* trans-types.c (MAX_REAL_KINDS): Increase from 4 to 5.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102034 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-14  Alexandre Oliva  <aoliva@redhat.com>
            Ulrich Weigand  <uweigand@de.ibm.com>

PR target/20126
* loop.c (loop_givs_rescan): Do not ICE if unable to reduce an IV
in some insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102033 138bc75d-0d04-0410-961f-82ee72b054a4

* config/s390/s390.h (TARGET_TPF_PROFILING): Add default definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102032 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.c (ia64_output_dwarf_dtprel): Support ILP32 mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102031 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  Andrew Haley  <aph@redhat.com>

        * gnu/java/net/protocol/file/Connection.java (unquote): New
        method.
        (connect): Unquote filename.
        gnu/java/net/protocol/jar/Connection.java (getInputStream):
        Likewise.
        (getJarFile): Likewise.

        * java/net/URLConnection.java (getContentHandler): Guard cast with
        instaceof.

        * java/net/URL.java (URL): If the file part of a spec is absolute,
        ignore the file part of its context.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102029 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/processor/VirtualMachineCommandSet.java:
        Implemented VirtualMachine Command Set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102026 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/Class.java (getProtectionDomain): Merged javadoc from
Classpath.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102025 138bc75d-0d04-0410-961f-82ee72b054a4

* gfortran.h (MAX_ERROR_MESSAGE): Remove.
(gfc_error_buf): Add allocated and index fields.  Change message
field from array to a pointer.
* error.c (use_warning_buffer, error_ptr, warning_ptr): Remove.
(cur_error_buffer): New variable.
(error_char): Use cur_error_buffer->{message,index} instead of
{warning,error}_{buffer.message,ptr}.  Reallocate message buffer
if too small.
(gfc_warning, gfc_notify_std, gfc_error, gfc_error_now): Setup
cur_error_buffer and its index rather than {warning,error}_ptr
and use_warning_buffer.
(gfc_warning_check, gfc_error_check): Don't print anything if
message is NULL.
(gfc_push_error): Allocate saved message with xstrdup.
(gfc_pop_error): Free saved message with gfc_free.
(gfc_free_error): New function.
* primary.c (match_complex_constant): Call gfc_free_error if
gfc_pop_error will not be called.
* match.c (gfc_match_st_function): Likewise.

* gfortran.dg/g77/cpp6.f: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102015 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-14  Richard Guenther  <rguenther@suse.de>

PR middle-end/22347
* config/i386/i386-protos.h (ix86_function_value): Change
prototype to match new target hook.
* config/i386/i386.c (ix86_value_regno): Change prototype
to take extra type argument.
(TARGET_FUNCTION_VALUE): Define.
(ix86_function_ok_for_sibcall): Pass extra argument to
ix86_value_regno, check return slot rtx for exact match.
(ix86_function_value): Take extra parameter.  Dispatch to
ix86_value_regno with fndecl/fntype as provided.
(ix86_value_regno): Handle extra type argument.
* config/i386/i386.h (FUNCTION_VALUE): No longer define.

* testsuite/gcc.target/i386/sseregparm-3.c: New testcase.
* testsuite/gcc.target/i386/sseregparm-4.c: New testcase.
* testsuite/gcc.target/i386/sseregparm-5.c: New testcase.
* testsuite/gcc.target/i386/sseregparm-6.c: New testcase.
* testsuite/gcc.target/i386/sseregparm-7.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102014 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-14  Richard Guenther  <rguenther@suse.de>

* Makefile.in (explow.o, reg-stack.o): Depend on target.h.
* calls.c (expand_call): Pass fntype to hard_function_value.
(emit_library_call_value_1): Likewise.
* explow.c: Include target.h.
(hard_function_value): Take extra argument, the fntype.
Use new target hook for function_value.
* expr.h (hard_function_value): Change prototype.
* function.c (aggregate_value_p): Pass 0 as fntype to
hard_function_value.
(assign_parms): Use new target hook for function_value.
Pass 0 as fntype to hard_function_value.
(expand_function_end): Likewise.
* reg-stack.c: Include target.h.
(stack_result): Use new target hook for function_value.
* target-def.h: New target hook function_value.
* target.h: Likewise.
* targhooks.c (default_function_value): New function.
* targhooks.h (default_function_value): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102013 138bc75d-0d04-0410-961f-82ee72b054a4

PR fortran/22417
* scanner.c (preprocessor_line): Don't treat flag 3 as the start of a new
file.  Fix file left but not entered warning.

