2007-04-26  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/31703
	* tree-ssa-loop-im.c (rewrite_bittest): Make sure to use
	the right type for the target of the bittest.

	* gcc.c-torture/compile/pr31703.c: New testcase.
	* gcc.dg/tree-ssa/ssa-lim-1.c: Adjust pattern.
	* gcc.dg/tree-ssa/ssa-lim-2.c: Likewise.

From-SVN: r124190

2007-04-25  Andrew Haley  <aph@redhat.com>

        * java/io/ObjectStreamClass.java (ensureFieldsSet): New method.
        (setFields): call ensureFieldsSet.
        (fieldsSet): New field.
        * java/io/ObjectOutputStream.java (writeFields): Call
        osc.ensureFieldsSet().

        * java/io/ObjectInputStream.java (parseContent): Assign the handle
        for a PROXYCLASSDESC immediately after reading the marker.

From-SVN: r124188

2007-04-25  Andrew Haley  <aph@redhat.com>

	* java/io/ObjectStreamClass.java (ensureFieldsSet): New method.
	(setFields): call ensureFieldsSet.
	(fieldsSet): New field.
	* java/io/ObjectOutputStream.java (writeFields): Call
	osc.ensureFieldsSet().

	* java/io/ObjectInputStream.java (parseContent): Assign the handle
	for a PROXYCLASSDESC immediately after reading the marker.

From-SVN: r124187

gcc/
	* config/i386/vx-common.h (RETURN_IN_MEMORY): Use
	ix86_sol10_return_in_memory.

From-SVN: r124185

gcc/
	* config/i386/i386.c (ix86_sol10_return_in_memory): Remove unused
	variables.

From-SVN: r124183

2007-04-26  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* gfortran.dg/open_errors.f90: Added if statements checking
	the value of iostat.

From-SVN: r124182

	PR c++/31598
	* tree-inline.c (copy_body_r): Don't touch TREE_TYPE of OMP_CLAUSE.

	* semantics.c (finish_omp_clauses): Don't create CP_OMP_CLAUSE_INFO
	for type dependent OMP_CLAUSE_DECLs.

	* g++.dg/gomp/pr31598.C: New test.

From-SVN: r124178

	PR tree-optimization/30558
	* tree-eh.c (lower_eh_filter): If EH_FILTER_MUST_NOT_THROW
	clear this_state.prev_try.

	* g++.dg/gomp/pr30558.C: New test.

From-SVN: r124177

gcc/
200x-xx-xx  Richard Sandiford  <richard@codesourcery.com>
	    Mark Mitchell  <mark@codesourcery.com>

	* config/i386/i386-protos.h (ix86_sol10_return_in_memory): Declare.
	* config/i386/i386.c (ix86_sol10_return_in_memory): New function.
	* config/i386/sol2-10.h (RETURN_IN_MEMORY): Use it.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>

From-SVN: r124176

re PR driver/31107 (--target-help doesn't say which options are compiler, assembler or linker options)

gcc/
	PR driver/31107
	* doc/invoke.texi (%:print-asm-header): Document.
	* gcc.c (asm_options): Use %:print-asm-header() for --target-help
	and -ftarget-help.
	(static_spec_functions): Add print-asm-header.
	(main): Print a banner before the --target-help linker options.
	(print_asm_header_spec_function): New function.

From-SVN: r124175

From-SVN: r124174

	PR c++/31338
	* cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
	* typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
	COMPLEX_TYPE is now an ARITHMETIC_TYPE.
	* init.c (build_zero_init): Adjust, as
	COMPLEX_TYPE is now a SCALAR_TYPE.
	* typeck2.c (digest_init): Allow brace-enclosed initializers for
	COMPLEX_TYPE, even though that is now a SCALAR_TYPE.

	PR c++/31338
	* g++.dg/ext/complex2.C: New test.

From-SVN: r124173

	PR c++/31388
	* cp-tree.h (ARITHMETIC_TYPE): Include COMPLEX_TYPE.
	* typeck.c (type_after_usual_arithmetic_conversions): Adjust, as
	COMPLEX_TYPE is now an ARITHMETIC_TYPE.
	* init.c (build_zero_init): Adjust, as
	COMPLEX_TYPE is now a SCALAR_TYPE.
	* typeck2.c (digest_init): Allow brace-enclosed initializers for
	COMPLEX_TYPE, even though that is now a SCALAR_TYPE.

	PR c++/31388
	* g++.dg/ext/complex2.C: New test.

From-SVN: r124172

	PR target/31403
	* config/sh/sh.md (movsi_ie): Fix length for TARGET_SH2A.
	(movsf_ie): Likewise.

