2006-03-16  Maxim Kuvyrkov <mkuvyrkov@ispras.ru>
            Andrey Belevantsev <abel@ispras.ru>

* ddg.c (build_intra_loop_deps): Adjust add_forward_dependence call.
        * lists.c (unused_deps_list): New variable.
(free_list): Add assertions to verify the proper distinguishing
        between INSN_LISTs and DEPS_LISTs.
        (find_list_elem, remove_list_elem, remove_list_node): New static
functions.
        (alloc_DEPS_LIST, free_DEPS_LIST, free_DEPS_LIST_node,
        remove_free_INSN_LIST_elem, remove_free_DEPS_LIST_elem,
        remove_free_INSN_LIST_node, remove_free_DEPS_LIST_node): New functions.
        (alloc_INSN_LIST): Assert that the list we're working on is indeed
an INSN_LIST.
        (free_INSN_LIST_node): Likewise.
* modulo-sched.c (current_sched_info): Initialize flags field.
* reg-notes.def: Exchange DEP_ANTI and DEP_OUTPUT.
* rtl.def (DEPS_LIST): Define.
        * rtl.h: Declare new functions from lists.c.
        * sched-deps.c (spec_dependency_cache): New static variable.
        (maybe_add_or_update_back_dep_1, add_back_dep): New static functions.
        (add_dependence): Change return type to void.  Move the logic to ...
        (add_or_update_back_dep_1): ... here.  Handle speculative dependencies.
        (delete_all_dependences): Add comment about forward_dependency_cache.
Handle spec_dependency_cache.  Handle DEPS_LISTs.
        (fixup_sched_groups): Clarify the change of priority of output
        and anti dependencies.
        (sched_analyze_2): Adjust add_dependence calls to create data
speculative dependence.
        (add_forward_dependence): Renamed to add_forw_dep, change prototype.
Adjust all callers.  Handle DEPS_LISTS.
        (compute_forward_dependences): Use add_forw_dep.  Sort LOG_LINKs in
presence of speculation.
        (init_dependency_caches, free_dependency_caches):
Handle spec_dependency_cache.
        (adjust_add_sorted_back_dep, adjust_back_add_forw_dep, delete_forw_dep,
estimate_dep_weak, get_dep_weak, ds_merge, check_dep_status):
New static functions.
        (add_or_update_back_dep, add_or_update_back_forw_dep,
add_back_forw_dep, delete_back_forw_dep): New functions.
* sched-int.h (ds_t, dw_t): New typedefs.
(struct sched_info): Add new field flags.
(struct haifa_insn_data): Add new bitfield has_internal_dep.
Prototype new sched-deps.c functions.
        (HAS_INTERNAL_DEP, DEP_STATUS): New access macros.
(BITS_PER_DEP_STATUS, BITS_PER_DEP_WEAK, DEP_WEAK_MASK, MAX_DEP_WEAK,
MIN_DEP_WEAK, NO_DEP_WEAK, UNCERTAIN_DEP_WEAK, BEGIN_DATA, BE_IN_DATA,
BEGIN_CONTROL, BE_IN_CONTROL, BEGIN_SPEC, DATA_SPEC, CONTROL_SPEC,
SPECULATIVE, BE_IN_SPEC, FIRST_SPEC_TYPE, LAST_SPEC_TYPE,
SPEC_TYPE_SHIFT, DEP_TRUE, DEP_OUTPUT, DEP_ANTI, DEP_TYPES, HARD_DEP):
New constants.
        (enum SPEC_TYPES_OFFSETS, enum DEPS_ADJUST_RESULT, enum SCHED_FLAGS):
New enums.
* sched-rgn.c (current_sched_info): Initialize flags field.
(schedule_insns): Initialize current_sched_info before the sched_init
call.
* sched-ebb.c (current_sched_info): Initialize flags field.
(add_deps_for_risky_insns): Use control_flow_insn_p instead of JUMP_P.
Call add_or_update_back_dep instead of add_dependence.
Create control speculative dependencies.
(schedule_insns): Initialize current_sched_info before the sched_init
call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112125 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/linux-unwind.h (shmedia_fallback_frame_state): Set
fs->signal_frame.
(sh_fallback_frame_state): Likewise.

