stor-layout.c (update_alignment_for_field): Use targetm.align_anon_bitfield.

* stor-layout.c (update_alignment_for_field): Use
targetm.align_anon_bitfield.
* target-def.h (TARGET_ALIGN_ANON_BITFIELD): Define.
(TARGET_INITIALIZER): Use it.
* target.h (struct gcc_target): Add align_anon_bitfield.
* config/arm/arm.c (arm_align_anon_bitfield):  New function.
(TARGET_ALIGN_ANON_BITFIELD): Define.
* doc/tm.texi: Document TARGET_ALIGN_ANON_BITFIELD.

From-SVN: r81838

re PR fortran/14568 (should not warn about unused variables in common blocks)

       PR fortran/14568
       * trans-decl.c (generate_local_decl): Don't warn for unused
       variables which are in common blocks.

From-SVN: r81837

re PR libfortran/15149 (problem computing Pi)

        PR fortran/15149
        * gfortran.fortran-torture/execute/random_init.f90: New test.
        * libgfortan.h,intrinsics/random.c: Made random_seed visible.
        * runtime/main.c(init): Call random_seed as part of MAIN init.

From-SVN: r81836

Renaming of target specific files for clarity

        * Makefile.in: Rename GNAT target specific files.

* 31soccon.ads, 31soliop.ads 35soccon.ads, 3asoccon.ads,
3bsoccon.ads, 3gsoccon.ads, 3hsoccon.ads, 3psoccon.ads,
3ssoccon.ads, 3ssoliop.ads, 3veacodu.adb, 3vexpect.adb,
3vsoccon.ads, 3vsocthi.adb, 3vsocthi.ads, 3vtrasym.adb,
3wsoccon.ads, 3wsocthi.adb, 3wsocthi.ads, 3wsoliop.ads,
3zsoccon.ads, 3zsocthi.adb, 3zsocthi.ads, 41intnam.ads,
42intnam.ads, 45intnam.ads, 4aintnam.ads, 4cintnam.ads,
4gintnam.ads, 4hexcpol.adb, 4hintnam.ads, 4lintnam.ads,
4nintnam.ads, 4ointnam.ads, 4onumaux.ads, 4pintnam.ads,
4sintnam.ads, 4vcaldel.adb, 4vcalend.adb, 4vcalend.ads,
4vintnam.ads, 4wcalend.adb, 4wexcpol.adb, 4wintnam.ads,
4zintnam.ads, 4znumaux.ads, 4zsytaco.adb, 4zsytaco.ads,
51osinte.adb, 51osinte.ads, 51system.ads,
52osinte.adb, 52osinte.ads, 53osinte.ads, 54osinte.ads,
55osinte.adb, 55osinte.ads, 55system.ads, 56osinte.adb,
56osinte.ads, 56system.ads, 56taprop.adb, 56taspri.ads,
56tpopsp.adb, 57system.ads, 58system.ads,
5amastop.adb, 5aml-tgt.adb, 5aosinte.adb, 5aosinte.ads,
5asystem.ads, 5ataprop.adb, 5atasinf.ads, 5ataspri.ads,
5atpopsp.adb, 5avxwork.ads, 5bml-tgt.adb, 5bosinte.adb,
5bosinte.ads, 5bsystem.ads, 5cosinte.ads, 5csystem.ads,
5dsystem.ads, 5esystem.ads, 5fintman.adb, 5fosinte.adb,
5fosinte.ads, 5fsystem.ads, 5ftaprop.adb, 5ftasinf.ads,
5ginterr.adb, 5gintman.adb, 5gmastop.adb, 5gml-tgt.adb,
5gosinte.ads, 5gproinf.adb, 5gproinf.ads, 5gsystem.ads,
5gtaprop.adb, 5gtasinf.adb, 5gtasinf.ads, 5gtpgetc.adb,
5hml-tgt.adb, 5hosinte.adb, 5hosinte.ads, 5hparame.ads,
5hsystem.ads, 5htaprop.adb, 5htaspri.ads, 5htraceb.adb,
5iosinte.adb, 5iosinte.ads, 5itaprop.adb, 5itaspri.ads,
5ksystem.ads, 5kvxwork.ads, 5lml-tgt.adb, 5losinte.ads,
5lparame.adb, 5lsystem.ads, 5msystem.ads, 5mvxwork.ads,
5ninmaop.adb, 5nintman.adb, 5nosinte.ads, 5nsystem.ads,
5ntaprop.adb, 5ntaspri.ads, 5ointerr.adb, 5omastop.adb,
5oosinte.adb, 5oosinte.ads, 5oosprim.adb, 5oparame.adb,
5osystem.ads, 5otaprop.adb, 5otaspri.ads, 5posinte.ads,
5posprim.adb, 5psystem.ads, 5pvxwork.ads, 5sintman.adb,
5sml-tgt.adb, 5sosinte.adb, 5sosinte.ads, 5sosprim.adb,
5sparame.adb, 5ssystem.ads, 5staprop.adb, 5stasinf.adb,
5stasinf.ads, 5staspri.ads, 5stpopsp.adb, 5svxwork.ads,
5tosinte.ads, 5usystem.ads, 5vasthan.adb, 5vdirval.adb,
5vinmaop.adb, 5vinterr.adb, 5vintman.adb, 5vintman.ads,
5vmastop.adb, 5vml-tgt.adb, 5vosinte.adb, 5vosinte.ads,
5vosprim.adb, 5vosprim.ads, 5vparame.ads, 5vsymbol.adb,
5vsystem.ads, 5vtaprop.adb, 5vtaspri.ads, 5vtpopde.adb,
5vtpopde.ads, 5vtraent.adb, 5vtraent.ads, 5vvaflop.adb,
5wdirval.adb, 5wgloloc.adb, 5wintman.adb, 5wmemory.adb,
5wml-tgt.adb, 5wosinte.ads, 5wosprim.adb, 5wsystem.ads,
5wtaprop.adb, 5wtaspri.ads, 5xparame.ads, 5xsystem.ads,
5xvxwork.ads, 5yparame.ads, 5ysystem.ads, 5zinterr.adb,
5zintman.adb, 5zintman.ads, 5zml-tgt.adb, 5zosinte.adb,
5zosinte.ads, 5zosprim.adb, 5zparame.ads, 5zstchop.adb,
5zsystem.ads, 5ztaprop.adb, 5ztaspri.ads, 5ztfsetr.adb,
5ztpopsp.adb, 6vcpp.adb, 6vcstrea.adb, 6vinterf.ads,
7sinmaop.adb, 7sintman.adb, 7sosinte.adb, 7sosprim.adb,
7staprop.adb, 7staspri.ads, 7stfsetr.adb, 7stpopsp.adb,
7straceb.adb, 7straces.adb, 7strafor.adb, 7strafor.ads,
7stratas.adb, 86numaux.adb, 86numaux.ads: Replaced by files below.

