* 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

2006-03-28  Anthony Balkissoon  <abalkiss@redhat.com>

* scripts/unicode-muncher.pl: Removed this file.
* scripts/MakeCharTables.java: Likewise.
* scripts/unicode-to-chartables.pl: New file.
* java/lang/natCharacter.cc:
(UNASSIGNED_TYPE): New field.
(UNASSIGNED_DIGIT): Likewise.
(UNASSIGNED_DIRECTION): Likewise.
(UNASSIGNED_NUMERIC_VALUE): Likewise.
(PRIVATE_TYPE): Likewise.
(PRIVATE_DIRECTION): Likewise.
(readCodePoint): New method.
(getType(jint)): Likewise.
(toLowerCase(jint)): Likewise.
(toUpperCase(jint)): Likewise.
(toTitleCase(jint)): Likewise.
(digit(jint, jint)): Likewise.
(getNumericValue(jint)): Likewise.
(getDirectionality(jint)): Likewise.
(readChar),
(getType(jchar)),
(toLowerCase(jchar)),
(toUpperCase(jchar)),
(toTitleCase(jchar)),
(digit(jchar, jint)),
(getNumericValue(jchar)),
(getDirectionality(jchar)): Changed references from data to data[0],
blocks to blocks[0], direction to direction[0], numValue to
numValue[0], upper to upper[0], lower to lower[0], and shift to
shift[0] to reflect the new structures in java-chartables.h.
* java/lang/Character.java:
(readCodePoint): Declared new native method.
(getType(int)): Likewise.
(toLowerCase(int)): Likewise.
(toUpperCase(int)): Likewise.
(toTitleCase(int)): Likewise.
(digit(int, int)): Likewise.
(getNumericValue(int)): Likewise.
(getDirectionality(int)): Likewise.
(isLowerCase(int)): New method.
(isUpperCase(int)): Likewise.
(itTitleCase(int)): Likewise.
(isDigit(int)): Likewise.
(isDefined(int)): Likewise.
(isLetter(int)): Likewise.
(isLetterOrDigit(int)): Likewise.
(isJavaIdentifierStart(int)): Likewise.
(isJavaIdentifierPart(int)): Likewise.
(isUnicodeIdentifierStart(int)): Likewise.
(isUnicodeIdentifierPart(int)): Likewise.
(isIdentifierIgnorable(int)): Likewise.
(isSpaceChar(int)): Likewise.
(isWhitespace(int)): Likewise.
(isISOControl(int)): Likewise.
(isMirrored(int)): Likewise.
* include/java-chartables.h: Generated from
scripts/unicode-to-chartables.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112454 138bc75d-0d04-0410-961f-82ee72b054a4

    PR tree-optimization/26796
        * tree-ssa-dom.c (propagate_rhs_into_lhs): Queue blocks which
        need EH edge cleanups rather than purging them immediately.
        (eliminate_degenerate_phis): Handle queued EH cleanups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112453 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-28  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-alias.c (create_sft): Initially inherit TREE_ADDRESSABLE
from parent_var.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112451 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-28  Paolo Carlini  <pcarlini@suse.de>

* include/ext/vstring.h (operator[]): Allow s[s.size()] in
debug mode, but not pedantic mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112447 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-28 Paul Thomas <pault@gcc.gnu.org>

PR fortran/26779
*resolve.c (resolve_fl_procedure): Do not check the access of
derived types for internal procedures.