* gfortran.dg/g77/cpp5.F: New test.
* gfortran.dg/g77/cpp5.h: New file.
* gfortran.dg/g77/cpp5inc.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102010 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-14  Paul Thomas  <pault@gcc.gnu.org>

* gfortran.dg/tl_editting.f90: gcc-cvs signalled missing LF at EOF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102009 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12 Paul Thomas  <pault@gcc.gnu.org>

PR libfortran/16435
* transfer.c (formatted_transfer): Correct the problems
with X- and T-editting that caused TLs followed by TRs
to overwrite data, which caused NIST FM908.FOR to fail
on many tests.
(data_transfer_init): Zero X- and T-editting counters at
the start of formatted IO.
* write.c (write_x): Write specified number of skips with
specified number of spaces at the end.

2005-07-12  Paul Thomas  <pault@gcc.gnu.org>

PR libfortran/16435
* gfortran.dg/tl_editting.f90: New.
* gfortran.dg/g77/f77-edit-x-out.f: Remove XFAIL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102008 138bc75d-0d04-0410-961f-82ee72b054a4

* reg_test_template: Typo fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102007 138bc75d-0d04-0410-961f-82ee72b054a4

* filter_params.pl: Typo fix.
* filter_knr2ansi.pl: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102006 138bc75d-0d04-0410-961f-82ee72b054a4

Update COPYING.LIB from upstream.  Correct last Changelog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102003 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-14  Steven G. Kargl  <kargls@comcast.net>

* gfortran.dg/char_array_constructor.f90: New test.

2005-07-14  Feng Wang  <fengwang@nudt.edu.cn>
Steven G. Kargl  <kargls@comcast.net>

* array.c (resolve_character_array_constructor): Allocate gfc_charlen
for the array and attach to namespace list for automatic deallocation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102002 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-14  Kelley Cook  <kcook@gcc.gnu.org>

* COPYING, compile, config-ml.in, config.guess,
config.sub, install-sh, missing, mkinstalldirs,
symlink-tree, ylwrap: Sync from upstream sources.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@102001 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101999 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.h (CLZ_DEFINED_VALUE_AT_ZERO): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101997 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-dfa.c (dump_variable): Use default_def function.
* tree-ssa-alias.c (dump_points_to_info): Likewise.
* tree-ssa.c (verify_use): Likewise.
* tree-ssanames.c (release_ssa_name): Likewise.
* tree-tailcall.c (eliminate_tail_call): Likewise.
(tree_optimize_tail_calls_1): Likewise.
* tree-vrp.c (get_value_range): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101994 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (main): Compare language[0] with '*' when iterating over
the infiles.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101993 138bc75d-0d04-0410-961f-82ee72b054a4

Remove bogus entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101992 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  Adrian Strae�tling  <straetling@de.ibm.com>

* config/s390/s390.c: (s390_cc_modes_compatible): Move before
"s390_emit_compare".  Add handling of CCZ1mode.
(s390_canonicalize_comparison): Simplify cascaded EQ, NE.
(390_emit_compare): Use "s390_cc_modes_compatible" for mode
checking.
(s390_branch_condition_mask): Add CCZ1mode handling.
* config/s390/s390.md: ("seq", "*seq"): New pattern.
("sync_compare_and_swap_cc<mode>", "*sync_compare_and_swap_cc<mode>"):
Use CCZ1mode instead of CCZmode.
* config/s390/s390-modes.def: Add CCZ1mode.  Comment new mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101990 138bc75d-0d04-0410-961f-82ee72b054a4

2006-07-13  Adrian Strae�tling  <straetling@de.ibm.com>

* config/s390/s390.md: ("cmpstrsi", "*cmpstr<mode>"): New
pattern.
("strlen<mode>", "*strlen<mode>"): Use hard reg 0 in SImode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101989 138bc75d-0d04-0410-961f-82ee72b054a4

Put back accidentally removed ChangeLog entries.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101986 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13 Paul Thomas  <pault@gcc.gnu.org>

* io/read.c (read_complex): Prevent X formatting during reads
from going beyond EOR to fix NIST fm908.FOR failure.
* io/list_read.c (read_complex): Allow complex data in list-
directed reads to have eols either side of the comma to
fix NIST FM906.FOR failure.

