2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
	    Andreas Tobler  <a.tobler@schweiz.ch>

	* Makefile.am: Add PA_HPUX port.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Likewise.
	* testsuite/Makefile.in: Likewise.
	* configure.ac: Add PA_HPUX rules.
	* configure: Regenerate.
	* src/pa/ffitarget.h: Rename linux target to PA_LINUX.
	Add PA_HPUX and PA64_HPUX.
	Rename FFI_LINUX ABI to FFI_PA32 ABI.
	(FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
	(FFI_TYPE_SMALL_STRUCT2): Define.
	(FFI_TYPE_SMALL_STRUCT4): Likewise.
	(FFI_TYPE_SMALL_STRUCT8): Likewise.
	(FFI_TYPE_SMALL_STRUCT3): Redefine.
	(FFI_TYPE_SMALL_STRUCT5): Likewise.
	(FFI_TYPE_SMALL_STRUCT6): Likewise.
	(FFI_TYPE_SMALL_STRUCT7): Likewise.
	* src/pa/ffi.c (ROUND_DOWN): Delete.
	(fldw, fstw, fldd, fstd): Use '__asm__'.
	(ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
	FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
	(ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
	Simplify incrementing of stack slot variable. Change type of local
	'n' to unsigned int.
	(ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
	double on PA_HPUX.
	(ffi_prep_cif_machdep): Likewise.
	(ffi_call): Likewise.
	(ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
	return type to ffi_status. Simplify incrementing of stack slot
	variable. Only copy floating point argument registers when PA_LINUX
	is true. Reformat debug statement.
	Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
	FFI_TYPE_SMALL_STRUCT8.
	(ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
	declaration.
	(ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
	Add nops to cache flush.  Add trampoline for PA_HPUX.
	* src/pa/hpux32.S: New file.
	* src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
	ffi_prep_args_LINUX to ffi_prep_args_pa32.
	Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
	unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
	argument type checks so that common argument types appear first.
	(ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
	ffi_closure_inner_LINUX to ffi_closure_inner_pa32.

Co-Authored-By: Andreas Tobler <a.tobler@schweiz.ch>

From-SVN: r112719

	* config/bfin/bfin.c (bfin_legitimate_address_p): Disallow
	got-relative addressing for anything but SImode.

From-SVN: r112718

re PR tree-optimization/26919 (ICE in cgraph_estimate_size_after_inlining with a large number of arguments)

2006-04-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/26919
	* ipa-inline.c (cgraph_decide_inlining_incrementally): Fix argument
	to cgraph_estimate_size_after_inlining.

	* gcc.dg/ipa/ipa-1.c: Use -fno-early-inlining.
	* gcc.dg/ipa/ipa-2.c: Likewise.
	* gcc.dg/ipa/ipa-3.c: Likewise.
	* gcc.dg/ipa/ipa-5.c: Likewise.

From-SVN: r112709

  * configure.host: Add -fno-omit-frame-pointer to libgcj_flags for
  MinGW since EBP is used for backtracking through call frames on this
  platform.

From-SVN: r112708

	* reload.c (find_dummy_reload): Fix typo in 2006-04-03 change.

From-SVN: r112705

From-SVN: r112702

gcc/fortran/

2006-04-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/26891
	* trans.h : Prototype for gfc_conv_missing_dummy.
	* trans-expr (gfc_conv_missing_dummy): New function
	(gfc_conv_function_call): Call it and tidy up some of the code.
	* trans-intrinsic (gfc_conv_intrinsic_function_args): The same.

gcc/testsuite/

2006-04-03  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/26891
	* gfortran.dg/missing_optional_dummy_1.f90: New test.

From-SVN: r112701

	PR tree-optimization/26996
	* tree-scalar-evolution.c (analyze_scalar_evolution_1): Don't analyze
	VECTOR_TYPE variables.

From-SVN: r112700

2006-04-05  Archit Shah  <ashah@redhat.com>

        PR java/25414
        * gnu/java/rmi/rmic/CompilerProcess.java (computeTypicalArguments):
        Add classpath argument.
        * gnu/java/rmi/rmic/Compile_gcj.java (computeArguments): Adjust
        caller.
        * gnu/java/rmi/rmic/Compile_jikes.java (computeArguments): Likewise.
        * gnu/java/rmi/rmic/Compile_kjc.java (computeArguments): Likewise.
        * gnu/java/rmi/rmic/Compiler.java (getClasspath, setClasspath): New.
        * gnu/java/rmi/rmic/RMIC.java: Set classpath for compiler, call
        mkdirs for destination directory, correct handling of superclasses
        and interfaces of the remote class, correct handling of exceptions
        declared by remote methods.

