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(missing from yesterday's checkin)


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100429 138bc75d-0d04-0410-961f-82ee72b054a4

	names.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100428 138bc75d-0d04-0410-961f-82ee72b054a4

	* modulo-sched.c (undo_generate_reg_moves ): Fix PR 21138.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100426 138bc75d-0d04-0410-961f-82ee72b054a4

      * gcse.c (compute_transp, load_killed_in_block): Use MEM_READONLY_P.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100425 138bc75d-0d04-0410-961f-82ee72b054a4

        PR fortran/20883
        * fortran/io.c (resolve_tag): Fix error message.

2005-06-01  Feng Wang  <fengwang@nudt.edu.cn>

        PR fortran/20883
        * gfortran/assign_4.f90: New test.
        * gfortran/assign_2.f90: Change compile to run.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100424 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/21854
	* config/mips/mips-protos.h: Declare mips_use_ins_ext_p


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100422 138bc75d-0d04-0410-961f-82ee72b054a4

	attribute.
	* genmodes.c (make_vector_mode): Fix format arguments.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100421 138bc75d-0d04-0410-961f-82ee72b054a4

	config/rs6000/rs6000-c.c, dominance.c, gimple-low.c, gimplify.c,
	lambda-code.c, lambda-trans.c, tree-browser.c, tree-cfg.c,
	tree-chrec.c, tree-data-ref.c, tree-dfa.c, tree-eh.c,
	tree-if-conv.c, tree-into-ssa.c, tree-loop-linear.c,
	tree-mudflap.c, tree-nomudflap.c, tree-outof-ssa.c,
	tree-pretty-print.c, tree-scalar-evolution.c, tree-sra.c,
	tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-dce.c, tree-ssa-dom.c,
	tree-ssa-dse.c, tree-ssa-forwprop.c, tree-ssa-live.c,
	tree-ssa-operands.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
	tree-ssa-propagate.c, tree-ssa-sink.c, tree-ssa-threadupdate.c,
	tree-ssa-uncprop.c, tree-ssa.c, tree-vect-analyze.c,
	tree-vect-transform.c, tree-vectorizer.c, vec.c: Don't include
	errors.h and include toplev.h if necessary.

	* rtl.c, varray.c: If we're compiling as a GENERATOR_FILE, include
	errors.h otherwise include toplev.h.

	* Makefile.in: Update dependencies.

ada:
	* misc.c: Don't include errors.h.

fortran:
	* fortran/trans-decl.c: Don't include errors.h.
	* fortran/Make-lang.in: Updates dependencies.

java:
	* java/verify-glue.c: Don't include errors.h and include toplev.h.
	* java/Make-lang.in: Updates dependencies.

treelang:
	* treelang/lex.l, treelang/parse.y: Don't include errors.h and
	include toplev.h.
	* treelang/Make-lang.in: Updates dependencies.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100420 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100419 138bc75d-0d04-0410-961f-82ee72b054a4

2005-05-31  Geoffrey Keating  <geoffk@geoffk.org>

	* config/rs6000/rs6000.md (sync_boolcshort_internal): New.
	* config/rs6000/rs6000.c (rs6000_emit_sync): Shift count must
	be complemented for big-endian.  Mask for AND must be rotated,
	not shifted.  Handle short operands with NOT on the memory
	operation.

Index: testsuite/ChangeLog
2005-05-31  Geoffrey Keating  <geoffk@geoffk.org>

	* lib/target-supports.exp
	(check_effective_target_sync_char_short): New.
	* gcc.dg/sync-2.c: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100418 138bc75d-0d04-0410-961f-82ee72b054a4

	* c-objc-common.c (c_tree_printer): Check flag before hashtable.
	Use DECL_DEBUG_EXPR and SET_DECL_DEBUG_EXPR.
	* dwarf2out.c (dwarf2out_var_location): Ditto.
	* toplev.c (default_tree_printer): Ditto.
	* tree-outof-ssa.c (create_temp): Ditto.
	* tree-sra.c (instantiate_element): Ditto.
	* var-tracking.c (track_expr_p): Ditto.
	* tree.c (struct tree_map): New structure.
	(debug_expr_for_decl): New.
	(tree_map_eq): New function.
	(tree_map_hash): Ditto.
	(tree_map_marked_p): Ditto.
	(print_debug_expr_statistics): Ditto.
	(decl_debug_expr_lookup): Ditto.
	(decl_debug_expr_insert): Ditto.
	(dump_tree_statistics): Dump debug_expr hashtable stats.
	* tree.h (DECL_DEBUG_EXPR): Change
	(SET_DECL_DEBUG_EXPR): Add.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100417 138bc75d-0d04-0410-961f-82ee72b054a4

	to call ffi_closure_helper_SYSV.  Append @local instead.
	* src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100416 138bc75d-0d04-0410-961f-82ee72b054a4