2005-07-13  Paul Thomas  <pault@gcc.gnu.org>

* gfortran.dg/past_eor.f90: New.
* gfortran.dg/complex_read.f90: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101984 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  Eric Christopher  <echristo@redhat.com>

        * config/mips/mips.c (mips_canonicalize_comparison): New.
        (mips_emit_int_relational): Use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101983 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  Eric Christopher  <echristo@redhat.com>

        * configure.in: Add toplevel noconfigdir support for tpf.
        * configure: Regenerate.

2005-07-13  Eric Christopher  <echristo@redhat.com>

        * config.gcc (s390x-ibm-tpf*): Add extra_options. Remove
        static extra parts.
        * config/s390/s390.md: Include tpf.md. Move tpf specific
        patterns...
        * config/s390/tpf.md: To here.
        * config/s390/s390.opt: Move tpf specific options...
        * config/s390/tpf.opt: to here. Add mmain option.
        * config/s390/tpf-unwind.h: Remove unnecessary defines.
        * config/s390/tpf.h: Rewrite.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101982 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/tree-ssa/pr22051-2.c: Tweak expected output to allow
        additional casts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101980 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  H.J. Lu  <hongjiu.lu@intel.com>

* doc/tm.texi: Remove @xref{Cross-profiling}.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101979 138bc75d-0d04-0410-961f-82ee72b054a4

* jvspec.c (lang_specific_driver): Put filelist_filename first on
command line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101977 138bc75d-0d04-0410-961f-82ee72b054a4

    * fold-const.c (fold_binary): When comparing two simple ADDR_EXPR
        expressions, test their _DECL operands for pointer equality rather
        than using operand_equal_p.

        * gcc.dg/tree-ssa/pr22321.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101974 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  H.J. Lu  <hongjiu.lu@intel.com>

* config/alpha/linux.h (TARGET_HAS_F_SETLKW): Renamed to ...
(TARGET_POSIX_IO): This.
* config/darwin.h: Likewise.
* config/freebsd.h: Likewise.
* config/linux.h: Likewise.
* config/lynx.h: Likewise.
* config/netbsd.h: Likewise.
* config/rs6000/linux64.h: Likewise.
* config/rs6000/linux.h: Likewise.
* config/s390/tpf.h: Likewise.
* config/sh/embed-elf.h: Likewise.
* config/sparc/linux64.h: Likewise.
* config/sparc/linux.h: Likewise.
* config/svr4.h: Likewise.
* gcov-io.h: Likewise.

* doc/tm.texi: Updated.

* libgcov.c (create_file_directory): Defined only if
TARGET_POSIX_IO is defined.
(gcov_exit): Call create_file_directory only if TARGET_POSIX_IO
is defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101973 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.c (get_expr_operands): Fix typo in previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101972 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-dom.c (lookup_avail_expr): Do not pass member in freed
structure as argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101971 138bc75d-0d04-0410-961f-82ee72b054a4

ChangeLog:
2005-07-13  Paolo Bonzini  <bonzini@gnu.org>

PR tree-optimization/21921
* tree-iterator.c (tsi_link_before): Support the case when
tsi_end_p (tsi) == true.

testsuite/ChangeLog:
2005-07-13  Paolo Bonzini  <bonzini@gnu.org>

PR tree-optimization/21921
* gcc.dg/tree-ssa/pr21921.c: New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101970 138bc75d-0d04-0410-961f-82ee72b054a4

Missed part of commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101969 138bc75d-0d04-0410-961f-82ee72b054a4

New testcase

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101968 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in (fortran/dependency.o): Depend on
$(GFORTRAN_TRANS_DEPS).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101965 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-13  Paolo Carlini  <pcarlini@suse.de>

PR libstdc++/21193 (string & wstring)
* include/tr1/functional (hash<string>, hash<wstring>):
Reimplement using the FNV hash.

