PR c/5675
* gcc.dg/c90-const-expr-3.c: Remove xfails on tests which now
pass--those that refer just to the variable, possibly with a
cast.
* gcc.dg/c99-const-expr-3.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93770 138bc75d-0d04-0410-961f-82ee72b054a4

PR c/5675
* c-typeck.c (build_c_cast): Revert patch of 2003-02-16: don't
fold constant variables into initial values.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93769 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (tree_forwarder_block_p): Speed up by walking
through the statements backward.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93768 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (tree_can_merge_blocks_p): Reorder two checks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93767 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/13127
* gcc.dg/20040206-1.c: Remove xfail on bogus warning which is no
longer emitted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93766 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/13127:
* tree-inline.c (expand_call_inline): Set TREE_NO_WARNING on
a variable set to the return value of the inlined function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93765 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-17  Mark Dettinger  <dettinge@de.ibm.com>

* rtlanal.c (rtx_cost): Assign cost of 0 to a SUBREG
when modes are tieable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93763 138bc75d-0d04-0410-961f-82ee72b054a4

* gthr-posix.h (__gthread_active_p): Use pthread_cancel instead
of pthread_create to find out if threads are enabled.
* gthr-posix95.h (__gthread_active_p): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93762 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-17  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19433
* include/bits/stl_tree.h (_Rb_tree<>::insert_unique(iterator,
const _Val&), _Rb_tree<>::insert_equal(iterator, const _Val&)):
Obtain amortized constant complexity if t is inserted right after
p - not before p - as per Table 69.
* testsuite/performance/23_containers/set_insert_from_sorted.cc: New.

* testsuite/23_containers/multiset/insert/2.cc: New.
* testsuite/23_containers/set/insert/1.cc: Likewise.

* testsuite/performance/23_containers/set_create_from_sorted.cc:
Simplify.

* include/bits/stl_tree.h: Add a few missing std:: qualifications.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93761 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-17  Ira Rosen  <irar@il.ibm.com>

        * fortran/f95-lang.c (gfc_init_builtin_functions): Call
        targetm.init_builtins.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93760 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-17  Paolo Bonzini  <bonzini@gnu.org>

* common.opt (-fnew-ra): Remove.
* ra*.*: Remove.
* toplev.h (flag_new_regalloc): Remove.
* Makefile.in (ra*.*): Don't mention.
* passes.c (rest_of_handle_new_regalloc): Remove.
(rest_of_handle_combine, rest_of_compilation): Always consider
flag_new_regalloc as false.
* doc/invoke.texi: Don't document -fnew-ra.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93759 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-15  Paolo Bonzini <bonzini@gnu.org>

* bb-reorder.c (fix_edges_for_rarely_executed_code): Remove
last parameter to reg_scan.
* loop.c (loop_optimize): Likewise.
* passes.c (rest_of_handle_tracer, rest_of_handle_if_conversion,
rest_of_handle_web, rest_of_handle_cfg, rest_of_handle_jump_bypass,
rest_of_handle_life, rest_of_handle_cse, rest_of_handle_cse2,
rest_of_handle_gcse, rest_of_handle_loop_optimize,
rest_of_handle_loop2, rest_of_handle_jump2): Likewise.
* regclass.c (reg_scan): Likewise, for the declaration.
* rtl.h (reg_scan): Likewise, for the prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93758 138bc75d-0d04-0410-961f-82ee72b054a4

* tree.c (hash_chainon): Remove.
* cp-tree.h: Remove the corresponding prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93757 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (tinst_for_decl): Remove.
* cp-tree.h: Remove the corresponding prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93756 138bc75d-0d04-0410-961f-82ee72b054a4

* cvt.c (convert_lvalue): Remove.
* cp-tree.h: Remove the corresponding prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93755 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (get_enclosing_class): Remove.
* cp-tree.h: Remove the corresponding prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93754 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (tree_ssa_dominator_optimize): Don't call
mark_dfs_back_edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93753 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-pre.c (add_to_sets): s1 may be NULL.
(compute_avail): Uses don't go in tmp_gen.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93749 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93747 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Jason Thorpe  <thorpej@netbsd.org>

        * MAINTAINERS: Update my email address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93741 138bc75d-0d04-0410-961f-82ee72b054a4

* ggc-page.c (ggc_alloc_stat): Use __builtin_ctzl instead of a
loop to look for a free slot in a page entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93738 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18778
        * gfortran.dg/endfile_2.f90: New test.