* include/sh-signal.h (MAKE_THROW_FRAME): Change into empty
macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112122 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-15  Geoffrey Keating  <geoffk@apple.com>

* config.gcc (*-*-darwin*): Don't build crt2.o for all Darwin ports.
Do switch on default_use_cxa_atexit.
(powerpc*-*-darwin*): Build crt2.o on powerpc.
* config/darwin-crt3.o: New.
* config/darwin.h (LINK_SPEC): If -shared-libgcc, make linker default
to 10.3.  Pass '-multiply_defined suppress' if crt3.o is in use.
(STARTFILE_SPEC): Add crt3.o when -shared-libgcc and appropriate
OS version.
* config/rs6000/t-darwin: Move crt2.o building to here.
* config/rs6000/darwin.h (C_COMMON_OVERRIDE_OPTIONS): Update
Mac OS version for using __cxa_get_exception_ptr.  Don't test versions
of __cxa_atexit.

2006-03-15  Geoffrey Keating  <geoffk@apple.com>

* g++.old-deja/g++.other/init18.C: New.
* g++.old-deja/g++.other/init5.C: Remove xfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112121 138bc75d-0d04-0410-961f-82ee72b054a4

PR libgcj/26688:
* lib/Makefile.in: Rebuilt.
* lib/Makefile.am (propertydirs): Ignore .svn directories.
(metafiles): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112115 138bc75d-0d04-0410-961f-82ee72b054a4

* config/vax/vax.c (nonindexed_address_p): Change logical negation
from '! xxx' to '!xxx' for coding-style conformance.
* config/vax/vax.h (PCC_BITFIELD_TYPE_MATTERS): Likewise.
(EXTRA_CONSTRAINT): Likewise.
* config/vax/vax.md (four unnamed insns): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112113 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/opt/pr15551.C: Cleanup temp file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112108 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112106 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java
* jcf-write.c (generate_bytecode_insns): Use qualifying type for
non-static method calls.
libjava
* testsuite/libjava.jacks/jacks.xfail: Removed
13.1-runtime-method-5.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112102 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-15  Paul Brook  <paul@codesourcery.com>

* config/arm/arm.c (minipool_pad): New.
(add_minipool_forward_ref): Unclude pool alignment padding in address
calculation.
(push_minipool_fix): Set minipool_pad.
(minipool_pad): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112099 138bc75d-0d04-0410-961f-82ee72b054a4

* java-tree.h : Moved comment for TYPE_DOT_CLASS adjacent to its
declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112098 138bc75d-0d04-0410-961f-82ee72b054a4

* lang.opt (-freduced-reflection): New option.
* lang.c (java_post_options): Generate an error if
-freduced-reflection used with -fjni or -findirect-dispatch.
* java-tree.h (flag_reduced_reflection): Declare new variable.
* boehm.c (get_boehm_type_descriptor): Indicate all pointers
if bitmap overflows and flag_reduced_reflection set.
* class.c (uses_jv_markobj_p): New function.
(make_class_data): Moved generation of vtable to before
reflection data, generate less reflection data if
flag_reduced_reflection set.
* gcj.texi: Document -freduced-reflection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112095 138bc75d-0d04-0410-961f-82ee72b054a4

Correctly reference PR java/26638 in ChangeLogs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112094 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/java
PR java/26390:
* class.c (get_interface_method_index): Don't put <clinit> into
interface table.
libjava
PR java/26390:
* link.cc (get_interfaces): Skip <clinit>.
(append_partial_itable): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112093 138bc75d-0d04-0410-961f-82ee72b054a4

* parse.y (analyze_clinit_body): Ignore empty statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112092 138bc75d-0d04-0410-961f-82ee72b054a4