	(HAVE_AS_REL16): Test for R_PPC_REL16 relocs.
	* config.in: Regenerate.
	* configure: Regenerate.
	* config.gcc (powerpc64-*-linux*, powerpc-*-linux*): Add
	rs6000/secureplt.h to tm_file when enable_secureplt.
	* doc/invoke.texi (msecure-plt, mbss-plt): Document.
	* doc/install.texi: Document --enable-targets and --enable-secureplt.
	Correct xrefs to "Using the GNU Compiler Collection (GCC)".
	* config/rs6000/secureplt.h: New file.
	* config/rs6000/sysv4.h (TARGET_SECURE_PLT): Define.
	(SUBTARGET_OVERRIDE_OPTIONS): Error if -msecure-plt given without
	assembler support.
	(CC1_SECURE_PLT_DEFAULT_SPEC): Define.
	(CC1_SPEC): Delete duplicate mno-sdata.  Invoke cc1_secure_plt_default.
	(SUBTARGET_EXTRA_SPECS): Add cc1_secure_plt_default.
	* config/rs6000/sysv4.opt (msecure-plt, bss-plt): Add options.
	* config/rs6000/rs6000.h (TARGET_SECURE_PLT): Define.
	* config/rs6000/rs6000.c (rs6000_emit_load_toc_table): Handle
	TARGET_SECURE_PLT got register load sequence.
	(rs6000_emit_prologue): Call rs6000_emit_load_toc_table when
	TARGET_SECURE_PLT.
	(rs6000_elf_declare_function_name): Don't emit toc address offset
	word when TARGET_SECURE_PLT.
	* config/rs6000/rs6000.md (elf_high, elf_low): Move past load_toc_*.
	(load_toc_v4_PIC_1) Enable for TARGET_SECURE_PLT.
	(load_toc_v4_PIC_3b, load_toc_v4_PIC_3c): New insns.
	(call, call_value): Mark pic_offset_table_rtx used for sysv pic and
	TARGET_SECURE_PLT.
	(call_nonlocal_sysv, call_value_nonlocal_sysv, sibcall_nonlocal_sysv,
	sibcall_value_nonlocal_sysv): Add 32768 offset when TARGET_SECURE_PLT
	and -fPIC.
	* config/rs6000/tramp.asm (trampoline_initial): Use "bcl 20,31".
	(__trampoline_setup): Likewise.  Init r30 before plt call.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100415 138bc75d-0d04-0410-961f-82ee72b054a4

conversion steps, make sure successive steps convert the
intermediate value, not the original value.

* expmed.c (expand_mult): Convert partial_int multiplies to
shift/add combinations too.

* genmodes.c (mode_data): Add wider_2x.
(calc_wider_mode): Calculate twice-wider mode too.
(emit_mode_wider): Emit twice-wider mode too.
* machmode.h (mode_2xwider, GET_MODE_2XWIDER_MODE): New.
* expr.c (expand_expr_real_1): Use it for expanding
multiplies.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100414 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100412 138bc75d-0d04-0410-961f-82ee72b054a4

	* tree-ssa-loop-im.c (for_each_index): Handle VECTOR_CST.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100410 138bc75d-0d04-0410-961f-82ee72b054a4

        * loop.c (loop_invariant_p, valid_initial_value_p): Revert last
        change.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100408 138bc75d-0d04-0410-961f-82ee72b054a4

	PR libstdc++/20534 (contd)
	* include/debug/macros.h: Add _GLIBCXX_DEBUG_ABORT, using
	__gnu_debug::__fancy_abort.
	* src/debug.cc: Define the latter.
	* include/debug/debug.h: Use _GLIBCXX_DEBUG_ABORT instead of
	assert.
	* config/linker-map.gnu (__gnu_debug::__fancy_abort): Add.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100405 138bc75d-0d04-0410-961f-82ee72b054a4

