From-SVN: r99650

2005-05-12  Benjamin Kosnik  <bkoz@redhat.com>

	* scripts/create_testsuite_files: Fix.

From-SVN: r99648

	* config/mips/3000.md, config/mips/4000.md,
	config/mips/4100.md, config/mips/4300.md, config/mips/4600.md,
	config/mips/5000.md, config/mips/7000.md, config/mips/9000.md,
	config/mips/generic.md, config/pdp11/pdp11.md,
	config/sh/crt1.asm, config/sh/lib1funcs.asm,
	config/sh/sh-modes.def, config/sh/sh-protos.h,
	config/sh/shmedia.md, config/sh/ushmedia.h: Update copyright.

From-SVN: r99647

2005-05-12  Bryce McKinlay  <mckinlay@redhat.com>

	* include/jvm.h (gcj::verifyClasses): Declare.
	* link.cc (gcj::verbose_class_flag): Moved.
	* prims.cc (gcj::verifyClasses): Define here.
	(gcj::verbose_class_flag): Move definition here.
	(_Jv_Linker::wait_for_state): Don't call verify_class
	if gcj::verifyClasses is not set.
	* gij.cc (main): Set gcj::verifyClasses when '-noverify' is given.

2005-05-12  Aaron Luchko  <aluchko@redhat.com>

	* gij.cc (main): Recognize '-verify', '-noverify', and
	'-verifyremote'

2005-05-12  Aaron Luchko <aluchko@redhat.com>

        * gcj.texi: Add '-verify', '-noverify', and '-verifyremote'.

From-SVN: r99646

	* testsuite/18_support/numeric_limits.cc (dg-options): Add
	-mieee to options on sh*-*-*.

From-SVN: r99643

From-SVN: r99642

[[Split portion of a mixed commit.]]

From-SVN: r99640.2

function.c (instantiate_virtual_regs_in_insn): Do not simplify addition to move unless dest is a register.

        * function.c (instantiate_virtual_regs_in_insn): Do not simplify
        addition to move unless dest is a register.  Do not skip
        instantiation in dest on addition simplification.

From-SVN: r99637

2005-05-12  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* Makefile.am (cond_gtk_gcjawt_ltlibrary): Rename libjawt.la
	libgcjawt.la.

From-SVN: r99636

	* config/cris/cris.c (cris_print_operand) <case 'H'; case
	CONST_INT>: Use operand_subword and HOST_WIDE_INT_PRINT_DEC for
	output; don't have special case for HOST_BITS_PER_WIDE_INT == 32.

From-SVN: r99635

	* basic-block.h (FOR_ALL_BB_FN): New macro.
	(init_flow): Initialize cfg structure.
	* function.c (allocate_struct_function): Do not initialize cfg structure.
	* tree-cfg.c (init_empty_tree_cfg): Break out from ...
	(build_tree_cfg): ... here.
	* tree-flow.h (init_empty_tree_cfg): Declare.

From-SVN: r99633

	Fix PR tree-optimization/21520
	* tree-ssa-pre.c (phi_translate): Use fully_constant_expression
	to attempt to fold constants.

From-SVN: r99632

	* config/sh/sh.c: Declare the prototype of sh_adjust_unroll_max
	only when TARGET_ADJUST_UNROLL_MAX is defined.
	(general_movsrc_operand): Use the C style comment.
	(ua_offset): Use prototype.

From-SVN: r99631

	* tree-ssa-loop-im.c (struct mem_ref): Add field "next".
	(struct hmr_data, hoist_memory_reference, memref_del,
	struct fmrv_data): Removed.
	(hoist_memory_references, free_mem_ref, free_mem_refs): New functions.
	(gather_mem_refs, gather_mem_refs_stmt): Add new references to the
	list.
	(find_more_ref_vops): Traverse the list of memory references.
	(determine_lsm_loop): Work with the list of memory references instead
	of traversing the hashtable.