* config/vax/vax.c (split_quadword_operands): Use MEM_P()
instead of GET_CODE() == MEM and REG_P() instead of
GET_CODE() == REG.
(print_operand_address): Likewise.
(vax_address_cost): Likewise.
(vax_rtx_costs): Likewise.
(vax_notice_update_cc): Likewise.
(vax_output_int_add): Likewise.
(INDEX_REGISTER_P): Likewise.
(BASE_REGISTER_P): Likewise.
(nonindexed_address_p): Likewise.
(vax_mode_dependent_address_p): Likewise.
* config/vax/vax.h (EXTRA_CONSTRAINT): Likewise.
(PRINT_OPERAND): Likewise.
* config/vax/vax.md (ashlsi3): Likewise.
(ashlsi3): Likewise.
(some more unnamed insns): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112090 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dce.c (EXECUTE_IF_CONTROL_DEPENDENT): Make it an
iterator-style macro.
(mark_control_dependent_edges_necessary): Update the use of
EXECUTE_IF_CONTROL_DEPENDENT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112089 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/predicates.md (cache_address_operand): Special.
(ua_address_operand): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112085 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/6634
decl.c (grokdeclarator): Do not accept long long double.
Reorganize checks for invalid (combinations of) type modifiers.
Quote modifiers in messages.

g++.dg/parse/long1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112084 138bc75d-0d04-0410-961f-82ee72b054a4

* src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
passed with FP registers correctly.
(ffi_closure_helper_SYSV): Likewise.
* src/sh64/sysv.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112083 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c (unlink_other_notes, reemit_notes): Do not handle
loop notes.
* sched-deps.c (sched_analyze_insn, sched_analyze): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112082 138bc75d-0d04-0410-961f-82ee72b054a4

* gensupport.c (identify_predicable_attribute): Don't free p_false
when it is still in use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112081 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (default with_cpu setting) <sparc*-*-*>: Do not modify
the default setting here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112080 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/19101
* gfortran.dg/continuation.f90: New test.
* gfortran.dg/fmt_read_bz_bn.f90: Fix use of continuation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112079 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR fortran/19101
* gfortran.h: Add warn_ampersand.
* invoke.texi: Add documentation for new option.
* lang.opt: Add Wampersand.
* options.c (gfc_init_options): Initialize warn_ampersand.
(gfc_post_options): Set the warn if pedantic.
(set_Wall): Set warn_ampersand.
(gfc_handle_option: Add Wampersand for itself, -std=f95, and -std=f2003.
* scanner.c (gfc_next_char_literal): Add test for missing '&' in
continued character constant and give warning if missing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112078 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112074 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-pass.h (pass_cfg): Remove.
* alias.c (rest_of_handle_cfg, pass_cfg): Remove.
* passes.c (pass_cfg): Don't run it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112069 138bc75d-0d04-0410-961f-82ee72b054a4

Re-add ChangeLog entry that somehow managed to get itself missing in action.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112068 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/26684
* reg-stack.c (stack_regs_mentioned_data): Put it undef #ifdef
STACK_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112067 138bc75d-0d04-0410-961f-82ee72b054a4

    PR 18537
        * gfortran.h: Wrap Copyright line.
        (gfc_option_t): add warn_tabs member.
        * lang.opt: Update Coyright year.  Add the Wtabs.
        * invoke.texi: Document -Wtabs.
        * scanner.c (gfc_gobble_whitespace): Use warn_tabs.  Add linenum to
        suppress multiple warnings.
        (load_line): Use warn_tabs.  Add linenum, current_line, seen_comment
        to suppress multiple warnings.
        * options.c (gfc_init_options): Initialize warn_tabs.
        (set_Wall): set warn_tabs for -Wall.
        (gfc_post_options): Adjust flag_tabs depending on -pedantic.
        (gfc_handle_option):  Process command-line option -W[no-]tabs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112066 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112062 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.h (UNALIGNED_WORD_ASM_OP): Remove.
* system.h (UNALIGNED_WORD_ASM_OP): Poison.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112061 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (reg-stack.o): Don't depend on gt-reg-stack.h.
* reg-stack.c (stack_regs_mentioned_data): Change the type to
VEC(char,heap) *.
(stack_regs_mentioned): Update the uses of
stack_regs_mentioned_data.  Don't access the array beyond its
end.
(reg_to_stack): Update the uses of stack_regs_mentioned_data.
Don't include gt-reg-stack.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112060 138bc75d-0d04-0410-961f-82ee72b054a4

tweak comments

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112059 138bc75d-0d04-0410-961f-82ee72b054a4

* pa/pa32-linux.h (CRT_CALL_STATIC_FUNCTION): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112053 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Richard Guenther  <rguenther@suse.de>

        * configure: Regenerate with autoconf 2.13.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112052 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26672
* tree-ssa-propagate.c (set_rhs): Don't walk DEFs if not in
SSA form.