        * io/transfer.c (us_read): no bytes available is not a
        runtime error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93737 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Jonathan Wakely  <redi@gcc.gnu.org>

* include/ext/rope: Qualify calls to std::copy() by sequence_buffer.
* testsuite/ext/rope/4.cc: Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93736 138bc75d-0d04-0410-961f-82ee72b054a4

Update copyright dates.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93735 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Tobias Schlueter  <tobias.schlueter@physik.uni-muenchen.de>

PR fortran/19182
* error.c (error_char): Line-buffer errors / warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93734 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c, trans-types.c: Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93732 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (gfc_conv_intrinsic_index,
gfc_conv_intrinsic_scan, gfc_conv_intrinsic_verify): Remove
'gfc'-prefix from local variable, remove dead code, use correct
type when inserting argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93731 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (build_fixbound_expr,
gfc_conv_intrinsic_bound, gfc_conv_intrinsic_anyall,
gfc_conv_intrinsic_count, gfc_conv_intrinsic_btest,
gfc_conv_intrinsic_singlebitop): Use 'build_int_cst' instead
of converting 'integer_zero_node' or 'integer_one_node'
respectively.
(gfc_conv_intrinsic_ishftc): Same, but store in local variable to
evade re-building.
(gfc_conv_intrinsic_strcmp, gfc_conv_intrinsic_rrspacing,
gfc_conv_intrinsic_trim, gfc_conv_intrinsic_iargc): Use
'build_int_cst' instead of converting 'integer_zero_node' or
'integer_one_node' respectively.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93730 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-types.c (gfc_get_character_type_len): : Use
gfc_charlen_type_node as basic type for the range field.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93729 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-intrinsic.c (gfc_conv_intrinsic_ishft): Fix signed /
unsigned issue.  Use build_int_cst instead of converting
integer_zero_node.  Remove unnecessary conversion.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93727 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/16304
* defaults.h (TARGET_DEFERRED_OUTPUT_DEFS): Provide default.
* toplev.c (compile_file): Call process_pending_assemble_output_defs
just before targetm.asm_out.file_end.
* tree.h (process_pending_assemble_output_defs): Declare.
* varasm.c (assemble_output_def, process_pending_assemble_output_defs):
New functions.
(assemble_alias): Defer generation of assembly code for defines when
TARGET_DEFERRED_OUTPUT_DEFS is true.
* config/rs6000/aix41.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
* config/rs6000/aix43.h (TARGET_DEFERRED_OUTPUT_DEFS): Define.
* doc/tm.texi (TARGET_DEFERRED_OUTPUT_DEFS): document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93726 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Steven G. Kargl  <kargls@comcast.net>

PR 19168
* resolve.c (check_case_overlap): Typo in comment.
(validate_case_label_expr):  Fix up kinds of case values
(resolve_select): Properly handle kind mismatches.
testsuite/
* gfortran.dg/select_5.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93725 138bc75d-0d04-0410-961f-82ee72b054a4

2004-01-16  Paul Brook  <paul@codesourcery.com>

PR fortran/17675
* trans-common.c (translate_common): Remove duplicate function call.
(finish_equivalences): Preserve alignment when biasing offsets.
testsuite/
* gfortran.dg/common_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93724 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-16  Lorenz Minder  <lminder@gmx.net>
    Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19322
* include/c_std/std_cmath.h: Define the C99 classification facilities
directly inside namespace std:.
* testsuite/26_numerics/cmath/19322.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93723 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/objc/ChangeLog]
2005-01-16  Ziemowit Laski  <zlaski@apple.com>