* a-caldel-vms.adb, a-calend-mingw.adb, a-calend-vms.adb,
a-calend-vms.ads, a-dirval-mingw.adb, a-dirval-vms.adb,
a-excpol-abort.adb, a-excpol-interix.adb, a-intnam-aix.ads,
a-intnam-dummy.ads, a-intnam-freebsd.ads, a-intnam-hpux.ads,
a-intnam-interix.ads, a-intnam-irix.ads, a-intnam-linux.ads,
a-intnam-lynxos.ads, a-intnam-mingw.ads, a-intnam-os2.ads,
a-intnam-solaris.ads, a-intnam-tru64.ads, a-intnam-unixware.ads,
a-intnam-vms.ads, a-intnam-vxworks.ads, a-numaux-libc-x86.ads,
a-numaux-vxworks.ads, a-numaux-x86.adb, a-numaux-x86.ads,
a-sytaco-vxworks.adb, a-sytaco-vxworks.ads, g-eacodu-vms.adb,
g-expect-vms.adb, g-soccon-aix.ads, g-soccon-freebsd.ads,
g-soccon-hpux.ads, g-soccon-interix.ads, g-soccon-irix.ads,
g-soccon-mingw.ads, g-soccon-solaris.ads, g-soccon-tru64.ads,
g-soccon-unixware.ads, g-soccon-vms.adb, g-soccon-vxworks.ads,
g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi-vms.adb,
g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
g-soliop-mingw.ads, g-soliop-solaris.ads, g-soliop-unixware.ads,
g-trasym-vms.adb, i-cpp-vms.adb, i-cstrea-vms.adb,
interfac-vms.ads, mlib-tgt-aix.adb, mlib-tgt-hpux.adb,
mlib-tgt-irix.adb, mlib-tgt-linux.adb, mlib-tgt-mingw.adb,
mlib-tgt-solaris.adb, mlib-tgt-tru64.adb, mlib-tgt-vms.adb,
mlib-tgt-vxworks.adb, s-asthan-vms.adb, s-gloloc-mingw.adb,
s-inmaop-dummy.adb, s-inmaop-posix.adb, s-inmaop-vms.adb,
s-interr-dummy.adb, s-interr-sigaction.adb, s-interr-vms.adb,
s-interr-vxworks.adb, s-intman-dummy.adb, s-intman-irix.adb,
s-intman-irix-athread.adb, s-intman-mingw.adb, s-intman-posix.adb,
s-intman-solaris.adb, s-intman-vms.adb, s-intman-vms.ads,
s-intman-vxworks.adb, s-intman-vxworks.ads, s-mastop-irix.adb,
s-mastop-tru64.adb, s-mastop-vms.adb, s-mastop-x86.adb,
s-memory-mingw.adb, s-osinte-aix.adb, s-osinte-aix.ads,
s-osinte-aix-fsu.ads, s-osinte-dummy.ads, s-osinte-freebsd.adb,
s-osinte-freebsd.ads, s-osinte-fsu.adb, s-osinte-hpux.ads,
s-osinte-hpux-dce.adb, s-osinte-hpux-dce.ads, s-osinte-interix.ads,
s-osinte-irix.adb, s-osinte-irix.ads, s-osinte-irix-athread.ads,
s-osinte-linux.ads, s-osinte-linux-fsu.ads, s-osinte-linux-ia64.ads,
s-osinte-lynxos-3.adb, s-osinte-lynxos-3.ads, s-osinte-lynxos.adb,
s-osinte-lynxos.ads, s-osinte-mingw.ads, s-osinte-os2.adb,
s-osinte-os2.ads, s-osinte-posix.adb, s-osinte-solaris.adb,
s-osinte-solaris.ads, s-osinte-solaris-fsu.ads,
s-osinte-solaris-posix.ads, s-osinte-tru64.adb, s-osinte-tru64.ads,
s-osinte-unixware.adb, s-osinte-unixware.ads, s-osinte-vms.adb,
s-osinte-vms.ads, s-osinte-vxworks.adb,
s-osinte-vxworks.ads, s-osprim-mingw.adb,
s-osprim-os2.adb, s-osprim-posix.adb, s-osprim-solaris.adb,
s-osprim-unix.adb, s-osprim-vms.adb, s-osprim-vms.ads,
s-osprim-vxworks.adb, s-parame-ae653.ads, s-parame-hpux.ads,
s-parame-linux.adb, s-parame-os2.adb, s-parame-solaris.adb,
s-parame-vms.ads, s-parame-vms-restrict.ads, s-parame-vxworks.ads,
s-proinf-irix-athread.adb, s-proinf-irix-athread.ads,
s-stchop-vxworks.adb, s-taprop-dummy.adb,
s-taprop-hpux-dce.adb, s-taprop-irix.adb,
s-taprop-irix-athread.adb, s-taprop-linux.adb, s-taprop-lynxos.adb,
s-taprop-mingw.adb, s-taprop-os2.adb, s-taprop-posix.adb,
s-taprop-solaris.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
s-taprop-vxworks.adb, s-tasinf-irix.ads, s-tasinf-irix-athread.adb,
s-tasinf-irix-athread.ads, s-tasinf-solaris.adb, s-tasinf-solaris.ads,
s-tasinf-tru64.ads, s-taspri-dummy.ads, s-taspri-hpux-dce.ads,
s-taspri-linux.ads, s-taspri-lynxos.ads, s-taspri-mingw.ads,
s-taspri-os2.ads, s-taspri-posix.ads, s-taspri-solaris.ads,
s-taspri-tru64.ads, s-taspri-vms.ads, s-taspri-vxworks.ads,
s-tfsetr-default.adb, s-tfsetr-vxworks.adb, s-tpopde-vms.adb,
s-tpopde-vms.ads, s-tpopsp-lynxos.adb, s-tpopsp-posix.adb,
s-tpopsp-posix-foreign.adb, s-tpopsp-solaris.adb, s-tpopsp-vxworks.adb,
s-traceb-hpux.adb, s-traceb-mastop.adb, s-traces-default.adb,
s-traent-vms.adb, s-traent-vms.ads, s-trafor-default.adb,
s-trafor-default.ads, s-tratas-default.adb, s-vaflop-vms.adb,
s-vxwork-alpha.ads, s-vxwork-m68k.ads, s-vxwork-mips.ads,
s-vxwork-ppc.ads, s-vxwork-sparcv9.ads, s-vxwork-xscale.ads,
symbols-vms.adb, system-aix.ads, system-freebsd-x86.ads,
system-hpux.ads, system-interix.ads, system-irix-n32.ads,
system-irix-o32.ads, system-linux-x86_64.ads,
system-linux-x86.ads, system-lynxos-ppc.ads, system-lynxos-x86.ads,
system-mingw.ads, system-os2.ads, system-solaris-sparc.ads,
system-solaris-sparcv9.ads, system-solaris-x86.ads, system-tru64.ads,
system-unixware.ads, system-vms.ads, system-vms-zcx.ads,
system-vxworks-alpha.ads, system-vxworks-m68k.ads,
system-vxworks-mips.ads, system-vxworks-ppc.ads,
system-vxworks-sparcv9.ads, system-vxworks-xscale.ads: Replace files
above.