* gcc.dg/torture/pr26672.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112050 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/26667
* ipa-inline.c (cgraph_check_inline_limits): Walk the correct
node for the callees.  Always allow inlining if it will shrink
the function size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112049 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Richard Guenther  <rguenther@suse.de>

PR middle-end/26659
* builtins.c (get_pointer_alignment): Prefer alignment
information from decls over that from types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112048 138bc75d-0d04-0410-961f-82ee72b054a4

Move around a couple of hunks and add a missing one for commit 111866

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112046 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-13  Jim Blandy  <jimb@codesourcery.com>

* MAINTAINERS: Use my work address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112045 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-14  Andrew Pinski  <pinskia@physics.uc.edu>

        PR target/26657
        * config/darwin.h (LINK_COMMAND_SPEC): Handle -fopenmp.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112041 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.opt (mdlmzb): New option.
(msched-prolog, msched-epilog): Use Var not Mask.
* doc/invoke.texi (-mdlmzb): Document.
* config/rs6000/rs6000.c (TARGET_DEFAULT_TARGET_FLAGS): Remove
MASK_SCHED_PROLOG.
(rs6000_override_options): Enable -mdlmzb for 405 and 440.
* config/rs6000/rs6000.md: Add dlmzb support for 405 and 440.

testsuite:
* gcc.target/powerpc/405-dlmzb-strlen-1.c,
gcc.target/powerpc/440-dlmzb-strlen-1.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112040 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-13  Uttam Pawar  <uttamp@us.ibm.com>

PR rtl-optimization/25739
* bt-load.c (augment_live_range): Free tos pointer.

* gensupport.c (identify_predicable_attribute): Free
p_false pointer.
* gcov.c (create_file_names): Free name pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112039 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112037 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/26557
* stmt.c (emit_case_nodes): Handle the case where the index is a
CONST_INT, where the comparison mode is specified by the index type.

* gcc.c-torture/compile/switch-1.c: New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112032 138bc75d-0d04-0410-961f-82ee72b054a4

* pa/pa32-linux.h (CRT_CALL_STATIC_FUNCTION): Define when CRTSTUFFS_O
is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112029 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25378
* trans-intrinsic.c (gfc_conv_intrinsic_minmaxloc): Set the initial position to zero and
modify the condition for updating it, to implement the F2003 requirement for all(mask)
is false.

2006-03-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25378
* libgfortran/m4/minloc1.m4: Set the initial position to zero and modify the condition for
updating it, to implement the F2003 requirement for all(mask).eq.false.
* libgfortran/m4/maxloc1.m4: The same.
* libgfortran/m4/iforeach.m4: The same.
* libgfortran/m4/minloc0.m4: The same.
* libgfortran/m4/maxloc0.m4: The same.
* libgfortran/generated/maxloc0_16_i16.c: Regenerated, together with 41 others.
* libgfortran/generated/minloc0_16_i16.c: Regenerated, together with 41 others.

2006-03-13  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/25378
* gfortran.fortran-torture/execute/intrinsic_mmloc_3.f90: Expand test to include more
permuatations of mask and index.
* testsuite/gfortran.dg/scalar_mask_1.f90: Modify last test to respond to F2003 spec.
that the position returned for an all false mask && condition is zero.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112028 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.md (*branch_fp): Use %Z2 for the condition.
(*branch_fp_inverted): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112027 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-openmp.c (gfc_trans_omp_variable): Handle references
to parent result.
* trans-expr.c (gfc_conv_variable): Remove useless setting
of parent_flag, formatting.