From-SVN: r112699

2006-04-05  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/26763
	* fold-const.c (fold_comparison): Move folding of
	PTR + CST CMP PTR + CST ...
	(fold_binary): ... here.  Fold only for EQ_EXPR and NE_EXPR.

	* gcc.dg/torture/pr26763-1.c: New testcase.
	* gcc.dg/torture/pr26763-2.c: Likewise.

From-SVN: r112697

	* doc/install.texi (Prerequisites): Refine some wording on
	bootstrapping and ksh.
	Move the version numbers of DejaGnu here from the testing section
	and fix casing of names.
	Fix markup and clarify wording for autogen requirements.
	Refer to GCJ instead of just java.
	Refer to SVN instead of CVS.
	Describe diffutils as useful instead of necessary.
	(Downloading the source): Refer to SVN instead of CVS.
	Adjust a link to our web site accordingly.
	(Configuration): Fix casing of Bison.
	(Specific): Avoid reference to CVS.
	(Building): Refer to SVN instead of CVS.  
	Fix a sentence on the use of Bison and remove duplicate (and
	incorrect) version number of Bison requirement.
	Remove one redundant list of packages needed for building.

From-SVN: r112696

gcc/fortran/

2006-04-04  H.J. Lu  <hongjiu.lu@intel.com>

	PR fortran/25619
	* trans-array.c (gfc_conv_expr_descriptor): Only dereference
	character pointer when copying temporary.

	PR fortran/23634
	* trans-array.c (gfc_conv_expr_descriptor): Properly copy
	temporary character with non constant size.

gcc/testsuite/

2006-04-04  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/23634
	PR fortran/25619
	* gfortran.dg/actual_array_constructor_1.f90: New testcase.

From-SVN: r112695

From-SVN: r112694

2006-04-04  Eric Christopher  <echristo@apple.com>

        * config/rs6000/rs6000.c (TARGET_MS_BITFIELD_LAYOUT_P): Define.
        (TARGET_USE_MS_BITFIELD_LAYOUT): Ditto.
        (rs6000_handle_struct_attribute): New.
        (rs6000_ms_bitfield_layout_p): Ditto.

From-SVN: r112693

	* config/darwin-crt3.c (atexit): Pass &__dso_handle rather than
	NULL for dso parameter to atexit_common.

From-SVN: r112692

	* configure.in: Require makeinfo 4.4 or higher.
	* configure: Regenerate.

From-SVN: r112691

From-SVN: r112689

	PR libgcj/26990:
	* prims.cc (_Jv_RunMain): Use exitNoChecksAccessor.
	* gnu/java/lang/natMainThread.cc (call_main): Use
	exitNoChecksAccessor.
	* testsuite/libjava.lang/pr26990.out: New file.
	* testsuite/libjava.lang/pr26990.java: New file.
	* java/lang/Runtime.java (exitNoChecks): New method.
	(exitNoChecksAccessor): Likewise.
	(exit): Call exitNoChecks.

From-SVN: r112685

2006-04-04  Eric Christopher  <echristo@apple.com>

        * config/i386/i386.c (machopic_output_stub): Output \t
        between instructions and operands.

2006-04-04  Eric Christopher  <echristo@apple.com>

        * gcc.target/i386/387-1.c: Allow regexp to match darwin
        stubs.
        * gcc.target/i386/387-5.c: Ditto.

From-SVN: r112683

	* lib/gen-classlist.sh.in: Correct handle generated files.

2006-04-04  Mark Wielaard  <mark@klomp.org>

	* lib/gen-classlist.sh.in: Use classes.tmp, not classes.2
	as temporary file name.

2006-04-04  Tom Tromey  <tromey@redhat.com>

	* lib/split-for-gcj.sh: Updated for multi-field format.
	* lib/Makefile.am (CLEANFILES): Added classes.2.
	* lib/gen-classlist.sh.in (GCJ): Removed.  Create classes.1 and
	classes.2 using multiple fields.

From-SVN: r112677

	* config/rs6000/rs6000.c (num_insns_constant_wide): Change
	satisfies_constraint_[IL] to explicit tests on value.

From-SVN: r112676

tree-scalar-evolution.c (compute_overall_effect_of_inner_loop, [...]): Use build_int_cst instead of build_int_cst_type.

	* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop,
	set_nb_iterations_in_loop): Use build_int_cst instead of
	build_int_cst_type.
	* tree-data-ref.c (can_use_analyze_subscript_affine_affine): Use
	build_int_cst instead of convert.

From-SVN: r112673

gcc/

2006-04-04  Carlos O'Donell  <carlos@codesourcery.com>

	* doc/tm.texi (TARGET_STRUCT_VALUE_RTX): Document
	new value 2 for incoming.
	* function.c (expand_function_start): Call struct_value_rtx
	with incoming as 2.
	* config/sparc/sparc.md: Comment updated_return.
	* config/sparc/sparc.opt: Add -mstd-struct-return option.
	* config/sparc/sparc.c (sparc_struct_value_rtx): Use standard
	struct return if sparc_std_struct_return and incoming is 2.
	(print_operand): Do not adjust return if
	sparc_std_struct_return.

gcc/testsuite/

2006-04-04  Carlos O'Donell  <carlos@codesourcery.com>

	* gcc.target/sparc/struct-ret-check.c: New test.

From-SVN: r112672

From-SVN: r112671

	* builtins.c (fold_builtin_sprintf): Use fold_convert instead of
	convert in the middle-end.
	* expr.c (store_expr, store_constructor, get_inner_reference,
	expand_expr_real_1, string_constant, try_casesi, try_tablejump):
	Likewise.
	* tree.c (build_range_type): Likewise.

From-SVN: r112670

From-SVN: r112666

2006-04-04  Daniel Berlin  <dberlin@dberlin.org>

	* doc/tree-ssa.texi (Preserving the virtual ssa form): New
	subsection.

From-SVN: r112665

2006-04-04  Mark Wielaard  <mark@klomp.org>

	* lib/gen-classlist.sh.in: Use classes.tmp, not classes.2
	as temporary file name.

2006-04-04  Tom Tromey  <tromey@redhat.com>

	* lib/split-for-gcj.sh: Updated for multi-field format.
	* lib/Makefile.am (CLEANFILES): Added classes.2.
	* lib/gen-classlist.sh.in (GCJ): Removed.  Create classes.1 and
	classes.2 using multiple fields.

From-SVN: r112664

	* MAINTAINERS: Add Richard Henderson as libgomp maintainer.
	Rearrange the entries of other libraries to have them in one place.

From-SVN: r112658

2006-04-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* gfortran.dg/fmt_zero_digits.f90: New test for no error when
	zero decimal digits specified in format.

From-SVN: r112657

write.c (output_float): Update condition to not error when decimal precision in format specifier is zero.

2006-04-03  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	* io/write.c (output_float): Update condition to not error when
	decimal precision in format specifier is zero.

From-SVN: r112656

fastjar
	Removed
libjava
	* Makefile.in: Rebuilt.
	* Makefile.am (ZIP): Removed.
	(libgcj-$(gcc_version).jar): Use $(JAR).
	(src.zip): Likewise.
	* configure: Rebuilt.
	* configure.ac: Check for jar.  Removed code to set ZIP.

From-SVN: r112654

	* doc/extend.texi (Function Attributes): Rewrite visibility 
	attribute documentation.
	* doc/invoke.texi (C++ Dialect Options): Rewrite
	-fvisibility-inlines-hidden documentation to describe something
	entirely different, although in practise compatible.
	(Code Gen Options): Warn about system headers in -fvisibiltity=
	documentation.

From-SVN: r112653

From-SVN: r112651

2006-04-04  Matthias Klose  <doko@debian.org>

        * Makefile.in (unprotoize.o): Same dependencies as for protoize.o.

From-SVN: r112647

	* doc/extend.texi (Other Builtins): Document that
	__builtin_nan is a compile-time constant only when its argument
	is valid.

From-SVN: r112646

simplify-rtx.c (simplify_unary_operation_1): When trying to remove TRUNCATE check if all bits outside the new mode are...

	* simplify-rtx.c (simplify_unary_operation_1) <TRUNCATE>: When
	trying to remove TRUNCATE check if all bits outside the new mode
	are identical to the sign bit.

From-SVN: r112643

tree-ssa-dom.c (propagate_rhs_into_lhs): Avoid useless folding and operand scanning in some common cases.


        * tree-ssa-dom.c (propagate_rhs_into_lhs): Avoid useless folding
        and operand scanning in some common cases.

From-SVN: r112642

2006-04-03  Andrew Haley  <aph@redhat.com>

        PR java/26858
        * expr.c (build_field_ref): Don't check the field offset if
        flag_syntax_only.

From-SVN: r112640

From-SVN: r112638