From-SVN: r81834

tree-ssa-live.c (calculate_live_on_entry): Ignore virtual variables.

        * tree-ssa-live.c (calculate_live_on_entry): Ignore virtual
        variables.  Simplify slightly by using USE_OP/DEF_OP instead
        of USE_OP_PTR/DEF_OP_PTR and dereferencing the result.

From-SVN: r81832

tree.def (documentation): Remove mention of class 'b'.

* tree.def (documentation): Remove mention of class 'b'.
(BLOCK): Now in class 'x'.
* c-common.c (verify_tree): Remove case 'b'.
* c-typeck.c (same_translation_unit_p): Change 'b' to 'x'.
* calls.c (calls_function_1): Control cannot get past the switch
when exp is a BLOCK.
* print-tree.c (print_node): Move code for class 'b' to the class
'c'/'x' switch, as case BLOCK.
* tree.c (tree_size, make_node_stat, tree_node_structure): Likewise.
(unsafe_for_reeval, substitute_placeholder_in_expr)
(stabilize_reference_1): Remove case 'b'.
* tree-browser.c (browse_tree): Change all tests for TREE_CODE_CLASS
of something being 'b' to tests for TREE_CODE of something being
BLOCK.
* tree-ssa-operands.c (get_expr_operands): Likewise.
ada:
* trans.c (gnat_stabilize_reference_1): Remove case 'b'.

From-SVN: r81831

tree-gimple.c: Rename from tree-simple.c.

* tree-gimple.c: Rename from tree-simple.c.
* tree-gimple.h: Rename from tree-simple.h.
* c-gimplify.c: Rename from c-simplify.c
* Makefile.in, c-decl.c, gimple-low.c, gimplify.c,
langhooks.c, tree-alias-ander.c, tree-alias-common.c,
tree-complex.c, tree-dfa.c, tree-flow.h, tree-inline.c,
tree-into-ssa.c, tree-iterator.c, tree-mudflap.c,
tree-nested.c, tree-nomudflap.c, tree-outof-ssa.c, tree-sra.c,
tree-ssa-alias.c, tree-ssa-ccp.c, tree-ssa-copyrename.c,
tree-ssa-dce.c, tree-ssa-live.c, tree-ssa-pre.c, tree-ssa.c:
Update.

cp/ChangeLog

* cp-gimplify.c: Rename from cp-simplify.c.
* Make-lang.in, optimize.c: Update.

fortran/ChangeLog

* Make-lang.in, f95-lang.c, trans-array.c, trans-decl.c,
trans-expr.c, trans-intrinsic.c, trans-io.c, trans-stmt.c,
trans.c: Rename tree-simple.[ch] to tree-gimple.[ch].

java/ChangeLog

* Make-lang.in, expr.c, java-gimplify.c: Rename
tree-simple.[ch] to tree-gimple.[ch].

From-SVN: r81829

* java-gimplify.c (java_gimplify_expr): Correct minor typos.

From-SVN: r81825

* doc/sourcebuild.texi: Mention libbanshee and libmudflap.

From-SVN: r81824

Daily bump.

From-SVN: r81822

format.c: (parse_format_list): No comma is required after P descriptor.

* io/format.c: (parse_format_list): No comma is required after
P descriptor.

From-SVN: r81819

re PR fortran/15314 (ICE caused by array initializer in derived type definition)

PR fortran/15314
* gfortran.fortran-torture/execute/der_init_s.f90: New test.

From-SVN: r81818

tree-ssa.c (delete_tree_ssa): XFREE bitmaps allocated with BITMAP_XMALLOC.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa.c (delete_tree_ssa): XFREE
        bitmaps allocated with BITMAP_XMALLOC.

From-SVN: r81817

re PR fortran/15314 (ICE caused by array initializer in derived type definition)

PR fortran/15314
* trans-expr.c (gfc_conv_structure): Use field type, not expr type.