        * objc-act.c (objc_push_parm): Call c_type_promotes_to()
        via a lang-hook.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93722 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93719 138bc75d-0d04-0410-961f-82ee72b054a4

Update copyrights to 2005.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93714 138bc75d-0d04-0410-961f-82ee72b054a4

* primary.c (check_digit): Call 'ISXDIGIT' instead of assuming
ASCII-like character encoding.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93713 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-15  Michael Koch  <konqueror@gmx.de>

PR libgcj/19444
* java/net/URI.java
(AUTHORITY_REGEXP): New regexp constant.
(AUTHORITY_USERINFO_GROUP): New constant.
(AUTHORITY_HOST_GROUP): Likewise.
(AUTHORITY_PORT_GROUP): Likewise.
(port): Changed default value to -1.
(parseURI): Parse authority part and initialize host,
port and userInfo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93711 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/19462
* gcc.dg/torture/pr19462-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93709 138bc75d-0d04-0410-961f-82ee72b054a4

[gcc/objc/ChangeLog]
2005-01-15  Ziemowit Laski  <zlaski@apple.com>

        PR objc/19321
        * objc-act.c (get_arg_type_list): Decay function arguments into
        pointers.
        (objc_push_parm): Likewise; bring PARM_DECL construction closer
        in line with what the C front-end does.
        (objc_get_parm_info): Call pushdecl() and finish_decl() on
        each PARM_DECL, like the C front-end does.
        (start_method_def): Remove redundant ARRAY_TYPE decay.
        (objc_start_function): Bring closer in line with what the
        C front-end does for functions.

[gcc/testsuite/ChangeLog]
2005-01-15  Ziemowit Laski  <zlaski@apple.com>

        PR objc/19321
        * objc.dg/func-ptr-2.m: New.
        * objc.dg/volatile-1.m: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93706 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/20040813-1.c: Add hppa*64*-*-* to no stabs list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93704 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/19336
* pa.c (pa_scalar_mode_supported_p): New function.
(TARGET_SCALAR_MODE_SUPPORTED_P): Define.
* pa.h (MIN_UNITS_PER_WORD): Add comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93703 138bc75d-0d04-0410-961f-82ee72b054a4

* pa-protos.h (prefetch_operand): Delete.
(prefetch_cc_operand, prefetch_nocc_operand): New declations.
* pa.c (prefetch_operand): Delete.
(prefetch_cc_operand, prefetch_nocc_operand): New functions.
* pa.h (EXTRA_CONSTRAINT): Add `W' constraint.
(PREDICATE_CODES): Delete prefetch_operand.  Add prefetch_cc_operand
and prefetch_nocc_operand.
* pa.md (prefetch): Rework to avoid reload problems handling short
displacements when a cache control completer needs to be provided.
(prefetch_32, prefetch_64): Delete.
(prefetch_cc, prefetch_nocc): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93702 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Revert previous change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93700 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/os/aix/os_defines.h (_G_USING_THUNKS): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93699 138bc75d-0d04-0410-961f-82ee72b054a4

PR ada/19388
* pa.c (pa_asm_output_aligned_common): Warn if specified alignment
exceeds maximum alignment for global common data.
* pa64-hpux.h (MAX_OFILE_ALIGNMENT): Define to 32768.
* som.h (MAX_OFILE_ALIGNMENT): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93698 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (extract_range_from_cond): Correct condition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93697 138bc75d-0d04-0410-961f-82ee72b054a4

* harg-reg-set.h (reg_class_names): Prototype global array.
* regclass.c (reg_class_names): Declare here and initialize to
REG_CLASS_NAMES.
(dump_regclass): Remove local declaration of reg_class_names.
(regclass): Likewise.
* cfg.c (dump_flow_info): Likewise.
* ra-debug.c (reg_class_names): Likewise.
* regrename.c (reg_class_names): Likewise.
* reload.c (reg_class_names): Likewise.
* reload1.c (spill_failure): Likewise.
* config/m68hc11/m68hc11.c (reg_class_names): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93696 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.md ("reload_outti"): Remove predicate for
output operand.  Abort if operand is not a MEM.
("reload_outdi", "reload_outdf"): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93695 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-11  Marc Espie  <espie@openbsd.org>