PR c++/21165
	* init.c (integral_constant_value): Check the type of the
	initializer, not the decl.
testsuite:
	PR c++/21165
	* g++.dg/template/init5.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100402 138bc75d-0d04-0410-961f-82ee72b054a4

	* gfortran.dg/char_initialiser_actual.f90:
	Test character initialisers as actual arguments.
	* gfortran.dg/char_pointer_comp_assign.f90:
	Test character pointer structure component assignments.
	* gfortran.dg/char_array_structure_constructor.f90:
	Test character components in structure constructors.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100401 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/18109
	PR fortran/18283
	PR fortran/19107
	* fortran/trans-array.c (gfc_conv_expr_descriptor): Obtain the
	string length from the expression typespec character length value
	and set temp_ss->stringlength and backend_decl. Obtain the
	tree expression from gfc_conv_expr rather than gfc_conv_expr_val.
	Dereference the expression to obtain the character.
	* fortran/trans-expr.c (gfc_conv_component_ref): Remove the
	dereference of scalar character pointer structure components.
	* fortran/trans-expr.c (gfc_trans_subarray_assign): Obtain the
	string length for the structure component from the component
	expression.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100400 138bc75d-0d04-0410-961f-82ee72b054a4

        PR middle-end/20931
        * g++.dg/opt/pr20931.C: New test.

2005-05-31  Andrew Pinski  <pinskia@physics.uc.edu>

        PR middle-end/20931
        PR middle-end/20946
        * fold-const.c (fold_checksum_tree): Copy types also if
        TYPE_CONTAINS_PLACEHOLDER_INTERNAL is set.
        Don't call fold_checksum_tree for TREE_LIST's TREE_CHAIN
        first.
        Tail recurse TREE_LIST's TREE_CHAIN.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100397 138bc75d-0d04-0410-961f-82ee72b054a4

        PR tree-opt/21732
        * tree-ssa-copy.c (dump_copy_of): Create a bitmap and don't visit a
        SSA_NAME twice and cause the loop to become finite.  Remove the test
        for val.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100396 138bc75d-0d04-0410-961f-82ee72b054a4

	* g++.dg/abi/dtor1.C, g++.dg/abi/empty10.C, g++.dg/abi/layout3.C,
	g++.dg/eh/simd-2.C, g++.dg/opt/cse2.C,
	g++.old-deja/g++.ext/asmspec1.C,
	g++.old-deja/g++.other/regstack.C,
	gcc.dg/20000614-1.c, gcc.dg/20000807-1.c, gcc.dg/20000904-1.c,
	gcc.dg/20001127-1.c, gcc.dg/20010202-1.c, gcc.dg/20010520-1.c,
	gcc.dg/20011009-1.c, gcc.dg/20011029-2.c, gcc.dg/20020224-1.c,
	gcc.dg/20020531-1.c, gcc.dg/20020616-1.c, gcc.dg/980226-1.c,
	gcc.dg/980414-1.c, gcc.dg/980520-1.c, gcc.dg/980709-1.c,
	gcc.dg/990117-1.c, gcc.dg/990130-1.c, gcc.dg/990213-2.c,
	gcc.dg/990214-1.c, gcc.dg/991129-1.c, gcc.dg/991209-1.c,
	gcc.dg/991214-1.c, gcc.dg/asm-1.c, gcc.dg/attr-returns_twice-1.c,
	gcc.dg/clobbers.c, gcc.dg/i386-387-7.c, gcc.dg/i386-387-8.c,
	gcc.dg/i386-3dnowA-1.c, gcc.dg/i386-3dnowA-2.c, gcc.dg/i386-asm-1.c
	gcc.dg/i386-asm-2.c, gcc.dg/i386-asm-3.c, gcc.dg/i386-bitfield3.c
	gcc.dg/i386-call-1.c, gcc.dg/i386-memset-1.c,
	gcc.dg/i386-signbit-3.c, gcc.dg/i386-ssefn-1.c,
	gcc.dg/i386-ssefn-2.c, gcc.dg/i386-ssefn-3.c, gcc.dg/i386-ssefn-4.c
	gcc.dg/i386-volatile-1.c, gcc.dg/i386-xorps.c, gcc.dg/pr12092-1.c
	gcc.dg/pr14289-1.c, gcc.dg/pr19236-1.c, gcc.dg/pr20204.c,
	gcc.dg/pr9771-1.c, gcc.dg/register-var-1.c,
	gcc.dg/sibcall-5.c, gcc.dg/charset/asm3.c,
	gcc.dg/cpp/trad/num-sign.c: Run tests also on x86_64.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100394 138bc75d-0d04-0410-961f-82ee72b054a4