From-SVN: r81816

tree-ssa-pre.c (execute_pre): Free ephi_use_pool and idfs_cache at the end of the function.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-pre.c (execute_pre): Free ephi_use_pool and
        idfs_cache at the end of the function.

From-SVN: r81815

tree-ssa-live (calculate_live_on_entry): Free saw_def at the end of the function.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-live (calculate_live_on_entry): Free saw_def
        at the end of the function.

From-SVN: r81814

tree-ssa-dce.c (perform_tree_ssa_dce): Free el at the end of the function.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-dce.c (perform_tree_ssa_dce): Free
        el at the end of the function.

From-SVN: r81813

uninit-H.c: Test for __PPC__ and __ppc__ for the powerpc case.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcc.dg/uninit-H.c: Test for __PPC__ and __ppc__
        for the powerpc case.

From-SVN: r81812

tree-into-ssa.c (compute_global_livein): Use EXECUTE_IF_SET_IN_BITMAP rather than iterating through the blocks testing...

        * tree-into-ssa.c (compute_global_livein): Use EXECUTE_IF_SET_IN_BITMAP
        rather than iterating through the blocks testing each bit in
        livein to initialize the worklist.
        (mark_def_sites): Remove useless checks of KILLS for virtual
        operands.

From-SVN: r81811

Fix format in (and bug number):

2004-05-13  Bud Davis  <bdavis9659@comcast.net>

        PR fortran/15204
        * io/intrinsic/string_intrinsics.c (adjustr): rework logic.

From-SVN: r81810

tree-into-ssa.c (insert_phi_nodes_for): XFREE bitmaps allocated with BITMAP_XMALLOC.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-into-ssa.c (insert_phi_nodes_for): XFREE
        bitmaps allocated with BITMAP_XMALLOC.

From-SVN: r81809

loop-unswitch.c (unswitch_single_loop): Free bbs at the end.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * loop-unswitch.c (unswitch_single_loop): Free bbs at
        the end.

From-SVN: r81808

final.c (shorten_branches): Free uid_shuid before reallocating it.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * final.c (shorten_branches): Free uid_shuid before
        reallocating it.

From-SVN: r81807

bb-reoder.c (connect_traces): Free cold_traces at the end.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * bb-reoder.c (connect_traces): Free cold_traces at the end.

From-SVN: r81806

tree-ssa-forwprop.c (record_single_argument_cond_exprs): Accept new parameters for the statement and variable worklist as well as a...

* tree-ssa-forwprop.c (record_single_argument_cond_exprs): Accept
new parameters for the statement and variable worklist as well
as a bitmap of interesting SSA_NAMEs.  Walk over the statement
worklist recording interesting variables in the variable worklist
and bitmap.  Handle casts between integral and boolean types.
(substitute_single_use_vars): Accept new parameters for the statement
and variable worklist.  When a substitution is made add a new
entry to the statement worklist.  Handle casts between integral
and boolean types.
(tree_ssa_forward_propagate_single_use_vars): Rework to pass
worklists to children.  Iterate until the statement worklist
is empty.

* gcc.dg/tree-ssa/20040513-1.c: New test.
* gcc.dg/tree-ssa/20040513-2.c: New test.

From-SVN: r81803

btest-gcc.sh: Remove g77.sum from TESTLOGS.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * btest-gcc.sh: Remove g77.sum from TESTLOGS.

From-SVN: r81799

archive.c (objc_read_class): Initialize class_name.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * archive.c (objc_read_class): Initialize class_name.
        (objc_read_selector): Initialize selector_name.

From-SVN: r81798

re PR libstdc++/15046 (Math functions misdetected by cross configuration)

2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/15046
* crossconfig.m4: Add C99 math bits for linux crosses.
* configure: Regenerate.

From-SVN: r81797

20030808-1.c: Force enum size.

* gcc.dg/tree-ssa/20030808-1.c: Force enum size.
* gcc.dg/tree-ssa/20030714-1.c: Ditto.
* gcc.dg/tree-ssa/20030708-1.c: Ditto.

From-SVN: r81796

re PR libstdc++/15090 (-fno-for-scope vs. libstdc++)

2004-05-13  Simon Marshall <simon.marshall@misys.com>
    Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/15090
* include/bits/locale_facets.h: Fix for -fno-for-scope.
* include/debug/safe_sequence.h: Same.
* include/debug/safe_iterator.tcc: Same.
* src/debug.cc: Same.
* src/locale.cc: Same.
* src/locale_init.cc: Same.
* src/localename.cc: Same.
* config/locale/gnu/ctype_members.cc: Same.
* config/locale/gnu/numeric_members.cc: Same.
* testsuite/testsuite_abi.cc: Same.
* testsuite/testsuite_hooks.cc: Same.

Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>
From-SVN: r81795

abi.html: Document effect of -fabi-version on value of __GXX_ABI_VERSION...

2004-05-13  Jonathan Wakely  <redi@gcc.gnu.org>

* docs/html/abi.html: Document effect of -fabi-version on value
of __GXX_ABI_VERSION, and that it's defined in c-cppbuiltin.c.
Fix markup.

From-SVN: r81794

tree-outof-ssa.c (rewrite_vars_out_of_ssa): Free map at the end of the block.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-outof-ssa.c (rewrite_vars_out_of_ssa): Free map at
        the end of the block.

From-SVN: r81793

tree-into-ssa.c (def_blocks_free): XFREE bitmaps allocated with BITMAP_XMALLOC.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-into-ssa.c (def_blocks_free): XFREE bitmaps allocated
        with BITMAP_XMALLOC.

From-SVN: r81791

tree-ssa-alias.c (delete_alias_info): XFREE bitmaps allocated with BITMAP_XMALLOC.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-alias.c (delete_alias_info): XFREE bitmaps allocated
        with BITMAP_XMALLOC.

From-SVN: r81789

tree-ssa-dom.c (tree_ssa_dominator_optimize): Free nonzero_vars at the end of the function.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * tree-ssa-dom.c (tree_ssa_dominator_optimize):
        Free nonzero_vars at the end of the function.

