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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112656 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112654 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112653 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112651 138bc75d-0d04-0410-961f-82ee72b054a4

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

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112647 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112646 138bc75d-0d04-0410-961f-82ee72b054a4

* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112643 138bc75d-0d04-0410-961f-82ee72b054a4

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112642 138bc75d-0d04-0410-961f-82ee72b054a4

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112640 138bc75d-0d04-0410-961f-82ee72b054a4

fix changelog entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112638 138bc75d-0d04-0410-961f-82ee72b054a4

2005-08-08  Paolo Bonzini  <bonzini@gnu.org>
    Dale Johannesen  <dalej@apple.com>

PR target/19653
* regclass.c (struct reg_pref): Update documentation.
(regclass): Set prefclass to NO_REGS if memory is the best option.
(record_reg_classes): Cope with a prefclass set to NO_REGS.
* reload.c (find_reloads): Take PREFERRED_OUTPUT_RELOAD_CLASS
into account.  For non-registers, equate an empty preferred
reload class to a `!' in the constraint; move the if clause to
do so after those that reject the insn.
(push_reload): Allow PREFERRED_*_RELOAD_CLASS to liberally
return NO_REGS.
(find_dummy_reload): Likewise.
* doc/tm.texi (Register Classes): Document what it means
if PREFERRED_*_RELOAD_CLASS return NO_REGS.
* config/i386/i386.c (ix86_preferred_reload_class): Force
using SSE registers (and return NO_REGS for floating-point
constants) if math is done with SSE.
(ix86_preferred_output_reload_class): New.
* config/i386/i386-protos.h (ix86_preferred_output_reload_class): New.
* config/i386/i386.h (PREFERRED_OUTPUT_RELOAD_CLASS): New.
* config/i386/i386.md: Remove # register preferences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112637 138bc75d-0d04-0410-961f-82ee72b054a4

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

        * testsuite/libjava.lang/Float_2.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112636 138bc75d-0d04-0410-961f-82ee72b054a4

PR bootstrap/26992
* tree-scalar-evolution.c (compute_overall_effect_of_inner_loop,
chrec_is_positive, set_nb_iterations_in_loop): Use a variable for
the type of nb_iter.
(instantiate_parameters_1): Convert the operands before calling
chrec_fold_minus, chrec_fold_plus, or chrec_fold_multiply.
* tree-data-ref.c (can_use_analyze_subscript_affine_affine): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112635 138bc75d-0d04-0410-961f-82ee72b054a4

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

PR fortran/26981
* 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.

PR fortran/26976
* array.c (gfc_array_dimen_size): If available, return shape[dimen].
* resolve.c (resolve_function): If available, use the argument shape for the
function expression.
* iresolve.c (gfc_resolve_transfer): Set shape[0] = size.

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

PR fortran/26981
* gfortran.dg/missing_optional_dummy_1.f90: New test.

PR fortran/26976
* gfortran.dg/compliant_elemental_intrinsics_1.f90: New test.
* gfortran.dg/initialization_1.f90: Make assignment compliant.
* gfortran.dg/transfer_array_intrinsic_1.f90: Simplify.
* gfortran.dg/transfer_array_intrinsic_2.f90: Make assignments compliant and detect
bigendian-ness.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112634 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (dummy_object): Use build_int_cst instead of convert.
* tree-ssa-ccp.c (maybe_fold_stmt_addition): Use fold_convert
instead of convert.
* dojump.c (do_jump): Likewise.
* expr.h (ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE): Likewise.
* gimplify.c (gimple_boolify, gimplify_init_constructor,
gimplify_boolean_expr): Likewise.
* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
* varasm.c (array_size_for_constructor): Likewise.
* tree-object-size.c (compute_object_offset): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112633 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112631 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/26977
* expr.c (emit_group_store): Check whether simplify_gen_subreg returns
NULL_RTX, indicating it couldn't create a valid paradoxical subreg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112626 138bc75d-0d04-0410-961f-82ee72b054a4

2006-04-02  Erik Edelmann  <eedelman@gcc.gnu.org>

        * trans-array.c (gfc_trans_dealloc_allocated): Take a
        tree representation of the array to be deallocated as argument
        instead of its gfc_symbol.
        (gfc_trans_deferred_array): Update call to
        gfc_trans_dealloc_allocated.
        * trans-array.h (gfc_trans_dealloc_allocated): Update prototype.
        * trans-expr.c (gfc_conv_function_call): Update call to
        gfc_trans_dealloc_allocated, get indirect reference to dummy
        arguments.