* config.gcc (*-*-openbsd*): Set HAS_LIBC_R for OpenBSD <= 3.2.
(i[34567]86-*-openbsd*): Switch to ELF for OpenBSD >= 3.4.
* config/openbsd.h:  Fix C++ includes for native configurations.
Add proper OS_CPP_BUILTINS.  Fix libspec for recent OpenBSD.
Add trampoline support.
* config/i386/openbsdelf.h: New.

okay Richard Earnshaw, Zack Weinberg, further changes in a separate patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93694 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-15  Marc Espie  <espie@openbsd.org>

* collect2.c (main): Explicitly parse -dynamic-linker option.

okay Mark Mitchell

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93693 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/19060
* tree-ssa-dom.c (extract_range_from_cond) <case LT_EXPR, GT_EXPR>:
Return 0 if op1 <= TYPE_MIN_VALUE () resp. op1 >= TYPE_MAX_VALUE ().
(simplify_cond_and_lookup_avail_expr): Add assert for dummy == 0
and handle extract_range_from_cond returning false.
* fold-const.c (fold): Optimize comparisons with min/max even for
width > HOST_BITS_PER_WIDE_INT.

* gcc.c-torture/execute/20050104-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93692 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-15  Ralf Corsepius  <ralf.corsepius@rtems.org>

* config/mips/rtems.h (MIPS_DEFAULT_GVALUE): Set to 0.
* config/mips/t-rtems (MULTILIBS_DIRNAMES,MULTILIB_OPTIONS):
Remove little endian multilib variants.
Add mips32 multilib variant.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93690 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * io/transfer.c (st_write_done): only truncate when it
        is required.

2005-01-15  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/18983
        * gfortran.dg/write_to_null.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93689 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (regs_set_between_p): Remove.
* rtl.h: Remove the corresponding prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93685 138bc75d-0d04-0410-961f-82ee72b054a4

* explow.c (copy_all_reg, stabilize): Remove.
* expr.h: Remove the corresponding prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93683 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/rs6000/rs6000.c (rs6k_nonimmediate_operand): Rename
        to rs6000_nonimmediate_operand.
        * config/rs6000/rs6000.h (PREDICATE_CODES): Rename
        rs6k_nonimmediate_operand to rs6000_nonimmediate_operand.
        * config/rs6000/rs6000.md (movsi_internal1): Rename predicate to
        rs6000_nonimmediate_operand.
        * config/rs6000/spe.md (movdf_e500_double): Rename predicate to
        rs6000_nonimmediate_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93682 138bc75d-0d04-0410-961f-82ee72b054a4

Update copyright years.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93681 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>
            John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>

        PR other/19328
        * gcc.dg/attr-alias-2.c: dg-require-alias takes an
        argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93680 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-alias.c (pass_may_alias): Add TODO_verify_stmts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93679 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93677 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/19263
* typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.

* g++.dg/init/vector1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93672 138bc75d-0d04-0410-961f-82ee72b054a4

    * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
        that -fobjc-exceptions is accepted.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93670 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.h (CLASS_MAX_NREGS): DF goes in 1 register
on e500v2.
(CANNOT_CHANGE_MODE_CLASS): Restrict DI mode changes on e500v2.
(PREDICATE_CODES): Add rs6k_nonimmediate_operand.

* config/rs6000/rs6000.c (invalid_e500_subreg): New.
(rs6k_nonimmediate_operand): New.
(rs6000_legitimate_offset_address_p): Handle DI modes on e500v2
correctly.
(legitimate_lo_sum_address_p): Same.
(rs6000_legitimize_address): Same.
(rs6000_legitimize_reload_address): Same.
(rs6000_legitimate_address): Same.
(spe_build_register_parallel): Pass DF and DC modes in a DI
register.