* include/tr1/functional: Trivial formatting fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101964 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimizatio/22442
* gcc.dg/tree-ssa/loop-11.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101963 138bc75d-0d04-0410-961f-82ee72b054a4

PR tree-optimization/22442
* tree-chrec.c (chrec_fold_multiply_poly_poly): Associate chrecs
correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101962 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/20376
* toplev.c (process_options): Enable -fweb and -frename-registers when
unrolling.
* doc/invoke.texi: Update the information about when -fweb and
-frename-registers are enabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101961 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/21840
        * tree-ssa-pre.c (eliminate): Convert the sprime to the correct type
        if *rhs_p is not a SSA_NAME.

2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/21840
        * gcc.c-torture/compile/pr21840.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101960 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/22422
* tree-ssa-structalias.c (struct variable_info): Add flag for
special vars.
(get_varinfo): Now a static function.
(new_varinfo): init has_union and is_special_var to false.
(solution_set_add): Check has_union.
(do_da_constraint): Move temporary variable so it gets reset
properly.
Also check for special variable.
(do_ds_constraint): Ditto.
(do_sd_constraint): Ditto.
(do_structure_copy): Check for special variable.
(find_func_aliases): Ditto.
(init_base_vars): Set special vars properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101959 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101953 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/processor/FieldCommandSet.java:
        Implemented the Field CommandSet.
        * gnu/classpath/jdwp/processor/InterfaceTypeCommandSet.java:
        Implemented the InterfaceType CommandSet.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101951 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (expand_one_stack_var): Do not expand variables when we
do unit-at-a-time.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101950 138bc75d-0d04-0410-961f-82ee72b054a4

reverted erroneous commit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101949 138bc75d-0d04-0410-961f-82ee72b054a4

PR java/19674:
* parse-scan.y (interface_member_declaration): Added
empty_statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101948 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-ssa-operands.c (parse_ssa_operands): Fix formatting.
(get_expr_operands): Fix thinko wrt flags and subvars.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101947 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Dale Johannesen  <dalej@apple.com>

        * config/rs6000.c (rs6000_rtx_cost):  Move FLOAT_EXTEND.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101946 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR bootstrap/21704
        * host-linux.h: Include limits.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101942 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>

PR libfortran/21593
gfortran.dg/dev_null.f90:  Remove outdated comment about
PR libfortran/21593.
libgfortran/ChangeLog:  Add PR to entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101940 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-10  Dale Johannesen  <dalej@apple.com>

* gcc.target/i386/compress-float-sse.c:  New.
* gcc.target/i386/compress-float-sse-pic.c:  New.
* gcc.target/i386/compress-float-387.c:  New.
* gcc.target/i386/compress-float-387-pic.c:  New.
* gcc.dg/compress-float-ppc.c:  New.
* gcc.dg/compress-float-ppc-pic.c:  New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101939 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Dale Johannesen  <dalej@apple.com>

        * expr.c (compress_float_constant):  Add cost check.
        * config/rs6000.c (rs6000_rtx_cost):  Adjust FLOAT_EXTEND cost.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101938 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>

io/unix.c:  Add member special_file to type unix_stream.
(fd_truncate):  Don't call ftruncate or chsize if
s refers to a special file.
(fd_to_stream):  initialize s->special_file.