2006-04-02  Erik Edelmann  <eedelman@gcc.gnu.org>

        * gfortran.dg/allocatable_dummy_1.f90: Also check that allocatable
        dummy arguments work when the actual argument is itself a dummy
        argument of the caller.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112625 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/26939
* tree-chrec.c (chrec_merge): Use eq_evolutions_p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112623 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-scalar-evolution.c (add_to_evolution_1): Pass an extra argument
at_stmt.  Convert the type of operands before calling
build_polynomial_chrec.
(add_to_evolution): Pass an extra argument at_stmt.  Adjust the call to
add_to_evolution_1.
(follow_ssa_edge_in_rhs): Adjust call to add_to_evolution.
(instantiate_parameters_1): Convert the type of operands before calling
build_polynomial_chrec.
* tree-chrec.c (chrec_fold_poly_cst, chrec_fold_plus_poly_poly,
chrec_fold_multiply_poly_poly, chrec_replace_initial_condition,
reset_evolution_in_loop): Insert asserts to check the types of the
operands.
(chrec_type): Moved...
(eq_evolutions_p): Use operand_equal_p.
* tree-chrec.h (build_polynomial_chrec): Insert an assert to check
the types of the operands.
(chrec_type): ...here.
* tree-data-ref.c (create_data_ref): Convert the operands before
calling chrec_replace_initial_condition.
(same_access_functions, analyze_subscript_affine_affine,
analyze_miv_subscript, all_chrecs_equal_p): Use eq_evolutions_p.
(compute_subscript_distance, analyze_ziv_subscript,
analyze_siv_subscript_cst_affine, compute_overlap_steps_for_affine_1_2,
analyze_miv_subscript): Convert the operands before calling
chrec_fold_minus or chrec_fold_plus.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112621 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-data-ref.c (compute_all_dependences): Use a pointer to
the dependence_relations vector.
(compute_data_dependences_for_loop): Adjust call to
compute_all_dependences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112620 138bc75d-0d04-0410-961f-82ee72b054a4

* gimplify.c (gimplify_scan_omp_clauses) <OMP_CLAUSE_IF>: Call
gimple_boolify on the condition before calling gimplify_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112619 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112617 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/24685
* gfortran.dg/large_real_kind_form_io_2.f90: XFAIL on SPARC/Solaris.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112611 138bc75d-0d04-0410-961f-82ee72b054a4

* config/fpu-387.h: Use previously added SSE code in all
cases, as it really is the right thing to do.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112610 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/25270
* trans-array.c (gfc_trans_allocate_array_storage): In array index
calculations use gfc_index_zero_node and gfc_index_one_node instead
of integer_zero_node and integer_one_node respectively.
(gfc_conv_array_transpose): Likewise.
(gfc_conv_ss_startstride): Likewise.
(gfc_trans_dummy_array_bias): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112608 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_is_inside_range): Delete.
(gfc_check_element_vs_section): Significant rewrite.

* gfortran.dg/dependencency_17.f90: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112607 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_dep_compare_expr): Strip parentheses and unary
plus operators when comparing expressions.  Handle comparisons of
the form "X+C vs. X", "X vs. X+C", "X-C vs. X" and "X vs. X-C" where
C is an integer constant.  Handle comparisons of the form "P+Q vs.
R+S" and "P-Q vs. R-S".  Handle comparisons of integral extensions
specially (increasing functions) so extend(A) > extend(B), when A>B.
(gfc_check_element_vs_element): Move test later, so that we ignore
the fact that "A < B" or "A > B" when A or B contains a forall index.