2006-03-28 Paul Thomas <pault@gcc.gnu.org>

PR fortran/26779
* gfortran.dg/private_type_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112442 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/22524
* fold-const.c (fold_binary) <MINUS_EXPR>: Call fold_convert to
cast BIT_NOT_EXPR operand to the correct type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112438 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-loop-linear.c: Don't include varray.h.
(gather_interchange_stats, try_interchange_loops,
linear_transform_loops): Use VEC instead of VARRAY.
* lambda-mat.c: Don't include varray.h.
* tree-chrec.c: Same.
* lambda-trans.c: Same.
* tree-vectorizer.c (new_loop_vec_info, destroy_loop_vec_info): Use
VEC instead of VARRAY.
* tree-vectorizer.h: Idem.
* tree-data-ref.c (dump_data_references,
dump_data_dependence_relations, dump_dist_dir_vectors, dump_ddrs,
initialize_data_dependence_relation, finalize_ddr_dependent,
compute_all_dependences, find_data_references_in_loop,
compute_data_dependences_for_loop, analyze_all_data_dependences,
free_dependence_relation, free_dependence_relations,
free_data_refs): Idem.
* tree-data-ref.h (data_reference_p, subscript_p): New.
(data_dependence_relation, DDR_SUBSCRIPT, DDR_NUM_SUBSCRIPTS): Use
VEC instead of VARRAY.
(DDR_SUBSCRIPTS_VECTOR_INIT): Removed.
(find_data_references_in_loop, compute_data_dependences_for_loop,
dump_ddrs, dump_dist_dir_vectors, dump_data_references,
dump_data_dependence_relations, free_dependence_relations,
free_data_refs): Adjust declaration.
(lambda_transform_legal_p): Move declaration here...
* tree-vect-analyze.c (vect_analyze_data_ref_dependences,
vect_compute_data_refs_alignment, vect_verify_datarefs_alignment,
vect_enhance_data_refs_alignment, vect_analyze_data_ref_accesses,
vect_analyze_data_refs): Use VEC instead of VARRAY.
* lambda.h (lambda_transform_legal_p): ...from here.
* lambda-code.c (lambda_transform_legal_p): Use VEC instead of VARRAY.
* tree-vect-transform.c (vect_update_inits_of_drs): Idem.
* Makefile.in (tree-loop-linear.o, lambda-mat.o, lambda-trans.o,
tree-chrec.o): Don't depend on VARRAY_H.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112437 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112432 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-27  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

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

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112428 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-27  Maxim Kuvyrkov  <mkuvyrkov@ispras.ru>

* haifa-sched.c (Copyright): Update date.
(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@112427 138bc75d-0d04-0410-961f-82ee72b054a4

    * objc.dg/objc-nofilename-1.m: Limit to Darwin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112424 138bc75d-0d04-0410-961f-82ee72b054a4

* regrename.c (replace_oldest_value_addr): Initialize a variable to
shut up the compiler.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112423 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/t-sh ($(T)libic_invalidate_array_4-100.a): Fix rule
to use lib prefix for target.
($(T)libic_invalidate_array_4-200.a): Likewise.
($(T)libic_invalidate_array_4a.a): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112422 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-27  Andrew Stubbs <andrew.stubbs@st.com>
    J"orn Rennecke <joern.rennecke@st.com>

* superh.opt: New file.
* sh.c (boardtype, osruntime): Remove.
* superh.h (SUBTARGET_OPTIONS): Remove.
* config.gcc (sh*-superh-elf): Add sh/superh.opt to extra_options.

* config.gcc (sh*-*-*): Don't use c-c ranges for tr.  Quote sed
arguments with ^ and/or [].

* config.gcc (sh-*-*): Add quoting to account for quirk of
Solaris /bin/sh.
Replace == with = in enable_incomplete_targets test.

* config/sh/superh.h (SUBTARGET_LINK_SPEC): Replace LITTLE_ENDIAN_BIT
with MASK_LITTLE_ENDIAN.

* config.gcc (sh*-superh-elf): Add sh/superh.h to tm_file.
* config/sh/sh.opt: Added to some comments.
* config/sh/superh.h: Removed some chaff.

* config/sh/sh.opt: Add m4-[1234]00* options.
* config/sh/sh.c (sh_handle_option): Likewise.
* config/sh/t-sh (IC_EXTRA_PARTS, EXTRA_MULTILIB_PARTS): Define.
(ic_invalidate_array_4-100.o): New rule.
($(T)libic_invalidate_array_4-100.a): Likewise.
(ic_invalidate_array_4-200.o): Likewise.
($(T)libic_invalidate_array_4-200.a): Likewise.
(ic_invalidate_array_4a.o): Likewise.
($(T)libic_invalidate_array_4a.a): Likewise.
* config/sh/t-elf (EXTRA_MULTILIB_PARTS): Add IC_EXTRA_PARTS.
* config/sh/embed-elf.h (LIBGCC_SPEC): Add clauses for m4-100*,
m4-200*, and m4a*.
* config/sh/crt1.asm: Merged in profiling code.
* config/sh/superh.h (STARTFILE_SPEC): Override.
* config/sh/t-superh: Override EXTRA_MULTILIB_PARTS.
Add rules for $(T)crt1-mmu.o, $(T)gcrt1-mmu.o and $(T)gcrt1.o.
* config.gcc (sh*-superh-elf): Add t-superh to tmake_file.