* config/rs6000/rs6000.md ("*movsi_internal1"): Change predicate
to rs6k_nonimmediate_operand.

* config/rs6000/spe.md ("*frob_df_di"): New.
("*frob_di_df"): New.
("*frob_di_df_2"): New.
("*mov_sidf_e500_subreg0"): New.
("*mov_sidf_e500_subreg4"): New.
("*movdf_e500_double"): Change predicate to
rs6k_nonimmediate_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93665 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Robin Green  <greenrd@greenrd.org>

* java/io/File.java (toURI): Generate a URI which we understand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93664 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/19422
* include/bits/stl_tree.h (_Rb_tree<>::insert_equal(_II, _II),
_Rb_tree<>::insert_unique(_II, _II)): Use insert_equal (insert_unique,
respectively) with hint (end()).
* testsuite/performance/23_containers/set_create_from_sorted.cc: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93663 138bc75d-0d04-0410-961f-82ee72b054a4

Testcases for sibcall unwind info problems.
PR target/13158
* gcc.target/ia64/sibcall-unwind-1.c: New test.
PR target/18987
* gcc.target/ia64/sibcall-unwind-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93660 138bc75d-0d04-0410-961f-82ee72b054a4

* postreload.c (move2add_note_store): Only call
trunc_int_for_mode on scalar integers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93658 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dce.c (visited_control_parents): New sbitmap to
replace BB_VISITED uses.
(find_obviously_necessary_stmts): Don't clear BB_VISITED.
(propagate_necessity): Check the bitmap instead of BB_VISITED.
(tree_dce_done): Free visited_control_parents.
(perform_tree_ssa_dce): Allocate and clear it.
* tree-ssa-pre.c (compute_antic_aux): Make non-recursive.
(compute_antic): Iterate from here using a DFS.  Use an sbitmap
instead of BB_VISITED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93654 138bc75d-0d04-0410-961f-82ee72b054a4

* c-tree.h, coverage.h, langhooks-def.h, optabs.h, output.h,
rtl.h, targhooks.h, tree-flow.h, tree-mudflap.h, tree.h:
Remove unused prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93651 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_stack_info): Fix caching of SPE
64-bit register usage.
(spe_func_has_64bit_regs_p): Add FIXME note.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93648 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_generate_compare): Replace
flag_finite_math_only with flag_unsafe_math_optimizations.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93646 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Andrew Pinski  <pinskia@physics.uc.edu>

        * system-darwin-ppc.ads (ZCX_By_Default): Change to True.
        (GCC_ZCX_Support): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93644 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  J. D. Johnston  <jjohnst@us.ibm.com>

* config/s390/tpf-unwind.h (s390_fallback_frame_state): Correct
end-of-stack check.
(__tpf_eh_return): Copy TPF private stack area from the module
boundary stack frame.  Add check for when module addresses are
equal, but no stub address is found.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93643 138bc75d-0d04-0410-961f-82ee72b054a4

PR target/7525
* arm.h (struct machine_function): Add call_via field.
(thumb_call_via_label): Declare.
* arm.c (thumb_call_via_label): New variable.
(thumb_call_reg_needed): New variable.
(arm_output_function_epilogue): For Thumb code, output any per-function
call-indirect trampolines.
(thumb_call_via_reg): New function.
(arm_file_end): New function.
(TARGET_ASM_FILE_END): Call arm_file_end.
(aof_file_end): Likewise.
* arm-protos.h (thumb_call_via_reg): Declare.
* arm.md (call_reg_thumb, call_value_reg_thumb): Call
thumb_call_via_reg in normal case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93641 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Steven G. Kargl  <kargls@comcast.net>

* resolve.c (compare_case): Cleanup.
testsuite/
* gfortran.dg/select_1.f90: New test.
* gfortran.dg/select_2.f90: New test.
* gfortran.dg/select_3.f90: New test.
* gfortran.dg/select_4.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93640 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/19084
PR rtl-optimization/19348
* recog.c (peephole2_optimize): Do global life update if some peephole
decides it doesn't need at least one of its inputs and that change
influences liveness at the start of the basic block.