* testsuite/libgomp.fortran/retval2.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112026 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-decl.c (gfc_get_fake_result_decl): Re-add setting of
GFC_DECL_RESULT flag.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112025 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/25989
* omp-low.c (expand_omp_for_generic): Mark istart0
and iend0 as addressable.

* gcc.dg/gomp/pr25989.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112023 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-12  Jim Blandy  <jimb@red-bean.com>

* pex-common.h (struct pex_obj): Doc fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112022 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-11  Jim Blandy  <jimb@red-bean.com>

* functions.texi: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112021 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-13  Jim Blandy  <jimb@red-bean.com>

* MAINTAINERS: Update my E-mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112020 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-13  Paolo Carlini  <pcarlini@suse.de>

* include/bits/postypes.h (fpos<>::operator==, operator!=): Remove,
exploit conversion to streamoff.
* testsuite/27_io/fpos/mbstate_t/5.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112018 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/uclinux.h: Define _GNU_SOURCE in CPLUSPLUS_CPP_SPEC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112016 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-vrp.c (stmt_interesting_for_vrp): Some statements with
virtual operands are interesting.
(vrp_visit_stmt): Corresponding changes.

* gcc.dg/tree-ssa/20030807-2.c: No longer expected to fail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112011 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.md (call_value_symbol, sibcall_value_symbol,
call_symbol, sibcall_symbol): Disallow if TARGET_ID_SHARED_LIBRARY,
not if flag_pic.
Lose 'G' modifier for call operand.
* config/bfin/bfin.c (print_operand) <case SYMBOL_REF>: Don't
recognize 'G' modifier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112010 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.h (TARGET_CPU_CPP_BUILTINS): If
TARGET_ID_SHARED_LIBRARY, define __ID_SHARED_LIB__.
* config/bfin/crti.S: Use it instead of __PIC__.
* config/bfin/crtn.S: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112006 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/lib1funcs.asm (___umodsi3): Use stack to save contents
of RETS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112003 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/18859
* gimplify.c (gimplify_switch_expr): Discard empty ranges.
* stmt.c (expand_case): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@112000 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/26254
* loop-invariant.c (seq_insns_valid_p): New function.
(move_invariant_reg): Only emit new code if it is valid.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111998 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgrtl.c (last_loop_beg_note, back_edge_of_syntactic_loop_p):
Removed.
(force_nonfallthru_and_redirect): Do not use last_loop_beg_note.
(rtl_split_edge): Do not use back_edge_of_syntactic_loop_p.
(commit_one_edge_insertion): Do not look for loop notes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111997 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (follow_jumps): Do not check for loop notes.  Move check for
flag_test_coverage out of loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111996 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c (shorten_branches): Remove outdated comment, and turn
the if branch that guards it to continue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111995 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgloop.c (flow_loop_dump): Do not dump loop->invalid field.
* cfgloop.h (struct loop): Remove unused fields.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111994 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Update dump file names.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111993 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (-fdump-rtl-loop): Remove.
(-dL, -fdump-rtl-loop2): Update the dump file names

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111991 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-13  Richard Guenther  <rguenther@suse.de>

        PR middle-end/26630
        * gcc.dg/torture/pr26630.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111990 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111988 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
rw.po, sv.po, tr.po, vi.po, zh_CN.po: Update.
* zh_TW.po: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111982 138bc75d-0d04-0410-961f-82ee72b054a4

* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
rw.po, sv.po, tr.po, zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111981 138bc75d-0d04-0410-961f-82ee72b054a4

    * predict.c (estimate_probability): Remove.
        * profile.c (rest_of_handle_branch_prob, pass_branch_prob): Remove.
        * basic-block.h (estimate_probability): Remove prototype.
        * passes.c (finish_optimization_passes): Dump branch prediction or
        profiling heuristics to the .profile tree dump.
        (init_optimization_passes): Unqueue pass_branch_prob.