* gfortran.dg/dependency_14.f90: New test case.
* gfortran.dg/dependency_15.f90: Likewise.
* gfortran.dg/dependency_16.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112605 138bc75d-0d04-0410-961f-82ee72b054a4

* config/xtensa/lib1funcs.asm: Rename abi_entry/abi_return macros
to leaf_entry/leaf_return.  Change leaf_entry to add 16 bytes to
the frame size.  Update to use the new macros.
* config/xtensa/ieee754-sf.S: Use new leaf_entry/leaf_return macros.
* config/xtensa/ieee754-df.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112604 138bc75d-0d04-0410-961f-82ee72b054a4

    * tree-cfg.c (make_ctrl_stmt_edges, make_exit_edges): Merge into...
        (make_edges): ... here.  Control fallthru creation with a local
        variable.  Do not play with fake edges.
        (make_omp_sections_edges): Don't set EDGE_ABNORMAL.
        (make_goto_expr_edges): Don't play with fake edges.  Make for_call
        a boolean.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112603 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2.h (DW64_CIE_ID): Define.
* dwarf2out.c (DWARF_CIE_ID): Define.
(output_call_frame_info): Output 0xffffffff before standard 8-byte
length header.  Use DWARF_CIE_ID.
(value_format): Use DW_FORM_data4 or DW_FORM_data8 for
dw_val_class_loc_list depending on DWARF_OFFSET_SIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112601 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112599 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-31  Asher Langton  <langton2@llnl.gov>

        PR fortran/25358
        *expr.c (gfc_check_assign): Allow cray pointee to be assumes-size.

2006-03-31  Asher Langton  <langton2@llnl.gov>

        PR fortran/25358
        gfortran.dg/cray_pointers_6.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112594 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/linux-atomic.asm: New file.
* config/sh/t-linux (LIB2FUNCS_EXTRA): Add linux-atomic.asm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112593 138bc75d-0d04-0410-961f-82ee72b054a4

* pex-win32.c (<errno.h>): Include.
(fix_argv): Remove.
(argv_to_cmdline): New function.
(std_suffixes): New variable.
(no_suffixes): Likewise.
(find_executable): New function.
(win32_spawn): Likewise.
(spawn_script): Use win32_spawn instead of _spawnv[p].
(pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
(pex_win32_wait): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112592 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/cond.md: Set condition flags properly throughout.
* config/m32c/minmax.md: Likewise.
* config/m32c/prologue.md: Likewise.
* config/m32c/bitops.md: Likewise.
* config/m32c/muldiv.md: Likewise.
* config/m32c/mov.md: Likewise.
* config/m32c/addsub.md: Likewise.
* config/m32c/m32c.md: Likewise.
* config/m32c/jump.md: Likewise.
* config/m32c/shift.md: Likewise.

* config/m32c/cond.md (cmp<mode>): Call m32c_output_compare to
conditionally output the pattern for this.
* config/m32c/m32c.c (flags_needed_for_conditional): New.
(m32c_compare_redundant): New.
(m32c_output_compare): New.
* config/m32c/m32c-protos.h (m32c_output_compare): New.

* config/m32c/m32c.c (m32c_prepare_shift): Fix logic to clobber
dest, not src.  Allow other 4-byte modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112591 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-31  Andreas Tobler  <a.tobler@schweiz.ch>

* posix.cc (_Jv_platform_nanotime): Declare id with clockid_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112587 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112580 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112579 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/md.texi: Refer to avr/constraints.md instead of
avr/avr.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112576 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Andrew Haley  <aph@redhat.com>

        PR java/26858
        * lang.c (java_attribute_table): New.
        (LANG_HOOKS_ATTRIBUTE_TABLE): Define.
        * expr.c (build_field_ref): Add a null pointer check for all
        fields of offset > 4k.  Don't do so for accesses via the this
        pointer, which we know can never be null.
        * class.c (build_java_method_type): Mark arg 1 of all nonstatic
        methods nonnull.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112574 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26890
* gfortran.dg/read_size_noadvance.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112571 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26890
* io/io.h: Add size_used to st_parameter_dt, adjust pad size.
*io/transfer.c (data_transfer_init): Initialize size_used to zero.
(read_sf): Use size_used.
(read_block): Likewise.
(read_block_direct): Likewise.
(write_block): Likewise.
(write_buf): Likewise and eliminate erroneous FAILURE return.
(finalize_transfer): Assign value of size_used to *dtp->size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112570 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (emit_group_store): Make bytepos a HOST_WIDE_INT to
signed vs. unsigned comparison failures on some hosts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112567 138bc75d-0d04-0410-961f-82ee72b054a4