From-SVN: r81788

convert.c (convert_to_integer): Make a CONVERT_EXPR when there is a need to generate code instead of a NOP_EXPR.

2004-05-13  Andrew Pinski  <pinskia@physics.uc.edu>

        * convert.c (convert_to_integer): Make a CONVERT_EXPR when there is a
        need to generate code instead of a NOP_EXPR.

From-SVN: r81787

re PR libstdc++/15074 (g++ -lsupc++ still links against libstdc++)

2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/15074
* docs/html/faq/index.html: Update docs for libsupc++ usage.

From-SVN: r81786

re PR libstdc++/15412 (_GLIBCXX_ symbols symbols defined and used in different namespaces)

2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>

PR libstdc++/15412
* include/bits/stl_threads.h (_GLIBCXX_mutex): Move to namespace
__gnu_internal.
(_GLIBCXX_mutex_address): Same.
(_GLIBCXX_once): Same.
(_GLIBCXX_mutex_init): Same.
(_GLIBCXX_mutex_address_init): Same.

From-SVN: r81785

re PR testsuite/10819 (testsuite creates CR+LF on compiler version lines in test summary files)

PR other/10819
* lib/gfortran.exp (gfortran_version): Do not match NL/CR
characters.

From-SVN: r81784

gcc.c (default_compilers): Fill out initializers for new Fortran entries.

* gcc.c (default_compilers): Fill out initializers for new Fortran
entries.

From-SVN: r81782

abi.html: New.

2004-05-13  Benjamin Kosnik  <bkoz@redhat.com>

* docs/html/abi.html: New.
* docs/html/abi.txt: Remove.
* docs/html/documentation.html: Add link.
* testsuite/Makefile.am: Add files.
* testsuite/Makefile.in: Regenerated.
* testsuite/abi_check.cc: Move and modify code into...
* testsuite/testsuite_abi.cc: Add.
* testsuite/testsuite_abi.h: Add.

* docs/html/17_intro/TODO: Update.
* include/bits/stl_pair.h: Format.

From-SVN: r81781

gfortran.texi: Use @table @emph instead of @itemize @emph.

* gfortran.texi: Use @table @emph instead of @itemize @emph.
Remove "set DEVELOPMENT".
(Compiling GFORTRAN): Remove.

From-SVN: r81780

* config/arm/arm.h (PCC_BITFIELD_TYPE_MATTERS): Define.

From-SVN: r81777

arm.c (arm_default_short_enums): New function.

* config/arm/arm.c (arm_default_short_enums): New function.
(TARGET_DEFAULT_SHORT_ENUMS): Define.

From-SVN: r81776

MAINTAINERS (Write After Approval): Add myself.

2004-05-13  Tobias Schl��ter  <tobi@gcc.gnu.org>

* MAINTAINERS (Write After Approval): Add myself.

From-SVN: r81774

update_web_docs: Also remove old .gz files from subdirectories on the 15th of the month.

* update_web_docs: Also remove old .gz files from subdirectories
on the 15th of the month.

From-SVN: r81773

* update_web_docs (MANUALS): Add gfortran.

From-SVN: r81772

re PR libfortran/15204 (ADJUSTR intrinsic accesses corrupted pointer)

        PR fortran/15294
        * gfortran.fortran-torture/execute/adjustr.f90: New file.
        * io/intrinsic/string_intrinsics.c(adjustr): rework logic.

From-SVN: r81771

update_web_docs: Fix generation of Ada docs.

2004-05-13  Arnaud Charlet  <charlet@act-europe.fr>

* update_web_docs: Fix generation of Ada docs.

From-SVN: r81770

* update_version (ADD_BRANCHES): Remove tree-ssa-20020619-branch.

From-SVN: r81768

* gcc_release (DIFF): Remove -3 option.

From-SVN: r81767

Merge tree-ssa-20020619-branch into mainline.

From-SVN: r81764

Daily bump.

From-SVN: r81758

Replace several arrays with a struct of arrays.

2004-05-12  Paolo Bonzini  <bonzini@gnu.org>

Replace several arrays with a struct of arrays.
        * combine.c (struct reg_stat): New.
        (init_reg_last_arrays): Renamed to...
        (init_reg_last): ...this.  Callers adjusted.
        (reg_stat): New.
        (combine_instructions): Allocate it and use it.
        (reg_last_death, reg_last_set, reg_last_set_value,
        reg_last_set_label, reg_last_set_table_tick,
        reg_last_set_invalid, reg_nonzero_bits, reg_sign_bit_copies,
        reg_last_set_mode, reg_last_set_nonzero_bits,
        reg_last_set_sign_bit_copies): Replace throughout
        with items of reg_stat.

From-SVN: r81740

re PR target/15331 (Assembler error building gnatlib on IRIX 6.5 with GNU as 2.14.91)

PR target/15331
* 5gmastop.adb (Roff): Choose between '4' and '0', not '4' and ' '.

From-SVN: r81737

re PR rtl-optimization/15100 (cc1plus got hang-up on libstdc++-v3/testsuite/abi_check.cc)

PR optimization/15100
* combine.c (distribute_notes): Don't create a dangling
REG_LIBCALL/REG_RETVAL note.

From-SVN: r81736

Daily bump.

From-SVN: r81729

spe.md (spe_evneg): Rename to negv2si2.

* config/rs6000/spe.md (spe_evneg): Rename to negv2si2.

* config/rs6000/rs6000.c (bdesc_1arg): Change spe_evneg to
negv2si2.

From-SVN: r81724

* doc/md.texi (Standard Names): Fix typo in vec_init description.

From-SVN: r81723

utils.c (max_size): Use MIN_EXPR to find the minimum value of a COND_EXPR.

* utils.c (max_size): Use MIN_EXPR to find the minimum value of a
COND_EXPR.

From-SVN: r81721

altivec-8.C: Use '-maltivec' instead of '-faltivec'; include <altivec.h> explicitly.