        * doc/invoke.texi (-fdump-rtl-bp): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111980 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-12  Howard Hinnant  <hhinnant@apple.com>

* testsuite/27_io/basic_filebuf/underflow/char/10097.cc:
Fix race condition.
* testsuite/27_io/objects/char/9661-1.cc: Likewise.
* testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111978 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111975 138bc75d-0d04-0410-961f-82ee72b054a4

* dependency.c (gfc_dep_compare_expr) <EXPR_OP>: Allow unary and
binary operators to compare equal if their operands are equal.
<EXPR_FUNCTION>: Allow "constant" intrinsic conversion functions
to compare equal, if their operands are equal.

* gfortran.dg/dependency_10.f90: New test case.
* gfortran.dg/dependency_11.f90: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111970 138bc75d-0d04-0410-961f-82ee72b054a4

    * rtl.def (LABEL_REF): Remove the field for LABEL_NEXTREF.
        * rtl.h (LABEL_NEXTREF): Remove field accessor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111969 138bc75d-0d04-0410-961f-82ee72b054a4

    * crontab: Don't build snapshot for 3.4.x anymore.
        * update_version_svn (IGNORE_BRANCHES): Add 3_4-branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111968 138bc75d-0d04-0410-961f-82ee72b054a4

* function.h (frame_offset_overflow): Declare.
* function.c (frame_offset_overflow): New function.
(assign_stack_local_1): Call it to detect that the offset overflows.
* cfgexpand.c (alloc_stack_frame_space): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111964 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-11  Steven Bosscher  <stevenb.gcc@gmail.com>

* config/sh/sh.c: Include alloc-pool.h.
(label_ref_list_pool): New alloc pool.
(label_ref_list_t): New type for lists of labels.
(struct pool_node): Make wend a label_ref_list_t.
(add_constant): Use the new type, eradicate LABEL_NEXTREF
references.
(dump_table): Likewise.
(sh_reorg): Set up the alloc pool before using add_constant and
dump_table, and destroy it when finishing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111963 138bc75d-0d04-0410-961f-82ee72b054a4

Remove accidental commit to this file

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111961 138bc75d-0d04-0410-961f-82ee72b054a4

Do not reference flag_strnegth_reduce

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111960 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.c: Remove redundant comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111959 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111956 138bc75d-0d04-0410-961f-82ee72b054a4

fortran/
2006-03-11  Erik Edelmann  <eedelman@gcc.gnu.org>

        * symbol.c (check_conflict): Allow allocatable function results,
        except for elemental functions.
        * trans-array.c (gfc_trans_allocate_temp_array): Rename to ...
        (gfc_trans_create_temp_array): ... this, and add new argument callee_alloc.
        (gfc_trans_array_constructor, gfc_conv_loop_setup): Update call
        to gfc_trans_allocate_temp_array.
        * trans-array.h (gfc_trans_allocate_temp_array): Update prototype.
        * trans-expr.c (gfc_conv_function_call): Use new arg of
        gfc_trans_create_temp_array avoid pre-allocation of temporary
        result variables of pointer AND allocatable functions.
        (gfc_trans_arrayfunc_assign): Return NULL for allocatable functions.
        * resolve.c (resolve_symbol): Copy value of 'allocatable' attribute
        from sym->result to sym.

testsuite/
2006-03-08  Paul Thomas  <pault@gcc.gnu.org>
            Erik Edelmann  <eedelman@gcc.gnu.org>

        * gfortran.dg/allocatable_function_1.f90: New.
        * gfortran.dg/allocatable_function_2.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111951 138bc75d-0d04-0410-961f-82ee72b054a4

libjava
PR libgcj/25713:
* java/util/zip/Deflater.java (flush): New method.
* sources.am, Makefile.in: Rebuilt.
* java/util/zip/DeflaterOutputStream.java: Removed.
* java/util/zip/InflaterInputStream.java: Likewise.
* java/util/zip/GZIPInputStream.java: Likewise.
* java/util/zip/GZIPOutputStream.java: Likewise.
libjava/classpath
For PR libgcj/25713:
* java/util/zip/InflaterInputStream.java (read): Replaced with
libgcj implementation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111949 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c/26004
        * gimplify.c (gimplify_modify_expr_rhs): Don't do return slot opt if
        the target was declared 'register'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111947 138bc75d-0d04-0410-961f-82ee72b054a4

run test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111946 138bc75d-0d04-0410-961f-82ee72b054a4

