfortran/30525
	* gfortran.dg/char_comparison_1.f:  New test.

From-SVN: r121035

	* ipa-inline.c (inlining_mode): Comment, move up.
	(cgraph_decide_inlining_incrementally): Do not perform inlining itself; fix
	handling of flattening of self recursive functions.
	(cgraph_find_cycles): Remove.
	(cgraph_flatten_node): Remove.
	(cgraph_decide_inlining): Use incremental inliner to handle flattening.
	(try_inline): New function.
	(cgraph_early_inlining): Update call of cgraph_decide_inlining_incrementally.
	Apply inlining here.
	(apply_inline): Update call of cgraph_decide_inlining_incrementally.

From-SVN: r121034

2006-12-09  Tobias Burnus  <burnus@net-b.de>

        PR libfortran/30015
        * intrinsics/date_and_time.c (date_and_time): Fix case where time
          can go backwards.
        * configure.ac: Remove AC_TRY_RUN test for timezone in
          gettimeofday.
        * acinclude.m4: Ditto.
        * configure: Regenerate.
        * config.h.in: Regenerate.

From-SVN: r121033

2007-01-21  Dirk Mueller  <dmueller@suse.de>

        PR bootstrap/30511
        * tree-vrp.c (check_array_bounds): do not warn
        about ADDR_EXPR's of ARRAY_REF's which are immediately
        used in binary expressions.

From-SVN: r121032

2007-01-21  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/30449 (fill, fill_n)
	* include/bits/stl_algobase.h (__fill_aux(wchar_t*, wchar_t*,
	const wchar_t&), __fill_n_aux(wchar_t*, _Size, const wchar_t&)): New.
	(fill(signed char*, signed char*, const signed char&),
	fill(unsigned char*, unsigned char*, const unsigned char&),
	fill(char*, char*, char&), fill_n(signed char*, _Size,
	const signed char&), fill_n(unsigned char*, _Size,
	const unsigned char&), fill_n(char*, _Size, char&)): Rename to
	__*_aux.
	(__fill_normal, __fill_n_normal): New, call the latter.
	(fill, fill_n): Adjust, call the latter.	
	* testsuite/25_algorithms/fill/4.cc: New.
	* testsuite/25_algorithms/fill/5.cc: New.

From-SVN: r121027

	* tree-vectorizer.h (struct _stmt_vec_info): Add new field
	read_write_dep and macros for its access.
	* tree-vectorizer.c (new_stmt_vec_info): Initialize the new field.
	* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Remove
	argument, call vect_check_interleaving for every independent pair of
	data-refs. Mark loads that access the same memory location as a store
	in the loop.
	(vect_check_dependences): Remove.
	(vect_analyze_data_ref_dependences): Remove  vect_check_dependences
	call, fix the call to vect_analyze_data_ref_dependence.
	(vect_analyze_data_ref_access): For statements that access the same
	data-ref, check that they are not stores; for loads, check that there
	is no store that access the same location.

From-SVN: r121026

2007-01-21  Matthias Klose  <doko@debian.org>

        * Makefile.am (install-exec-hook): Use transformed name.
        * Makefile.in: Regenerate.

From-SVN: r121025

2007-01-20  Andrew Pinski  <pinskia@gmail.com>

        PR objc/30479
        * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
        of htab_hash_pointer.
        (lookup_interface): Likewise.
        (add_class): Likewise.

2007-01-20  Andrew Pinski  <pinskia@gmail.com>

        PR objc/30479
        * objc.dg/pch: New directory.
        * objc.dg/pch/pch.exp: New file.
        * objc.dg/pch/interface-1.m: New test.
        * objc.dg/pch/interface-1.hs: New include file.
        * lib/objc.exp (objc_target_compile): Add
        "-x objective-c-header" in front of the sources if this is
        a precompiled header being compiled.

From-SVN: r121024

	* doc/invoke.texi (-fdump-rtl-combine): Fix under/overfull hbox.
	(-fdump-rtl-stack): Likewise.
	(-fno-signed-zeros): Use @minus{} for a minus sign.  Correct typo.
	(-mcheck-zero-division, -mcpu): Fix under/overfull hbox.
	(-mpt-fixed): Use @minus{} for minus sign.
	(Using Precompiled Headers): Fix under/overfull hbox.


Co-Authored-By: Joseph Myers <joseph@codesourcery.com>

From-SVN: r121023

	* tree-flow.h (struct stmt_ann_d): Move references_memory to proper
	place within annotation.

From-SVN: r121022

* intrinsic.texi: Edited all "Syntax" examples to a consistent form.
	(MAXVAL): Corrected description of result characteristics.
	(MINVAL): Same.
	(UMASK): Added documentation.

From-SVN: r121020

From-SVN: r121018

2007-01-21  Tobias Burnus  <burnus@net-b.de>

       * update_web_docs_svn: Build also libgomp documentation.

From-SVN: r121013