* basic-block.h (EXECUTE_IF_AND_COMPL_IN_REG_SET): Needs 2 REGSET
arguments instead of 1.

* gcc.dg/20050111-1.c: New test.
* gcc.c-torture/execute/20050111-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93639 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/i386-asm-4.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93638 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-14  Steven G. Kargl  <kargls@comcast.net>

* resolve.c (compare_case): Give arguments correct type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93637 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/18820
* varasm.c (initializer_constant_valid_p) <ADDR_EXPR>: Return
zero for nested functions needing a static chain or functions
with a non-constant address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93633 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-13  Graydon Hoare  <graydon@redhat.com>

* include/jni.h (_Jv_JNIEnv::bottom_locals): New field.
* include/jvm.h (_Jv_FreeJNIEnv): Declare.
* java/lang/natThread.cc (finalize_native): Call _Jv_FreeJNIEnv.
* jni.cc: Reuse bottom frame between calls, avoid clearing
frame when no local references are made.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93632 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (simplify_binary_operation) <AND>: Optimize
(and (sign_extend X) C) into (zero_extend (and X C)).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93629 138bc75d-0d04-0410-961f-82ee72b054a4

Tweaking the previous freebsd-spec.h for the long term.
2005-01-13  David O'Brien  <obrien@FreeBSD.org>
* config/freebsd-spec.h:  Make KSE pthread lib logic the default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93628 138bc75d-0d04-0410-961f-82ee72b054a4

Fix PR number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93621 138bc75d-0d04-0410-961f-82ee72b054a4

    PR target/19099
        PR target/19250
        PR target/19252
        * config/i386/i386.md (cmpdf, cmpsf, bunordered, bordered, buneq,
        bunge, bungt, bunle, bunlt, bltgt): Enable for TARGET_SSE_MATH,
        not just TARGET_SSE.
        (cmpfp_i_387): Rename from cmpfp_i.  Move after sse patterns.
        (cmpfp_i_mixed): Rename from cmpfp_i_sse; use for TARGET_MIX_SSE_I387.
        (cmpfp_i_sse): Rename from cmpfp_i_sse_only; use for TARGET_SSE_MATH.
        (cmpfp_iu_mixed, cmpfp_iu_sse, cmpfp_iu_387): Similarly.
        (fp_jcc_1_mixed, fp_jcc_1_sse, fp_jcc_1_387): Similarly.
        (fp_jcc_2_mixed, fp_jcc_2_sse, fp_jcc_2_387): Similarly.
        (fp_jcc_3_387, fp_jcc_4_387, fp_jcc_5_387, fp_jcc_6_387,
        fp_jcc_7_387, fp_jcc_8_387): Rename from fp_jcc_N.
        (movdicc_c_rex64): Rename with '*'.
        (movsfcc, movdfcc): Add checks for 387 and sse math to condition.
        (movsfcc_1_sse_min, movsfcc_1_sse_max, movsfcc_1_sse): New.
        (movsfcc_1_387): Rename from movsfcc_1.
        (movdfcc_1_sse_min, movdfcc_1_sse_max, movdfcc_1_sse): New.
        (movdfcc_1, movdfcc_1_rex64): Add check for 387.
        (sminsf3, smaxsf3, smindf3, smaxdf3): New.
        (minsf3, minsf, minsf_nonieee, minsf_sse, mindf3, mindf,
        mindf_nonieee, mindf_sse, maxsf3, maxsf, maxsf_nonieee, maxsf_sse,
        maxdf3, maxdf, maxdf_nonieee, maxdf_sse, sse_movsfcc, sse_movsfcc_eq,
        sse_movdfcc, sse_movdfcc_eq, sse_movsfcc_const0_1,
        sse_movsfcc_const0_2, sse_movsfcc_const0_3, sse_movsfcc_const0_4,
        sse_movdfcc_const0_1, sse_movdfcc_const0_2, sse_movdfcc_const0_3,
        sse_movdfcc_const0_4): Remove.
        * config/i386/i386.c (ix86_expand_fp_movcc): For TARGET_SSE_MATH,
        recognize min/max early.  Update for changed sse cmove patterns.
        (ix86_split_sse_movcc): New.
        * config/i386/i386-protos.h: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93620 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93618 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dse.c (fix_phi_uses): Use SSA operand iterators.
(fix_stmt_v_may_defs): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93614 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.host (darwin): On darwin8 or later, no need to build
libstdc++ with -flat_namespace.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93613 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-13  Jonathan Wakely  <redi@gcc.gnu.org>