Typo fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112564 138bc75d-0d04-0410-961f-82ee72b054a4

Add missing entry

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112563 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/26459
* config/rs6000/rs6000.h (CANNOT_CHANGE_MODE_CLASS): Limit 2003-12-08
change to FLOAT_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112561 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Paul Thomas <paulthomas2@wanadoo.fr>
            Bud Davis  <bdavis9659@sbcglobal.net>

        PR 21130
        * module.c (load_needed): Traverse entire tree before returning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112558 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_explicit_options): Add ieee.
(rs6000_override_options): Use it.
(rs6000_handle_option): Set it.  Set rs6000_explicit_options.abi
only for -mabi=spe/no-spe and -mabi=altivec.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112555 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112553 138bc75d-0d04-0410-961f-82ee72b054a4

* config/darwin.h (LINK_COMMAND_SPEC): Don't try to protect %S with
!Zdynamiclib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112549 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/22375
* trans.c (gfc_trans_runtime_check): Promote the arguments of
__builtin_expect to the correct types, and the result back to
boolean_type_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112547 138bc75d-0d04-0410-961f-82ee72b054a4

PR libfortran/26712
* config/fpu-387.h: Add special case for handling of SSE
control bit on i386-darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112546 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/

2006-03-30  Carlos O'Donell  <carlos@codesourcery.com>

* Makefile.in: Rename docdir to gcc_docdir.

gcc/java/

2006-03-30  Carlos O'Donell  <carlos@codesourcery.com>

* Make-lang.in: Rename docdir to gcc_docdir.

gcc/ada/

2006-03-29  Carlos O'Donell  <carlos@codesourcery.com>

* Make-lang.in: Rename docdir to gcc_docdir.

gcc/fortran/

2006-03-29  Carlos O'Donell  <carlos@codesourcery.com>

* Make-lang.in: Rename docdir to gcc_docdir.

gcc/treelang/

2006-03-29  Carlos O'Donell  <caros@codesourcery.com>

* Make-lang.in: Rename docdir to gcc_docdir.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112545 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/17959
* expr.c (emit_group_store):  Optimize group stores into a pseudo
register by using a paradoxical subreg to initialize the destination
if the first or last member of the group specifies a "low part".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112543 138bc75d-0d04-0410-961f-82ee72b054a4

* aclocal.m4, configure, Makefile.in: Rebuilt.
* configure.ac: Use AM_MAINTAINER_MODE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112542 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java
PR java/26042:
* parse.y (java_reorder_fields): Reset superclass field's size as
well.
libjava
PR java/26042:
* testsuite/libjava.compile/pr26042.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112540 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/25031
* runtime/memory.c (allocate_array):  If stat is present and
the variable is already allocated, free the variable, do
the allocation and set stat.
(allocate_array_64):  Likewise.  Whitespace fix.

2006-03-30  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/25031
* gfortran.dg/multiple_allocation_1.f90:  Check that the
size has changed after a re-allocation with stat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112539 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

PR target/26734
* rtl.def (DEPS_LIST): Change type of the second operand to 'int'.
* target.h (struct gcc_target.speculate_insn): Change type of the
second parameter to 'int'.
* lists.c (alloc_DEPS_LIST): Change signature.  Update reference to
the second operand of the DEPS_LIST.
(copy_DEPS_LIST_list): Update reference to the second operand of the
DEPS_LIST.
* rtl.h (alloc_DEPS_LIST): Update signature.
* sched-int.h (ds_t): Change typedef to 'int'.
(DEP_STATUS, BITS_PER_DEP_STATUS): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112538 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