From-SVN: r124171

semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust per N2255; rename as classtype_has_nothrow_assign_or_copy_p.

gcc/cp
2007-04-25  Paolo Carlini  <pcarlini@suse.de>

	* semantics.c (classtype_has_nothrow_copy_or_assign_p): Adjust
	per N2255; rename as classtype_has_nothrow_assign_or_copy_p.
	(trait_expr_value): Adjust.

gcc/testsuite/
2007-04-25  Paolo Carlini  <pcarlini@suse.de>

	* g++.dg/ext/has_nothrow_assign.C: Adjust per N2255.

gcc/
2007-04-25  Paolo Carlini  <pcarlini@suse.de>

	* doc/extend.texi ([Type Traits]): Adjust per N2255.

From-SVN: r124170

From-SVN: r124168

        * config/xtensa/lib1funcs.asm (__udivsi3, __divsi3): Throw an exception
        for divide-by-zero.
        (__umodsi3, __modsi3): Likewise.

From-SVN: r124165

2007-04-25  Kyle Galloway  <kgallowa@redhat.com>

	* gnu/classpath/jdwp/VMIdManager.java (getObjectId): Deal with null
	objects.
	(get): Deal with ObjectId of 0.

From-SVN: r124164

       * c-common.c (handle_sentinel_attribute): Annotate warning
       call with OPT_Wattributes.

From-SVN: r124163

       * tree-ssa.c ((warn_uninit): Annotate warning with
       -Wuninitialized.

From-SVN: r124161

2007-04-25  Dirk Mueller  <dmueller@suse.de>

       * c-typeck.c (build_compound_expr): Annotate warning()
       call with OPT_Wunused_value.

From-SVN: r124160

	* gcc.target/mips/mips16e-extends.c (cksum8): Change return
	value to signed char.

From-SVN: r124157

2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>

	* module.c (module_char): Replace fgetc() with
	getc(). 
	(write_char): Replace fputc() with putc().
	* scanner.c (load_line): Replace fgetc() with getc().
	(gfc_read_orig_filename): Likewise.

From-SVN: r124154

	* config/mips/mips.opt (mdmx, mmt, mno-mdmx): New options.
	(mips16): Fix typo.
	* config/mips/mips.h (ASM_SPEC): Pass -mmt/-mno-mt and -mdmx/-mno-mdmx
	on to the assembler.  Improve handling of -mno-mips16.  Add handling
	of -mno-mips3d, -mno-dsp, -mno-dspr2.
	* doc/invoke.texi (MIPS Options): Whitespace cleanup.  Fix wrong use
	of @itemx.  Document -mno-dsp, -mno-dspr2, -mno-paired-single, -mdmx,
	-mno-mdmx, -mno-mips3d, -mmt and -mno-mt.

From-SVN: r124153

	ilp32 i?86-*-* and x86_64-*-* targets.  Do not skip test for -m64.
	Use scan-rtl-dump-not procedure to scan RTL dump.  Cleanup csa dump.

From-SVN: r124152

	* config/i386/winnt.c (i386_pe_file_end): Strip only
	USER_LABEL_PREFIX when writing export name.

From-SVN: r124149

2007-04-25  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/locale_classes.h: Remove redundant inline specifiers.
	* include/bits/ios_base.h: Likewise.
	* testsuite/27_io/ios_base/cons/assign_neg.cc: Adjust dg-error line
	numbers.
	* testsuite/27_io/ios_base/cons/copy_neg.cc: Likewise.

From-SVN: r124148

fortran/
2007-04-25  Tobias Burnus  <burnus@net-b.de>

	PR fortran/31668
	* error.c (error_print): Fix %% support.
	* intrinsic.c (sort_actual): Improve error message.
	* resolve.c (resolve_actual_arglist): Allow %VAL for
	interfaces defined in the module declaration part.

testsuite/
2007-04-25  Tobias Burnus  <burnus@net-b.de>

	PR fortran/31668
	* gfortran.dg/c_by_val_2.f90: Add rejection test of %VAL with
	statement functions.
	* gfortran.dg/c_by_val_5.f90: New test.

From-SVN: r124147

equiv_6.f90 (set_arrays): Replaced subroutine with two new subroutines to avoid parameter-induced aliasing.

2007-04-25  Wolfgang Gellerich  <gellerich@de.ibm.com>

	* gfortran.dg/equiv_6.f90 (set_arrays): Replaced subroutine
	with two new subroutines to avoid parameter-induced aliasing.
	* gfortran.dg/equiv_6.f90 (set_array_listpr): New.
	* gfortran.dg/equiv_6.f90 (set_array_lisbit): New.