2004-05-11  Ziemowit Laski  <zlaski@apple.com>

        * g++.dg/ext/altivec-8.C: Use '-maltivec' instead of '-faltivec';
        include <altivec.h> explicitly.
        * gcc.dg/altivec-13.c: Likewise.

From-SVN: r81719

* doc/gty.texi (GTY Options): Clarify example.

From-SVN: r81718

Fix typo.

From-SVN: r81717

Test for AltiVec function vec_ld, passing a pointer to const vector.

Approved by Aldy Hernandez.

From-SVN: r81716

Fixed problem related to vec_ld in c++ mode.

Approved by Aldy Hernandez.

From-SVN: r81715

2004-05-11  Michael Koch  <konqueror@gmx.de>

* gnu/java/net/natPlainSocketImplPosix.cc
(read): Fixed typo in expression.

From-SVN: r81714

* gcc.c-torture/compile/20010518-1.c: Force enum size.

From-SVN: r81707

flags.h (flag_short_enums): Update comment.

* flags.h (flag_short_enums): Update comment.
* opts.c (decode_options): Set flag_short_enums to 2.
* toplev.c (flag_short_enums): Update comment.
(process_options): Call default_short_enums target hook.

From-SVN: r81704

Fix entry.

From-SVN: r81697

sibcall-3.c: Remove xfail for mips*-*-elf.

2004-05-10  Eric Christopher  <echristo@redhat.com>

* gcc.dg/sibcall-3.c: Remove xfail for mips*-*-elf.
* gcc.dg/sibcall-4.c: Ditto.

From-SVN: r81695

re PR target/14063 (conditional around vec_dss() call disappears at -O2)

2004-05-11  Andrew Pinski  <pinskia@gcc.gnu.org>

        PR target/14063
        * config/rs6000/altivec.md (altivec_dssall):
        Change to unspec_volatile.
        (altivec_dss): Likewise.

From-SVN: r81694

altivec.md ("one_cmplv16qi2"): Change vnot to vnor.

* config/rs6000/altivec.md ("one_cmplv16qi2"): Change vnot to
vnor.
("one_cmplv8hi2"): Same.
("one_cmplv4si2"): Same.

From-SVN: r81693

Daily bump.

From-SVN: r81689

re PR target/15130 ([3.3/3.4][sh4-linux] miscompilation with -O2)

PR target/15130
* config/sh/sh-protos.h (sh_expand_epilogue): Change prototype.
* config/sh/sh.c (output_stack_adjust): Take the sibcall epilogue
into account.  Compute the correct number of general registers
for the return value.  Generate a special push/pop sequence when
failing to get a temporary register for non SHmedia epilogue.
(sh_expand_epilogue): Add an argument to show whether it's for
sibcall or not.  Set the 3rd argument of output_stack_adjust to
-1 if needed.
(sh_need_epilogue): Call sh_expand_epilogue with 0.
* config/sh/sh.md (sibcall_epilogue): Call sh_expand_epilogue
with 1.
(epilogue): Call sh_expand_epilogue with 0.

From-SVN: r81683

gcse.c (eliminate_partially_redundant_loads): Instead of returning early, goto a cleanup label.

2004-05-10  Andrew Pinski  <pinskia@physics.uc.edu>

        * gcse.c (eliminate_partially_redundant_loads): Instead of returning early,
        goto a cleanup label.  After the cleanup, free the allocated memory.

From-SVN: r81682

altivec.h (vec_sld): Add overloads for argument/return types of 'vector bool int'...

[gcc/ChangeLog]
2004-05-10  Ziemowit Laski  <zlaski@apple.com>

        * config/rs6000/altivec.h (vec_sld): Add overloads for
        argument/return types of 'vector bool int', 'vector bool short'
        and 'vector bool char'.

[gcc/testsuite/ChangeLog]
2004-05-10  Ziemowit Laski  <zlaski@apple.com>

        * g++.dg/ext/altivec-8.C: New test case.
        * gcc.dg/altivec-13.c: New test case.

From-SVN: r81681

libjava.exp (libjava_invoke): Add new argument ld_library_additions.

2004-05-10  Andreas Tobler  <a.tobler@schweiz.ch>

* testsuite/lib/libjava.exp (libjava_invoke): Add new argument
ld_library_additions. Adjust all calls to libjava_invoke to match
the new argument.

* testsuite/libjava.jni/jni.exp (gcj_jni_test_one): Pass stdc++
path to cxxflagslist.
Pass path of libstdc++ to libjava_invoke.

* testsuite/libjava.jar/jar.exp (gcj_jar_inerpret): Adjust
libjava_invoke arguments.

From-SVN: r81679

c-decl.c (store_parm_decls_newstyle): Correct test for a nested function.

* c-decl.c (store_parm_decls_newstyle): Correct test for a
nested function.

From-SVN: r81677

read-rtl.c (read_rtx): Allow 's' and 'T' strings to be omitted, treating missing ones as "".

* read-rtl.c (read_rtx): Allow 's' and 'T' strings to be omitted,
treating missing ones as "".
* config/mips/mips.md: Remove constraints from match_operands and
match_scratches if they appear in define_expands (except reload*),
define_peephole2s, define_splits or attribute specifications.
* config/mips/7000.md, config/mips/sb1.md: Remove match_operand
constraint strings.

From-SVN: r81676

parse.y (create_class): Set TYPE_VFIELD.

2004-05-10  Andrew Haley  <aph@redhat.com>

* parse.y (create_class): Set TYPE_VFIELD.
* decl.c (java_init_decl_processing): Likewise.

* expr.c (build_invokevirtual): Remove DECL_VINDEX offset adjustment.
* class.c (make_method_value): Replace DECL_VINDEX with call to
get_method_index().
(get_dispatch_vector): Likewise.
(layout_class_method): Likewise.
Replace set of DECL_VINDEX with call to set_method_index().
(set_method_index): New function.
(get_method_index): New function.
* java-tree.h (set_method_index): New function decl.
(get_method_index): New function decl.