    PR c++/16387, c++/16389
        * typeck.c (cxx_alignof_expr, cxx_sizeof_expr): New functions.
        (cxx_sizeof_or_alignof_expr): Split out from here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111945 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-10  Andreas Tobler  <a.tobler@schweiz.ch>

* include/powerpc-signal.h: Fix typo in comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111944 138bc75d-0d04-0410-961f-82ee72b054a4

   Imported GNU Classpath 0.90
       * scripts/makemake.tcl: Set gnu/java/awt/peer/swing to ignore.
       * gnu/classpath/jdwp/VMFrame.java (SIZE): New constant.
       * java/lang/VMCompiler.java: Use gnu.java.security.hash.MD5.
       * java/lang/Math.java: New override file.
       * java/lang/Character.java: Merged from Classpath.
       (start, end): Now 'int's.
       (canonicalName): New field.
       (CANONICAL_NAME, NO_SPACES_NAME, CONSTANT_NAME): New constants.
       (UnicodeBlock): Added argument.
       (of): New overload.
       (forName): New method.
       Updated unicode blocks.
       (sets): Updated.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111942 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Handle --disable-<component> generically.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111941 138bc75d-0d04-0410-961f-82ee72b054a4

* genpreds.c (write_insn_constraint_len): Change definition of
insn_constraint_len to return size_t to match the declaration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111940 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m32c/m32c.c (m32c_const_ok_for_constraint_p): Bit numbers
start at zero.
(m32c_expand_insv): Fix test for an AND mask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111937 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-10  Richard Guenther  <rguenther@suse.de>

PR middle-end/26565
* builtins.c (get_pointer_alignment): Handle component
references for field alignment.

* gcc.dg/torture/pr26565.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111934 138bc75d-0d04-0410-961f-82ee72b054a4

* config.gcc (sh*-superh-elf, sh*elf (newlib)): Use newlib.h
when building with libgloss.
(sh*elf): Implement --without-fp option.
(sh64-superh-linux*): Don't multilib.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111933 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-10  Paolo Carlini  <pcarlini@suse.de>

* include/tr1/cmath: Add atan2 and pow bits; add using declarations.
* include/tr1/math.h: Add using declarations.
* include/tr1/complex: Add using declarations.
* testsuite/tr1/8_c_compatibility/cmath/functions.cc: Fully
qualify calls.
* testsuite/tr1/8_c_compatibility/cmath/overloads.cc: Likewise;
add atan2 and pow bits.
* testsuite/tr1/8_c_compatibility/complex/overloads_float.cc: Likewise.
* testsuite/tr1/8_c_compatibility/complex/overloads_int.cc: Likewise;
adjust polar bits.

* acinclude.m4 ([GLIBCXX_CHECK_C99_TR1]): Add checks for double_t
and float_t typedefs.
* include/tr1/cmath: Add double_t and float_t.
* testsuite/tr1/8_c_compatibility/cmath/types.cc: New.

* include/tr1/ctgmath: New.
* include/tr1/tgmath.h: Likewise.
* include/Makefile.am: Add.
* testsuite/tr1/headers.cc: Update.

* include/Makefile.in: Regenerate.
* configure: Likewise.

* docs/html/ext/tr1.html: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111931 138bc75d-0d04-0410-961f-82ee72b054a4

    * struct-equiv.c (rtx_equiv_p): Fix POST_MODIFY case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111929 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26499
* gfortran.dg/write_back.f: New test.
* gfortran.dg/write_rewind_1.f: New test.
* gfortran.dg/write_rewind_2.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111925 138bc75d-0d04-0410-961f-82ee72b054a4

2006-03-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

PR libgfortran/26499
* io/file_pos (st_rewind): Flush always.
* io/unix.c (fd_truncate): Return SUCCESS rather than FAILURE for
special files like /dev/null.
* io/transfer.c (st_write_done): Remove broken logic that prevented
calling fd_truncate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111924 138bc75d-0d04-0410-961f-82ee72b054a4