* docs/doxygen/user.cfg.in: Set HAVE_DOT back to YES.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93612 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-13  Michael Koch  <konqueror@gmx.de>

PR libgcj/17784
* java/lang/Thread.java
(Thread): Call checkAccess().
(stop): Fixed argument name to match javadoc.
* java/lang/natThread.cc
(interrupt): Call checkAccess().
(stop): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93611 138bc75d-0d04-0410-961f-82ee72b054a4

* iresolve.c, trans-common.c, trans-types.c: Fix comment
typos.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93610 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-13  Paolo Carlini  <pcarlini@suse.de>

* testsuite/26_numerics/cmath/c99_classification_macros_c++.cc:
Re-enable commented-out test for double type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93609 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (ix86_expand_fp_absneg_operator): Use elt_mode
        for converting the mask.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93606 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/aix52.h (CPLUSPLUS_CPP_SPEC): Change _XOPEN_SOURCE
definition to 600.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93605 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.c (IX86_BUILTIN_MOVQ, IX86_BUILTIN_LOADD,
        IX86_BUILTIN_STORED, IX86_BUILTIN_MOVQ2DQ,
        IX86_BUILTIN_MOVDQ2Q): Remove.
        (IX86_BUILTIN_VEC_EXT_V4SI): New.
        (ix86_init_mmx_sse_builtins, ix86_expand_builtin): Update to match.
        (ix86_expand_vector_extract): For V4S[FI], extract element 0 after
        shuffling.
        * config/i386/sse.md (sse_concatv2sf): Accept zero operand 2.
        (sse2_pextrw): Fix immediate constraint.
        (sse2_loadq, sse2_loadq_rex64): Remove.
        * config/i386/emmintrin.h (_mm_cvtsi128_si32, _mm_cvtsi128_si64x):
        Use __builtin_ia32_vec_ext_<size>.
        (_mm_cvtsi32_si128, _mm_cvtsi64x_si128): Use _mm_set_epi<size>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93604 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (assign_parm_setup_block): Look inside original
entry_parm when inspecting PARALLEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93602 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-13  Ralf Corsepius  <ralf.corsepius@rtems.org>
    Joel Sherrill  <joel@oarcorp.com>

PR target/19399
* gthr-rtems.h (__gthread_recursive_mutex_t): New type.
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Define to
rtems_gxx_recursive_mutex_init.
(__gthread_recursive_mutex_lock): New function.
(__gthread_recursive_mutex_trylock): Likewise.
(__gthread_recursive_mutex_unlock): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93601 138bc75d-0d04-0410-961f-82ee72b054a4

2005-01-13  Ralf Corsepius <ralf.corsepius@rtems.org>

* config/i386/t-rtems-i386: Multilib on -mtune instead of -mcpu.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93597 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/
2005-01-13  Jan Beulich  <jbeulich@novell.com>

* config/ia64/ia64.md (ashlti3, ashlti3_internal): New.
(ashrti3_internal): Indicate output is early clobber. Generate result
into output rather than first input. Use move for low word of output
if shift count is exactly 64.
(lshrti3_internal): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@93596 138bc75d-0d04-0410-961f-82ee72b054a4