* haifa-sched.c (try_ready): Change condition to restore
non-speculative pattern of the instruction.
(process_insn_depend_be_in_spec): Code to keep probability of the
speculative dependence non-decreasing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112537 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.c (single_move_for_strmov): Renamed to...
(single_move_for_movmem): ... this. Also change all uses.
(bfin_expand_strmov): Renamed to...
(bfin_expand_movmem): ... this. Also change all uses.
* config/bfin/bfin.md (movstrsi): Renamed to...
(movstrsi): ...this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112535 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Paolo Bonzini  <bonzini@gnu.org>

PR tree-optimization/26830

* tree-ssa-copy.c (copy_prop_visit_assignment): Do not check loop depth.
(copy_prop_visit_stmt): Remove write-only variable ann.
(init_copy_prop): Check variable loop depth here.  Do not simulate
memory-tag and virtual operand PHIs except for store copy prop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112534 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-30  Richard Guenther  <rguenther@suse.de>

* i386/Makefile.am: Do not build dbl-64 variants.
* i386/Makefile.in: Regenerate.
* dbl-64: Remove.

* config/i386/i386.c: Remove builtins for SSE2 ABI intrinsic
variants with double arguments.

* gcc.target/i386/sselibm-1.c: Adjust for libgcc-math partial
removal.
* gcc.target/i386/sselibm-2.c: Likewise.
* gcc.target/i386/sselibm-3.c: Likewise.
* gcc.target/i386/sselibm-4.c: Likewise.
* gcc.target/i386/sselibm-5.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112530 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/22494
* init.c (build_vec_delete_1): Convert BASE pointer's type to
the base pointer type to avoid a type mismatch in the EQ_EXPR.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112529 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112526 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (build/genpeep.o): Add toplev.h dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112522 138bc75d-0d04-0410-961f-82ee72b054a4

    * genpeep.c (main): Add toplev.h to included headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112519 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/constraints.md: Add "W" constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112518 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (build/gencondmd.o): Add tm-constrs.h dependency.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112517 138bc75d-0d04-0410-961f-82ee72b054a4

    * genconditions.c (write_header): Add tm-constrs.h to included
        headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112516 138bc75d-0d04-0410-961f-82ee72b054a4

    * genpreds.c (write_tm_constrs_h): Delete variable p.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112515 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-29  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/data/sgetn.txt:  Correct copyright holder.
* testsuite/data/wistream_extractor_other-1.tst: Same.
* testsuite/data/wistream_extractor_other-2.tst: Same.
* testsuite/data/istream_extractor_other-1.txt: Same.
* testsuite/data/filebuf_virtuals-1.txt: Same.
* testsuite/data/wostream_inserter_other-1.tst: Same.
* testsuite/data/wostream_inserter_other-2.tst: Same.
* testsuite/data/ostream_inserter_other-1.tst: Same.
* testsuite/data/ostream_inserter_other-2.tst: Same.
* testsuite/data/wistream_extractor_other-1.txt: Same.
* testsuite/data/istream_extractor_other-1.tst: Same.
* testsuite/data/istream_extractor_other-2.tst: Same.
* testsuite/data/filebuf_virtuals-1.tst: Same.
* testsuite/27_io/basic_filebuf/sgetn/char/1-in.cc: Adjust test
conditions.
* testsuite/27_io/basic_filebuf/sgetn/char/1-io.cc: Same.
* testsuite/27_io/basic_filebuf/sgetn/char/2-in.cc: Same.
* testsuite/27_io/basic_filebuf/sgetn/char/2-io.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112514 138bc75d-0d04-0410-961f-82ee72b054a4

* stor-layout.c (mode_for_size_tree): Remove restiction on type
sizes by correctly testing whether the size fits a host integer.
(initialize_sizetypes): Use set_min_and_max_values_for_integral_type
to correctly set TYPE_MIN_VALUE and TYPE_MAX_VALUE to the full
SImode range for the default sizetype and bitsizetype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112513 138bc75d-0d04-0410-961f-82ee72b054a4

Remove extra parentheses for "M" case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112512 138bc75d-0d04-0410-961f-82ee72b054a4

* convert.c (convert_to_pointer): Preserve the TREE_OVERFLOW
and TREE_CONSTANT_OVERFLOW bits of the argument.  Return
quickly if the argument is already of the correct type.
Call fold_build1 instead of build1.  Tidy up blank lines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112511 138bc75d-0d04-0410-961f-82ee72b054a4