* t-sh (MULTILIB_MATCHES): Add sh4-[1245]00* variants.
* config/sh/t-superh: Removed now-redundant MULTILIB_OPTIONS /
MULTILIB_DIRNAMES / MULTILIB_MATCHES settings.

* sh.opt (mpretend-cmove): New option.
* sh.h (OPERRIDE_OPTIONS): Switch it off if not TARGET_SH1.
* sh.md (movsicc_t_false, movsicc_t_tru): New patterns.
(movsicc): Add TARGET_PRETEND_CMOVE code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112421 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-27  Andreas Krebbel  <krebbel1@de.ibm.com>

* config/s390/s390-protos.h (s390_hard_regno_mode_ok,
s390_class_max_nregs): New function prototypes.
* config/s390/s390.c (REGNO_PAIR_OK): New macro.
(s390_hard_regno_mode_ok, s390_class_max_nregs): New functions.
* config/s390/s390.h (HARD_REGNO_NREGS, HARD_REGNO_MODE_OK,
CLASS_MAX_NREGS): Macro bodies replaced by function calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112418 138bc75d-0d04-0410-961f-82ee72b054a4

* io.c (check_io_constraints): Don't look at
dt->advance->value.charater.string, unless it is a CHARACTER
constant.

* gfortran.dg/advance_2.f90: New test.
* gfortran.dg/advance_3.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112417 138bc75d-0d04-0410-961f-82ee72b054a4

* f95-lang.c (gfc_get_alias_set): New function.
(LANG_HOOKS_GET_ALIAS_SET): Define.

* gfortran.fortran-torture/execute/equiv_5.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112416 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26661
PR libgfortran/26880
* gfortran.dg/read_x_past.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112410 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/darwin-20040809-2.c: Don't expect default debugging
to be STABS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112409 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (add_location_or_const_value_attribute): Call
tree_add_const_value_attribute if nothing else works.
(reference_to_unused): New.
(rtl_for_decl_init): Use reference_to_unused to decide whether
to output an initializer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112408 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-26  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26880
* io/file_pos.c (st_rewind): Clear read_bad flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112407 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112405 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/26459
* config/rs6000/rs6000.md (DF reg move peephole): Prevent
peephole removing spe frob_di_df_2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112400 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-data-ref.c: Rename DDR_SIZE_VECT to DDR_NB_LOOPS.
(subscript_dependence_tester_1): Declared.
(print_dir_vectors, print_dist_vectors): New.
(debug_data_dependence_relation): New.
(dump_data_dependence_relation): Print more details.
(initialize_data_dependence_relation): Initialize DDR_LOOP_NEST.
(analyze_subscript_affine_affine): Don't ICE when gcd_alpha_beta is 0.
(save_dist_v, save_dir_v, add_outer_distances,
build_classic_dist_vector_1): New.
(build_classic_dist_vector): Rewrite to work on DDR_LOOP_NEST.
Don't test for lambda_vector_lexico_pos.
(same_access_functions, add_multivariate_self_dist,
add_other_self_distances, dir_from_dist): New.
(build_classic_dir_vector): Replace implementation almost identical to
build_classic_dist_vector with a walk of DDR_DIST_VECTS with a call to
dir_from_dist.
(subscript_dependence_tester_1): New.
(subscript_dependence_tester): Handle the lexicographically negative
distance vectors by recomputing the dependence relation.
(compute_affine_dependence): Remove parameter loop_nest_depth.
(compute_self_dependence): Don't call compute_subscript_distance.
(compute_all_dependences): Remove parameters nb_loops, loop_nest_depth.
Add a parameter for the loop_nest.
(find_loop_nest_1, find_loop_nest): New.
(compute_data_dependences_for_loop): Compute the loop nest, and give
up if the nest is not well formed.
* tree-data-ref.h (loop_p): New.
(struct data_dependence_relation): Replace size_vect field with
loop_nest, a vec of loops.
(DDR_SIZE_VECT): Renamed DDR_NB_LOOPS.
(DDR_LOOP_NEST): New.
(print_dir_vectors, print_dist_vectors,
debug_data_dependence_relation): Declared.
(index_in_loop_nest): New.
* tree-vect-analyze.c (vect_analyze_data_ref_dependence): Use
DDR_LOOP_NEST and index_in_loop_nest to determine the dependence
distance.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112399 138bc75d-0d04-0410-961f-82ee72b054a4