From-SVN: r124146

gcc/
	* config.gcc (sh-wrs-vxworks): Don't include dbxelf.h.  Include
	sh/elf.h, vx-common.h and vxworks.h.
	* config/sh/sh.h: Include config/vxworks-dummy.h.
	(SUBTARGET_OVERRIDE_OPTIONS): Define.
	(OVERRIDE_OPTIONS): Use it.
	* config/sh/sh.md (GOTaddr2picreg): Add suport for VxWorks RTPs.
	(vxworks_picreg): New pattern.
	* config/sh/vxworks.h (TARGET_OS_CPP_BUILTINS): Use
	VXWORKS_OS_CPP_BUILTINS.
	(LIB_SPEC, LINK_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Redefine
	to their VXWORKS_* equivalents.
	(SUBTARGET_OVERRIDE_OPTIONS, SUBTARGET_CPP_SPEC): Define.
	(SUBTARGET_LINK_EMUL_SUFFIX, FUNCTION_PROFILER): Define.
	* config/sh/lib1funcs.asm (NO_FPSCR_VALUES): Define for VxWorks PIC.
	(set_fpscr, ic_invalidate): Add VxWorks PIC sequences.
	* config/sh/t-vxworks (MULTILIB_OPTIONS): Add m4a, -mrtp and
	-mrtp/-fPIC multilibs.
	(MULTILIB_EXCEPTIONS): Generalize globs accordingly.
	(MULTILIB_MATCHES, EXTRA_MULTILIB_PARTS): Define.
	(MULTILIB_OSDIRNAMES): Delete.

From-SVN: r124145

	PR libfortran/31299
	* intrinsic.texi (GETLOG): Update documentation to reflect
	library changes.

From-SVN: r124144

	PR libfortran/31299
	* intrinsics/getlog.c: Use getpwuid and geteuid instead of
	getlogin if they are available.
	* configure.ac: Add checks for getpwuid and geteuid.
	* configure: Regenerate.
	* config.h.in: Regenerate.

From-SVN: r124143

2007-04-25  Janne Blomqvist  <jb@gcc.gnu.org>

	* configure: Regenerate using autoconf 2.59.
	* Makefile.in: Likewise.  
	* config.h.in: Likewise.

From-SVN: r124142

re PR target/18989 (A few potentially ominous, and several likely harmless warnings during 4.0 build)

	PR target/18989
 	* config/avr/avr.h (ASM_OUTPUT_ALIGN): Redefine.

From-SVN: r124141

real.c (mpfr_from_real): Handle Inf and NaN, and allow the rounding mode to be specified by the caller.

* real.c (mpfr_from_real): Handle Inf and NaN, and allow the
rounding mode to be specified by the caller.
(real_to_mpfr) Likewise.
* real.h: Update mpfr_from_real, mpfr_to_real prototypes to
include new arguments.
* builtins.c: Update mpfr_from_real, mpfr_to_real calls.

From-SVN: r124139

	PR libgcj/31084
	* java/lang/natVMProcess.cc: Include platform.h before jvm.h.

From-SVN: r124138

	* gcc.dg/Warray-bounds.c: XFAIL test on 32-bit hppa targets.
	* g++.dg/warn/Warray-bounds.C: Likewise.

From-SVN: r124136

From-SVN: r124133

re PR tree-optimization/31605 (VRP eliminates a useful test due with conversion from unsigned int to int)

./:	PR tree-optimization/31605
	* tree-vrp.c (set_value_range): Check that min and max are not
	both overflow infinities.
	(set_value_range_to_value): New static function.
	(extract_range_from_binary_expr): Call set_value_range_to_value.
	(extract_range_from_cond_expr): Likewise.
	(extract_range_from_expr): Likewise.
	(extract_range_from_unary_expr): Likewise.  Don't create a range
	which overflows on both sides.
	(vrp_meet): Check for a useless range.
	(vrp_visit_phi_node): If we see a constant which looks like an
	overflow infinity, turn off the TREE_OVERFLOW flag.
testsuite/:
	PR tree-optimizatoin/31605
	* gcc.c-torture/execute/pr31605.c: New test.

From-SVN: r124128

	PR fortran/31587

	* lib/gcc-dg.exp (scan-module): New function.
	* gfortran.dg/module_md5_1.f90: New test.

	* module.c (write_char): Add character to the MD5 buffer.
	(read_md5_from_module_file): New function.
	(gfc_dump_module): Compute MD5 for new module file. Call
	read_md5_from_module_file. Only overwrite old module file
	if the new MD5 is different.

From-SVN: r124126