2005-07-12  Thomas Koenig  <Thomas.Koenig@online.de>

gfortran.dg/dev_null.f90:  Remove targets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101937 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/processor/PacketProcessor.java (run): Send
        shutdown to jdwp instead of connection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101936 138bc75d-0d04-0410-961f-82ee72b054a4

    * gnu/classpath/jdwp/processor/ObjectReferenceCommandSet.java:
        New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101935 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Eric Christopher  <echristo@redhat.com>

* gcc.c (struct infile): Update comment for language.
(main): Rewrite input file resetting code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101934 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22335
        * gcc.dg/pr22335-1.c: New test.
        * gcc.dg/pr22335-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101930 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Andrew Pinski  <pinskia@physics.uc.edu>

        PR tree-opt/22335
        * tree-ssa-dom.c (eliminate_redundant_computations): Reject the prop if
        requiring a cast in a non RHS of modify_expr.  Add a cast when required.
        (lookup_avail_expr): Use constant_boolean_node instead
        of boolean_false_node/boolean_true_node.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101929 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
PR c++/20172
* pt.c (tsubst_template_parms): Check for invalid non-type
parameters.
testsuite:
PR c++/20172
* g++.dg/template/nontype12.C : New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101928 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-cfg.c (dump_cfg_stats): Add a new fmt_str_2 format string
and use it when printing num_edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101923 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/extend.texi (Blackfin Built-in Functions): New section.
* doc/invoke.texi (mcsync-anomaly, mno-csync-anomaly): Fix the
@opindex.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101919 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-12  Adrian Straetling  <straetling@de.ibm.com>

* builtins.c: (expand_builtin_memcmp, expand_builtin_strncmp):
s/cmpstrsi/cmpstrnsi
(expand_builtin_strcmp): Rewrite to support both 'cmpstrsi' and
'cmpstrnsi'.
* optabs.c: (prepare_cmp_insn): Add availability of 'cmpstrn'.
(init_optabs): Initialize cmpstrn_optab.
* optabs.h: (enum insn_code cmpstrn_optab): Declare.
* genopinit.c: (optabs[]): Add 'cmpstrn' to initialisation.
* expr.c: (enum insn_code cmpstrn_optab): Declare.
* config/i386/i386.md: s/cmpstr/cmpstrn
* config/c4x/c4x.md: s/cmpstr/cmpstrn
* doc/md.texi: Update documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101916 138bc75d-0d04-0410-961f-82ee72b054a4

* floatformat.c (floatformat_to_double): Add a comment about a
potential source of warnings when compiling this file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101914 138bc75d-0d04-0410-961f-82ee72b054a4

* pexecute.c (pexecute): Cast string litrals to char *.
* regex.c (re_comp): Cast a call to gettext() to char *.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101911 138bc75d-0d04-0410-961f-82ee72b054a4

* xregex2.h (regexec): Qualify this prototype with __extension__
when compiling with GNU C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101910 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/alpha.c (alpha_gimplify_va_arg_1): Use
        build_va_arg_indirect_ref.
        (alpha_gimplify_va_arg): Likewise.
        * config/c4x/c4x.c (c4x_gimplify_va_arg_expr): Likewise.
        * config/i860/i860.c (i860_gimplify_va_arg_expr): Likewise.
        * config/mips/mips.c (mips_gimplify_va_arg_expr): Likewise.
        * config/pa/pa.c (hppa_gimplify_va_arg_expr): Likewise.
        * config/sh/sh.c (sh_gimplify_va_arg_expr): Likewise.
        * config/stormy16/stormy16.c (xstormy16_expand_builtin_va_arg):
        Likewise.
        * config/xtensa/xtensa.c (xtensa_gimplify_va_arg_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101909 138bc75d-0d04-0410-961f-82ee72b054a4

    PR libgfortran/22412
        * io/write.c (otoa): Bias p by SCRATCH_SIZE, not
        sizeof (SCRATCH_SIZE).
        (btoa): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101908 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101903 138bc75d-0d04-0410-961f-82ee72b054a4

* tree-flow.h (remove_empty_loops, single_dom_exit): Declare.
* passes.c (init_optimization_passes): Add pass_empty_loop.
* tree-pass.h (pass_empty_loop): Declare.
* tree-ssa-loop-ivcanon.c (empty_loop_p, remove_empty_loop,
try_remove_empty_loop, remove_empty_loops): New functions.
* tree-ssa-loop-ivopts.c (single_dom_exit): Export.
* tree-ssa-loop.c (tree_ssa_empty_loop, pass_empty_loop): New.