From-SVN: r81672

[multiple changes]

2004-05-10  Doug Rupp  <rupp@gnat.com>

* 5qsystem.ads: Remove Short_Address subtype declaration. Moved to
system.aux_dec.

* s-auxdec.ads: Add Short_Address subtype (moved here from System).

* Makefile.in: [VMS]: Add translation for 5qauxdec.ads.

* init.c: [VMS] Macroize LIB$ calls for IA64 and Alpha.
Fixes undefined symbols in IA64 gnatlib.

* 5vinmaop.adb: Reference s-auxdec for Short_Address.

* 5xsystem.ads, 5vsystem.ads: Back out last change (addition of subtype
Short_Address). This will be moved to system.auxdec.

2004-05-10  Thomas Quinot  <quinot@act-europe.fr>

* sem_util.adb: Replace test for presence of a node that is always
present with a call to Discard_Node.

* sem_ch10.adb (Analyze_Compilation_Unit): Remove superfluous call to
Analyze on the library unit node after generation of distribution stub
constructs.  The call was a no-op because Unit_Node has already been
Analyzed, and the tree fragments for the distribution stubs are
analyzed as they are inserted in Exp_Dist.
Update comment regarding to distribution stubs to reflect that we
do not generate stub in separate files anymore.

* einfo.ads: Clarify the fact that a tagged private type has the
E_Record_Type_With_Private Ekind.

* erroutc.adb: Minor reformatting

* erroutc.ads (Max_Msg_Length): Increase to cover possible larger
values if line length is increased using -gnatyM (noticed during code
reading).

* eval_fat.adb: Minor reformatting
Put spaces around exponentiation operator

2004-05-10  Ed Schonberg  <schonberg@gnat.com>

PR ada/15005
* sem_util.adb (Is_Dependent_Component_Of_Mutable_Object): If prefix
has been rewritten as an explicit dereference, retrieve type of
original node to check for possibly unconstrained record type.

2004-05-10  Ed Schonberg  <schonberg@gnat.com>

* exp_ch7.adb (Check_Visibly_Controlled): If given operation is not
overriding, use the operation of the parent unconditionally.

* sem_ch4.adb (Remove_Address_Interpretations): Remove address
operation when either operand is a literal, to avoid further
ambiguities.

* sem_ch6.adb (New_Overloaded_Entity): If new entity is inherited and
overridden by a previous explicit declaration, mark the previous entity
as overriding.

* sem_disp.adb (Check_Dispatching_Operation): New predicate
Is_Visibly_Controlled, to determine whether a declaration of a
primitive control operation for a derived type overrides an inherited
one. Add warning if the explicit declaration does not override.

2004-05-10  Vincent Celier  <celier@gnat.com>

* gnatls.adb (Gnatls): Initialize Snames, to avoid assertion error in
some cases when the sources are no longer present.

* make.adb (Collect_Arguments): Fail if an external source, not part
of any project need to be compiled, when switch -x has not been
specified.

* makeusg.adb: Document new switch -x

* opt.ads (External_Unit_Compilation_Allowed): New Boolean flag,
defaulted to False.

* switch-m.adb (Scan_Make_Switches): New switch -x

* vms_data.ads: Add VMS qualifier /NON_PROJECT_UNIT_COMPILATION for
gnatmake switch -x.

* gnat_ugn.texi: Document new gnatmake switch -x

2004-05-10  Eric Botcazou  <ebotcazou@act-europe.fr>

* misc.c (gnat_init_options): Set flag_zero_initialized_in_bss to 0.

* utils.c (create_var_decl): Do not modify the DECL_COMMON flag.
(process_attributes): Likewise.

2004-05-10  Joel Brobecker  <brobecker@gnat.com>

* s-inmaop.ads: Fix spelling mistake in one of the comments.

2004-05-10  Robert Dewar  <dewar@gnat.com>

* gnat_ugn.texi: Document that for config pragma files, the maximum
line length is always 32767.

* gnat_rm.texi: For pragma Eliminate, note that concatenation of string
literals is now allowed.

* gnat-style.texi: Remove statement about splitting long lines before
an operator rather than after, since we do not follow this rule at all.
Clarify rule (really lack of rule) for spaces around exponentiation

* sem_elim.adb: Allow concatenation of string literals as well as a
single string literal for pragma arguments.

* sem_prag.ads, sem_prag.adb: (Is_Config_Static_String): New function

* a-textio.adb (Terminate_Line): Do not add line feed if nothing
written for append case.

* frontend.adb: Changes to avoid checking max line length in config
pragma files.

* g-os_lib.ads: Minor reformatting

* mlib-utl.adb: Do not define Max_Line_Length locally (definition was
wrong in any case. Instead use standard value. Noticed during code
reading.

* opt.ads (Max_Line_Length): New field, used to implement removal of
limitation on length of lines when scanning config pragma files.

* osint.ads, prj-dect.adb, prj-strt.adb, prj-tree.adb,
makeutl.ads, makeutl.adb: Minor reformatting

* scn.adb: Do not check line length while scanning config pragma files
Do not check line length while scanning out license information

* scng.adb: Changes to avoid line length checks while parsing config
pragma files.

2004-05-10  GNAT Script  <nobody@gnat.com>

* Make-lang.in: Makefile automatically updated

From-SVN: r81671

parse.y (check_pkg_class_access): Add new argument and use it when cl is NULL to call lookup_cl on it.

2004-05-10  Andrew Pinski  <pinskia@physics.uc.edu>

        * parse.y (check_pkg_class_access): Add new argument
        and use it when cl is NULL to call lookup_cl on it.
        (parser_check_super_interface): Do not call lookup_cl.
        Pass this_decl to check_pkg_class_access and NULL
        instead of lookup_cl.
        (parser_check_super): Update for change in
        check_pkg_class_access.
        (do_resolve_class): Likewise.
        (process_imports): Likewise.
        (find_in_imports_on_demand): Likewise.
        (resolve_qualified_expression_name): Likewise.

From-SVN: r81668

jacks.xfail: Update to reflect current reality.