PR gcc/26901:
* Makefile.in: Rebuilt.
* Makefile.am (SUBDIRS): Remove 'tools'.
(DIST_SUBDIRS): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112510 138bc75d-0d04-0410-961f-82ee72b054a4

    * genemit.c (main): Add tm-constrs.h to included headers.
        * genoutput.c (output_prologue): Add tm-constrs.h to included headers.
        * genpeep.c (main): Add tm-constrs.h to included headers.
        * genpreds.c (write_satisfies_constraint_fns): Rename to ...
        (write_tm_constrs_h): this and write complete file.
        (write_tm_preds_h): Do not emit satisfies_constraint fns.
        (write_insn_preds_c): Add tm-constrs.h to included headers.
        (gen_constrs): New variable.
        (parse_option): Parse "-c".
        (main): Invoke write_tm_constrs_h.
        * genrecog.c (write_header): Add tm-constrs.h to included headers.
        * Makefile.in (STAGECOPYSTUFF): Add tm-constrs.h.
        (object_out_file): Add tm-constrs.h dependency.
        (insn-emit.o): Same.
        (insn-output.o): Same.
        (insn-peep.o): Same.
        (insn-preds.o): Same.
        (insn-recog.o): Same.
        (tm-constsr.h): New target.
        (s-constrs-h): New target.

        * config/rs6000/constraints.md: New file.
        * config/rs6000/rs6000.c: Include tm-constrs.h.
        (num_insn_constant_wide): Convert to satisfies_constraint.
        (rs6000_rtx_costs): Convert to satisfies_constraint.
        * config/rs6000/rs6000.h (REG_CLASS_FROM_LETTER): Delete.
        (CONST_OK_FOR_LETTER_P): Delete.
        (CONST_DOUBLE_OK_FOR_LETTER_P): Delete.
        (EXTRA_CONSTRAINT): Delete.
        (EXTRA_MEMORY_CONSTRAINT): Delete.
        (EXTRA_ADDRESS_CONSTRAINT): Delete.
        * config/rs6000/predicates.md: Convert to satisfies_constraint.
        * config/rs6000/rs6000.md: Include constraints.md.  Convert to
        satisfies_constraint.

        * config/i386/i386.c: Include tm-constrs.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112508 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-loop-linear.c (compute_data_dependences_for_loop): Adjust calls.
* tree-data-ref.c (find_data_references_in_loop,
compute_data_dependences_for_loop): Use pointers to VEC.
(analyze_all_data_dependences): Adjust calls.
* tree-data-ref.h (find_data_references_in_loop,
compute_data_dependences_for_loop): Adjust declarations.
* tree-vect-analyze.c (vect_analyze_data_refs): Adjust call to
compute_data_dependences_for_loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112507 138bc75d-0d04-0410-961f-82ee72b054a4

* sources.am, Makefile.in: Rebuilt.
* scripts/makemake.tcl: Scan classpath/external/relaxngDatatype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112506 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-29  Paul Brook  <paul@codesourcery.com>

* config/arm/vfp.md (movsf_vfp): Disparage w<->r alternatives.
(movdf_vfp): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112504 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-29  Andreas Tobler  <a.tobler@schweiz.ch>

* acinclude.m4: Restore the situation that we don't build modules on
darwin.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112503 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/26859
* tree-ssa-loop-niter.c (infer_loop_bounds_from_undefined): Avoid
division by zero.
(convert_step): Remove TREE_OVERFLOW and TREE_CONSTANT_OVERFLOW flags
for the step after fold_convert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112502 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-29  Paul Brook  <paul@codesourcery.com>

* reload1.c (choose_reload_regs): Check for all RTX_AUTOINC operators.
(inc_for_reload): Handle PRE_MODIFY and POST_MODIFY addresses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112500 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java
PR java/26390:
* parse.y (find_most_specific_methods_list): Added 'class'
argument.
(lookup_method_invoke): Updated.
libjava
PR java/26390:
* testsuite/libjava.lang/pr26390.out: New file.
* testsuite/libjava.lang/pr26390.java: New file.
* sources.am, Makefile.in: Rebuilt.
* scripts/makemake.tcl: Compile gnu/java/awt/peer/swing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112499 138bc75d-0d04-0410-961f-82ee72b054a4