* gcc.dg/tree-ssa/loop-10.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101901 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/16719
PR middle-end/18421
* config/m68k/m68k.h (HARD_REGNO_MODE_OK): Disallow bytes
in address registers.
* config/m68k/m68k.c (hard_regno_mode_ok): Likewise.
* config/m68k/m68k.md: Replace 's' with 'i' in 4th
alternative of addsi3_5200.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101900 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips.md (ffs<mode>2): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101896 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/tree-ssa.texi (Cleanups): Improve description of
TRY_FINALLY_EXPR.
(GIMPLE Exception Handling): Clarify TRY_CATCH_EXPR cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101895 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-11  Daniel Berlin  <dberlin@dberlin.org>

* print-tree.c (print_node): Use DECL_ARGUMENT_FLD.
* tree.h (DECL_ARGUMENT_FLD): New macro.

2005-07-11  Daniel Berlin  <dberlin@dberlin.org>

Fix PR tree-optimization/22404

* tree-ssa-structalias.c (create_variable_info_for): Use
correct offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101894 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20020720-1.x: Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101893 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.md (cmpsi, compare_eq, compare_ne, compare_lt,
compare_le, compare_leu, compare_ltu): Use reg_or_const_int_operand
for second comparison operand.
* config/bfin/predicates.md (reg_or_const_int_operand): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101881 138bc75d-0d04-0410-961f-82ee72b054a4

* config/bfin/bfin.md (define_attr "type"): Add "sync".
(define_insn_reservation "alu"): Likewise.
(csync, ssync): Now of type sync.
* config/bfin/bfin.h (TARGET_DEFAULT): Defaults to
-mcsync-anomaly -mspecld-anomaly.
* config/bfin/bfin.opt (mcsync): Remove.
(mcsync-anomaly, mspecld-anomaly): Add.
* config/bfin/bfin.c: Include "insn-codes.h".
(bfin_reorg): Extend to handle the CSYNC anomaly as well.
(TARGET_DEFAULT_TARGET_FLAGS): New.
* doc/invoke.texi: Document -mcsync-anomaly, -mspecld-anomaly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101880 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h: Give the BB flags enum a name, bb_flags.
Add new flags BB_FORWARDER_BLOCK, and BB_NONTHREADABLE_BLOCK.
* cfgcleanup.c (enum bb_flags): Remove here.
(BB_FLAGS, BB_SET_FLAG, BB_CLEAR_FLAG): Remove.
(notice_new_block): Set/test bb->flags instead of aux via BB_FLAGS.
(update_forwarder_flag): Likewise.
(thread_jump): Likewise.
(try_forward_edges): Likewise.
(try_optimize_cfg): Likewise.  Clear bb->flags before updating the
forwarder flags.  Don't clear bb->aux for all basic blocks.  Only
reset the BB_FORWARDER_BLOCK and BB_NONTHREADABLE_BLOCK flags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101876 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-11  Paolo Carlini  <pcarlini@suse.de>

* include/bits/ostream.tcc (basic_ostream<>::operator<<(long),
basic_ostream<>::operator<<(long long)): Don't deal with oct
and hex and casts to unsigned here...
* include/bits/locale_facets.tcc (__int_to_char(_CharT*, long,
const _CharT*, ios_base::fmtflags), __int_to_char(_CharT*, long
long, const _CharT*, ios_base::fmtflags)): ... do that here,
instead, as per Table 57.
(num_put<>::_M_insert_int): Tidy treatment of numeric base and
sign.
* include/std/std_ostream.h (operator<<(short), operator<<(int)):
Adjust logic, as per the letter of the resolution of DR117 [WP].
* testsuite/22_locale/num_put/put/char/10.cc: New.
* testsuite/22_locale/num_put/put/wchar_t/10.cc: Likewise.
* testsuite/27_io/basic_ostream/inserters_arithmetic/char/7.cc:
Likewise.
* testsuite/27_io/basic_ostream/inserters_arithmetic/wchar_t/7.cc:
Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101872 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-11  Richard Guenther  <rguenther@suse.de>