* testsuite/libjava.jacks/jacks.xfail: Update to reflect current
reality.

From-SVN: r81667

rs6000.c (function_arg_boundary): Always align AltiVec vectors.

* config/rs6000/rs6000.c (function_arg_boundary): Always align
AltiVec vectors.
(function_arg_advance): Pass TARGET_32BIT -mabi=no-altivec AltiVec
vectors by refererence.  Align the same for TARGET_64BIT to a 16
byte boundary.  Remove useless code.  Add function comment.
(function_arg): Similarly.  Move gpr rs6000_mixed_function_arg
call to where it belongs.
(function_arg_partial_nregs): Return true for all TARGET_32BIT
-mabi=no-altivec AltiVec vectors.  Fix debug output.
(rs6000_va_arg): Adjust for AltiVec change.

From-SVN: r81666

arm.c (arm_promote_prototypes): Use TARGET_AAPCS_BASED.

* config/arm/arm.c (arm_promote_prototypes): Use TARGET_AAPCS_BASED.
* config/arm/arm.h (TARGET_AAPCS_BASED): Define.
(TARGET_DOUBLEWORD_ALIGN): Use it.
(WCHAR_TYPE): Define.
(WCHAR_SIZE_TYPE): Define.
(SIZE_TYPE): Define.

From-SVN: r81665

Daily bump.

From-SVN: r81662

rs6000.c (function_arg_boundary): Align for ABI_V4 when size is 8 bytes.

* config/rs6000/rs6000.c (function_arg_boundary): Align for ABI_V4
when size is 8 bytes.
(function_arg_advance): Account for stack space used by AltiVec
args when -mabi=altivec.  Simplify alignment calculations.  For
ABI_V4, pass AltiVec vectors by reference when -mabi=no-altivec.
(function_arg): Similarly.
(function_arg_pass_by_reference): True for ABI_V4 AltiVec when
not AltiVec ABI.
(rs6000_va_arg): Correct fp arg test.  Adjust for AltiVec change.
Correct alignment, and align before testing reg count.  Remove
TREE_THIS_VOLATILE from reg.  Don't emit unused labels.
(rs6000_complex_function_value): Check TARGET_HARD_FLOAT and
TARGET_FPRS here..
(rs6000_function_value): .. not here before call.

From-SVN: r81659

* config/rs6000/spe.md ("tstsflt_gpr"): Fix typo in unspec.

From-SVN: r81656

re PR c/15007 (crash when including precompiled header with -include)

PR 15007
* c-decl.c (current_file_decl): Rename to all_translation_units,
adjust comment.
(pop_scope): If popping file_scope, construct a
TRANSLATION_UNIT_DECL and make it the context of all the
symbols in the scope.
(push_file_scope): Don't construct a TRANSLATION_UNIT_DECL here.
(pushdecl): Clarify comment.  Do not set DECL_CONTEXT of
anything to current_file_decl.
(pushdecl_top_level): Likewise.
(store_parm_decls_newstyle): Adjust check for nested function.
(c_write_global_declarations): Update for renamed variable.

From-SVN: r81655

* Makefile.in (toolexecdir): Remove trailing space.

From-SVN: r81654

* config/rs6000/rs6000-protos.h
(rs6000_conditional_register_usage): Protoize.

* config/rs6000/rs6000.c (rs6000_conditional_register_usage): New.

* config/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Call
function.

From-SVN: r81650

fold-const.c (fold_div_compare): New function to optimize X/C1 op C2 where op is a comparison operator and C1...

* fold-const.c (fold_div_compare): New function to optimize X/C1 op C2
where op is a comparison operator and C1 and C2 are integer constants
into a range check.
(fold): Call fold_div_compare.

* gcc.c-torture/execute/divcmp-1.c: New test case.
* gcc.c-torture/execute/divcmp-2.c: New test case.
* gcc.c-torture/execute/divcmp-3.c: New test case.

From-SVN: r81645

install.texi (sparc-sun-solaris2*): Document bootstrap problems with earlier versions of the GNU compiler.

* doc/install.texi (sparc-sun-solaris2*): Document bootstrap
problems with earlier versions of the GNU compiler.

From-SVN: r81643

rs6000-protos.h (rs6000_hard_regno_mode_ok_p): Declare.

* config/rs6000/rs6000-protos.h (rs6000_hard_regno_mode_ok_p):
Declare.

* config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok_p): New.
(rs6000_hard_regno_mode_ok): New.
(rs6000_init_hard_regno_mode_ok): New.
(rs6000_override_options): Call rs6000_init_hard_regno_mode_ok.

* config/rs6000/rs6000.h (HARD_REGNO_NREGS): Use precomputed
result.

From-SVN: r81642

altivec.h (vector, [...]): Do not define as macros #ifdef __APPLE_ALTIVEC__.

2004-05-07  Ziemowit Laski  <zlaski@apple.com>

        * config/rs6000/altivec.h (vector, pixel, bool): Do not
        define as macros #ifdef __APPLE_ALTIVEC__.

From-SVN: r81641

Daily bump.

From-SVN: r81638

Fixed altivec vararg problem.

Approved by Aldy Hernandez.

From-SVN: r81635

mips.c (mips_va_arg): Fix calculation of osize for EABI_FLOAT_VARARGS_P.

* config/mips/mips.c (mips_va_arg): Fix calculation of osize for
EABI_FLOAT_VARARGS_P.

From-SVN: r81625

mips.h (ISA_HAS_BRANCHLIKELY): Remove TARGET_MIPS5500.

* config/mips/mips.h (ISA_HAS_BRANCHLIKELY): Remove TARGET_MIPS5500.
* config/mips/mips.c (override_options): Disable branch likely
instructions if TUNE_MIPS5500.

From-SVN: r81624

mips.c (override_options): Allow the hi and lo registers to store any integral mode, not just MODE_INTs.

* config/mips/mips.c (override_options): Allow the hi and lo registers
to store any integral mode, not just MODE_INTs.

From-SVN: r81623