    * objc.dg/dwarf-1.m: Skip on AIX.
        * objc.dg/dwarf-2.m: Skip on AIX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112398 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/26816
* intrinsic.c (add_functions): Allow FLOAT to accept all integer kinds.
* intrinsic.texi: Document FLOAT.

* gfortran.dg/float_1.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112392 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-25  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26661
* io/io.h: Add read_sf so it can be used by read_x.
* io/transfer.c (read_sf): Pass no_error flag to read_sf.  Use it to
break out rather than error on EOF or EOR conditions.
(read_block): Update call to read_sf.
(read_block_direct): Ditto.
* io/read.c (read_x): Use the modified read_sf instead of read_block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112390 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112388 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.dg/transfer_array_intrinsic_1.f90: Restrict to i?86 and
    X86_64 targets.
    * gfortran.dg/transfer_array_intrinsic_2.f90: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112384 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_relational_operation): Call
simplify_relational_operation_1 even if mode is VOIDmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112383 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/26735
* io/transfer.c (data_transfer_init):  Set u_flags.convert
on an unopened unit if specified by environment variable
(via get_unformatted_convert) or by compile-time option.

2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/26735
* gfortran.dg/convert_implied_open.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112382 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/26769
* iresolve.c (gfc_resolve_reshape):  Remove doubling of
kind for complex. For real(kind=10), call reshape_r10.
(gfc_resolve_transpose):  For real(kind=10), call
transpose_r10.

2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/26769
* Makefile.am:  Add transpose_r10.c and reshape_r10.c.
* aclocal.m4:  Regenerate using aclocal 1.9.3.
* Makefile.in:  Regenerate using automake 1.9.3.
* m4/iparm.m4 (rtype_ccode):  If rtype_letter is `i',
evaluate to rtype_kind, otherwise to rtype_code.
* generated/transpose_r10.c:  Add.
* generated/reshape_r10.c:  Add.

2006-03-25  Thomas Koenig  <Thomas.Koenig@online.de>

PR fortran/26769
* gfortran.dg/transpose_reshape_r10.f90:  New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112381 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-25  Daniel Berlin  <dberlin@dberlin.org>

PR tree-optimization/26804
* tree.h (DECL_CALL_CLOBBERED): New macro.
(tree_decl_common): Add call_clobbered_flag.
* tree-flow-inline.h (is_call_clobbered): Use DECL_CALL_CLOBBERED.
(mark_call_clobbered): Set DECL_CALL_CLOBBERED.
(clear_call_clobbered): Clear DECL_CALL_CLOBBERED.
(mark_non_addressable): Ditto.
* tree-ssa.c (verify_call_clobbered): New function.
(verify_alias_info): Use it.
* tree-pass.h (pass_reset_cc_flags): New prototype.
* tree-ssa-alias.c (pass_reset_cc_flags): New structure.
(reset_cc_flags): New function.
* passes.c (init_optimization_passes): Call reset_cc_flags after
initializing referenced_vars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112380 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/26717
* fold-const.c (fold_binary) [RDIV_EXPR]: Do not optimize A / A
to 1.0 for non-real operands. Implement A / A optimization for
complex operands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112379 138bc75d-0d04-0410-961f-82ee72b054a4