* posix.cc (_Jv_platform_nanotime): Look for CLOCK_MONOTONIC and
CLOCK_HIGHRES.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112494 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-29  Paul Brook  <paul@codesourcery.com>

PR middle-end/23623
* targhooks.c (default_narrow_bitfield): New fuction.
* targhooks.h (default_narrow_bitfield): add prototype.
* target.h (gcc_target): Add narrow_volatile_bitfield.
* target-def.h (TARGET_NARROW_VOLATILE_BITFIELD): Define.
* stor-layout.c (get_best_mode): Use targetm.narrow_volatile_bitfield.
* doc/tm.texi: Document TARGET_NARROW_VOLATILE_BITFIELDS.
* config/arm/arm.c (TARGET_NARROW_VOLATILE_BITFIELD): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112493 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-29  Andreas Krebbel  <krebbel1@de.ibm.com>

* config.gcc (s390-*-linux-*, s390x-*-linux*): Add t-dfprules to
tmake_file.
* config/s390/s390.c (S390_scalar_mode_supported_p): New function.
(NR_C_MODES): Add TDmode, DDmode and SDmode.
(s390_output_pool_entry, ): Accept MODE_DECIMAL_FLOAT.
(s390_hard_regno_mode_ok): Disallow TDmode in integer regs.
(s390_function_arg_float): Allow SDmode and DDmode values to be
passed in floating point registers.
(s390_function_arg_integer, s390_function_value): Replace MODE_FLOAT
check with SCALAR_FLOAT_MODE_P.
(TARGET_SCALAR_MODE_SUPPORTED_P): Define target macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112491 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/25985
* tree-ssa-loop-niter.c (number_of_iterations_le,
number_of_iterations_ne): Make comments more precise.
(number_of_iterations_cond): Add only_exit argument.  Use the
fact that signed variables do not overflow only when only_exit
is true.
(loop_only_exit_p): New.
(number_of_iterations_exit): Pass result of loop_only_exit_p to
number_of_iterations_cond.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112484 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/26643
* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Do not handle
bit_field_refs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112483 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112481 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.md (udivsi3_i4_int): Clobber MACH_REG and MACL_REG.
(divsi3_i4_int): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112476 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-28  Steven G. Kargl  <kargls@comcast.net>

        * intrinsic.texi: s/floor/float in previous commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112474 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (emit_group_store): Only create a new pseudo reg if the
quantity it needs to hold isn't already a suitable pseudo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112469 138bc75d-0d04-0410-961f-82ee72b054a4

    * timevar.def (TV_TREE_PHI_CPROP): New timevar.
        * tree-ssa-dom.c (pass_phi_only_cprop): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112466 138bc75d-0d04-0410-961f-82ee72b054a4

Correcting PR number in ChangeLog:
PR libgcj/26441:
* Merged libltdl 1.5.16 from vendor branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112465 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/26641:
* Merged libltdl 1.5.16 from vendor branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112464 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ChangeLog entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112463 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_binary) <BIT_XOR_EXPR>: Fold (X & Y) ^ Y as
the equivalent ~X & Y, and the symmetry related transformations.
(fold_binary) <BIT_AND_EXPR>: Similarly, fold (X ^ Y) & Y as
~X & Y, and symmetry related transforms.

* gcc.dg/fold-andxor-1.c: New test case.
* gcc.dg/fold-xorand-1.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112459 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-28  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

Revert my 2006-03-27 patches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112456 138bc75d-0d04-0410-961f-82ee72b054a4

* fold-const.c (fold_unary) <NOP_EXPR>: Fold (T1)(~(T2)X) as
~(T1)X, when T1 and T2 are integer types of the same precision
and (T2)X isn't an extension.

* gcc.dg/fold-convnotconv-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112455 138bc75d-0d04-0410-961f-82ee72b054a4