* config/i386/i386.opt: New target option -msseregparm.
* config/i386/i386.c (override_options): Error out for
-msseregparm but no SSE support.
(ix86_function_sseregparm): Check for global sseregparm.
* doc/invoke.texi: Document -msseregparm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101871 138bc75d-0d04-0410-961f-82ee72b054a4

(m32r-*-linux*): Use the default extra_parts.
(m32rle-*-linux*): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101869 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-11  Paolo Bonzini  <bonzini@gnu.org>

PR ada/22340

* Makefile.tpl (POSTSTAGE1_FLAGS_TO_PASS): Fix pasto.
* Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101868 138bc75d-0d04-0410-961f-82ee72b054a4

* trans-stmt.c (gfc_trans_forall_loop): Clear maskindex before
the outermost loop.
(gfc_trans_assign_need_temp, gfc_trans_pointer_assign_need_temp,
gfc_trans_forall_1, gfc_evaluate_where_mask, gfc_trans_where_2):
Don't clear maskindexes here.

* gfortran.fortran-torture/execute/forall_7.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101865 138bc75d-0d04-0410-961f-82ee72b054a4

* cfgexpand.c (stack_protect_classify_type): Use TYPE_SIZE_UNIT (type)
instead of TYPE_MAX_VALUE (TYPE_DOMAIN (type)) to get array size in
bytes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101864 138bc75d-0d04-0410-961f-82ee72b054a4

PR middle-end/22239
PR target/20126
* loop.c (loop_givs_rescan): Use expand_simple_binop instead of
gen_rtx_MINUS to handle non-replaceable (plus ((x) (const)).

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101863 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-07  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-structalias.c (struct variable_info): Heapify complex.
(varmap): Heapify varmap.
(constraints): Heapify constraints.
(struct constraint_graph): Heapify succs and preds.
(constraint_vec_find): Update for heapification.
(constraint_set_union): Ditto.
(insert_into_complex): Ditto.
(constraint_edge_vec_find): Ditto.
(erase_graph_self_edge): Ditto.
(add_graph_edge): Ditto.
(get_graph_weights): Ditto.
(merge_graph_nodes): Ditto.
(build_constraint_graph): Ditto.
(topo_visit): Ditto.
(solve_graph): Ditto.
(create_variable_info_for): Ditto.
(init_base_vars): Ditto.
(delete_points_to_sets): Free graph, varmap, and complex constraints.
(condese_varmap_nodes): Free complex vector.
(clear_edges_for_node): Clear succs and preds vector.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101862 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-10  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-structalias.c (update_alias_info): Change counting of
references to not include vdefs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101861 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101859 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>

* testsuite/libffi.call/cls_5_1_byte.c: New test file.
* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
* testsuite/libffi.call/cls_7_1_byte.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101855 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-10  Daniel Berlin  <dberlin@dberlin.org>

* tree-ssa-alias.c (free_used_part_map): Add missing free.
(up_insert): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101854 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.c (pa_commutative_p): Make PLUS commutative when
TARGET_NO_SPACE_REGS is true.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101853 138bc75d-0d04-0410-961f-82ee72b054a4