        * tree-cfg.c (verify_expr): Add checking for COND_EXPR's conditional
        expression.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100393 138bc75d-0d04-0410-961f-82ee72b054a4

	the documentation to make it more future-proof.
	(TARGET_CHECK_PCH_TARGET_FLAGS): Document this new hook.
	* target.h (gcc_target): Add check_pch_target_flags.
	* target-def.h (TARGET_CHECK_PCH_TARGET_FLAGS): New macro.
	(TARGET_INITIALIZER): Include it.
	* toplev.c (default_pch_valid_p): Use targetm.check_pch_target_flags.
	* config/sh/sh.h (sh_pch_valid_p): Delete.
	* config/sh/sh.c (TARGET_PCH_VALID_P, sh_pch_valid_p): Delete.
	(sh_check_pch_target_flags): New function.
	(TARGET_CHECK_PCH_TARGET_FLAGS): Override default.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100392 138bc75d-0d04-0410-961f-82ee72b054a4

        do some useful canonicalization of the base.
        (fold_binary): Explicitly deal with arrays of zero-sized
        structures during folding of &a[i] == &a[j].

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


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100391 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100389 138bc75d-0d04-0410-961f-82ee72b054a4

	about Sun bug 4910101.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100385 138bc75d-0d04-0410-961f-82ee72b054a4

	failure with Sun WorkShop 6 99/08/18 as.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100383 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100380 138bc75d-0d04-0410-961f-82ee72b054a4

        * loop.c (loop_invariant_p, valid_initial_value_p): Use
        regs_invalidated_by_call instead of call_used_regs.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100378 138bc75d-0d04-0410-961f-82ee72b054a4

	* gfortran.h (GFC_STD_LEGACY): New "standard" macro.  Reindent.
	* options.c (gfc_init_options): By default, allow legacy extensions
	but warn about them.
	(gfc_post_options): Make -pedantic warn about legacy extensions
	even with -std=legacy.
	(gfc_handle_option): Make -std=gnu follow the default behaviour
	of warning about legacy extensions, but allowing them. Make the
	new -std=legacy accept everything and warn about nothing.
	* lang.opt (std=legacy): New F95 command line option.
	* invoke.texi: Document both -std=f2003 and -std=legacy.
	* gfortran.texi: Explain the two types of extensions and document
	how they are affected by the various -std= command line options.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100377 138bc75d-0d04-0410-961f-82ee72b054a4

	* include/std/std_complex.h (log(const complex<_Tp>&)): When
	_GLIBCXX_USE_C99_COMPLEX, forward to __builtin_clog/clogf/clogl.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100376 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/21743
	* gcc.dg/builtins-1.c: Activate disabled clog test.
	* gcc.dg/torture/builtin-attr-1.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100375 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/21743
	* builtins.def (BUILT_IN_CLOG, BUILT_IN_CLOGF, BUILT_IN_CLOGL):
	Enable.
	* doc/extend.texi: Add clog, clogf, clogl.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100374 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/Changelog: Make up for my omission
	to update for PR16939 etc patches.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100373 138bc75d-0d04-0410-961f-82ee72b054a4

	* fortran/Changelog: Make up for my omission
	to update for PR16939 etc patches.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100372 138bc75d-0d04-0410-961f-82ee72b054a4

	PR middle-end/20303
	* c-pragma.c: Include "vec.h".
	(handle_pragma_visibility): Use VEC.

	* doc/invoke.texi: Remove the nested visibility push limit.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100371 138bc75d-0d04-0410-961f-82ee72b054a4

	PR rtl-optimization/15422
	* reg-stack.c (starting_stack_p): New static global.
	(straighten_stack): Delete prototype. Change to update the stack
	before the current insn.
	(subst_stack_regs): Update call to straighten stack.
	(emit_swap_insn): Delete prototype.  For the first insn in a
	basic block, update stack_in instead of emitting a real swap.
	(change_stack): When changing the stack before the first insn
	in a basic block, update stack_in instead of emitting real code.
	(compensate_edges): Clear starting_stack_p during compensation.
	(convert_regs_1): Keep track of starting_stack_p whilst processing
	a basic block.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100370 138bc75d-0d04-0410-961f-82ee72b054a4