* sv.po, zh_CN.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101849 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.target/mips/mips.exp (is_gp32_flag): New procedure.
(dg-mips-options): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101847 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (tree-ssa-alias.o): Depend on tree-ssa-structalias.h
* tree-cfg.c (CHECK_OP): Only test for is_gimple_val.
* tree-dfa.c (dump_subvars_for): New.
(debug_subvars_for): New.
(dump_variable): Show subvariables if VAR has them.
* tree-flow-inline.h (get_subvar_at): New.
(overlap_subvar): Change offset and size to unsigned HOST_WIDE_INT.
* tree-flow.h (struct ptr_info_def): Remove field pt_malloc.
Update all users.
(struct subvar): Change fields offset and size to unsigned
HOST_WIDE_INT.
(dump_subvars_for): Declare.
(debug_subvars_for): Declare.
(get_subvar_at): Declare.
(okay_component_ref_for_subvars): Change 2nd and 3rd argument
to unsigned HOST_WIDE_INT *.
(overlap_subvar): Likewise.
* tree-gimple.c (is_gimple_reg): Always return false for
SFTs and memory tags.
* tree-pass.h (pass_build_pta, pass_del_pta): Remove.
Update all callers.
* tree-ssa-alias.c: Include tree-ssa-structalias.h.
(compute_may_aliases): Call compute_points_to_sets.
(collect_points_to_info_for): Remove.
(compute_points_to_and_addr_escape): Remove.
(delete_alias_info): Call delete_points_to_sets.
(compute_flow_sensitive_aliasing): If the call to
find_what_p_points_to returns false, call set_pt_anything.
(add_may_alias): Set TREE_ADDRESSABLE when adding a new alias.
(set_pt_anything): Clear pi->pt_vars.
(set_pt_malloc): Remove.
(merge_pointed_to_info): Remove.
(add_pointed_to_expr): Remove.
(add_pointed_to_var): Remove.
(collect_points_to_info_r): Remove.
(is_escape_site): Make extern.
(create_sft): New.
(create_overlap_variables_for): Call it.
* tree-ssa-copy.c (merge_alias_info): Never merge
flow-sensitive alias information.
* tree-ssa-operands.c (get_expr_operands): Adjust variables
offset and size to be unsigned HOST_WIDE_INT.
(add_to_addressable_set): Rename from note_addressable.
Set TREE_ADDRESSABLE as the variables are added to the set.
Update all users.
(add_stmt_operand): Do not try to micro-optimize unmodifiable
operands into VUSEs when adding V_MAY_DEFs for members in an
alias set.
* tree-ssa-operands.h (add_to_addressable_set): Declare.
* tree-ssa-structalias.c: Include tree-ssa-structalias.h last.
(struct variable_info): Add bitfield is_heap_var.
(var_anyoffset, anyoffset_tree, anyoffset_id): Declare.
(new_var_info): Initialize is_heap_var.
(get_constraint_for): Add HEAP variables to the symbol table.
Mark them with is_heap_var.
(update_alias_info): New.  Taken mostly from the old
compute_points_to_and_addr_escape.
(handle_ptr_arith): New.
(find_func_aliases): Call update_alias_info.
Call handle_ptr_info for tcc_binary expressions.
Call mark_stmt_modified.
(create_variable_info_for): If DECL has subvars, do not create
variables for its subvars.  Always add all the fields.
(set_uids_in_ptset): If the solution includes ANYOFFSET and
SFTs, then add all the SFTs of the structure.
If VI->DECL is an aggregate with subvariables, add the SFT at
VI->OFFSET.
(find_what_p_points_to): If VI is an artificial variable,
translate to bitfields in SSA_NAME_PTR_INFO.
If the solution is empty, set pi->pt_vars to NULL
(init_base_vars): Create ANYOFFSET.
(compute_points_to_sets): Rename from create_alias_vars.
Make extern.
(pass_build_pta): Remove.
(delete_points_to_sets): Rename from delete_alias_vars.
(pass_del_pta): Remove.
* tree-ssa-structalias.h (struct alias_info): Move from
tree-ssa-alias.h.
(NUM_REFERENCES, NUM_REFERENCES_CLEAR, NUM_REFERENCES_INC,
NUM_REFERENCES_SET): Likewise.
(compute_points_to_sets, delete_points_to_sets): Declare.

testsuite/ChangeLog

* gcc.dg/tree-ssa/pta-fp.c: Use -fdump-tree-alias1.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101841 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101839 138bc75d-0d04-0410-961f-82ee72b054a4

2005-07-09  Jerry DeLisle  <jvdelisle@verizon.net>

    PR libfortran/21875  (FM111.f)
    * io/read.c (next_char): Return a ' ' character when BLANK_ZERO or
    BLANK_NULL are active.
    (read_decimal): Interpret ' ' character correctly for BZ or BN.
    (read_radix): Interpret ' ' character correctly for BZ or BN.
    (read_f): Interpret ' ' character correctly for BZ or BN.
    * gfortran.dg/test (fmt_read_bz_bn.f90): New test case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101837 138bc75d-0d04-0410-961f-82ee72b054a4