From-SVN: r99627

From-SVN: r99626

except.c (duplicate_eh_region_1, [...]): New functions, based on old implementation removed with RTL inliner.


	* except.c  (duplicate_eh_region_1, duplicate_eh_region_2,
	duplicate_eh_regions): New functions, based on old
	implementation removed with RTL inliner.
	(reachable_next_level): Modify behaviour pre-inline.
	* except.h (duplicate_eh_regions_map, duplicate_eh_regions):
	Declare.
	* function.h (struct function): Add after_inlining flag.
	* tree-optimize.c (tree_rest_of_compilation): Set it.
	* tree-eh.c (add_stmt_to_eh_region_fn): Initialize hashtable
	when needed.
	* tree-cfg.c (label_to_block_fn): Deal with cases where
	label was never insterted into code.

Co-Authored-By: Jan Hubicka <jh@suse.cz>
Co-Authored-By: Stuart Hastings <stuart@apple.com>

From-SVN: r99625

libcpp:
	* directives.c (#sccs table entry): Mark IN_I, consistent with #ident.
	(do_sccs): Delete function definition, #define to do_ident.
	(do_ident): Don't hardwire directive name.
gcc:
	* doc/cpp.texi: Document that #sccs is a synonym for #ident.

From-SVN: r99623

From-SVN: r99621

2005-05-12  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/21324
        * runtime/memory.c:  Don't define GFC_CLEAR_MEMORY (it's a
        performance hog).
        * io/open.c (new_unit): Zero freshly allocated memory for
        unit structure.
        * io/unit.c (init_units):  Zero freshly allocated memory for
        STDIN, STDOUT and STDERR.
        * io/unix.c (open_internal):  Zero freshly allocated memory
        for unix_stream.
        (fd_to_stream):  Likewise.

From-SVN: r99619

2005-05-12  Daniel Berlin  <dberlin@dberlin.org>

	Fix PR tree-optimization/21532
	* tree-ssa-pre.c (create_expression_by_pieces): stmt
	needs to go onto the inserted_exprs list.

From-SVN: r99617

./:	* c-common.h (statement_code_p): Don't declare.
	(STATEMENT_CODE_P): Don't define.
	(INIT_STATEMENT_CODES): Don't define.
	* c-common.c (statement_code_p): Don't define.
cp/:
	* cp-tree.h (cp_stmt_codes): Don't define.
	(statement_code_p): Declare.
	(STATEMENT_CODE_P): Define.
	* lex.c (statement_code_p): Define.
	(cxx_init): Use actual codes in stmt_codes initializer, not
	cp_stmt_codes macro.  Initialize statement_code_p directly, rather
	than using INIT_STATEMENT_CODES.

From-SVN: r99615

config/
        PR bootstrap/21230
        * warnings.m4 (ACX_PROG_CC_WARNING_ALMOST_PEDANTIC): Add
        double quotes around GCC variable.

libcpp/
        PR bootstrap/21230
        * configure: Regenerate.

From-SVN: r99613

From-SVN: r99610

	* config/sparc/sparc.h: Remove dead code.
	* config/sparc/sparc.c (sparc_compute_frame_size): Use
	FIRST_PARM_OFFSET for the size of the register window area.
	(emit_save_regs): Rename into emit_save_or_restore_regs.
	Add 'action' parameter.  Use 4095 as upper bound for the offset.
	Pass 'action' to save_or_restore_regs.
	(emit_restore_regs): Delete.
	(sparc_expand_prologue): Call emit_save_or_restore_regs.
	(sparc_expand_epilogue): Likewise.
	* config/sparc/sparc.md (mode macro P): Move.
	(movdi_insn_sp32_v9, movdi_insn_sp32): Swap.
	(mov<V32:mode> expander): Move to the top of the V32 section.
	(movdf_insn_sp32_v9_no_fpu, movdf_insn_sp32_v9): Swap.
	(movtf_insn_sp64_hq, movtf_insn_sp64): Swap.
	(sibcall_epilogue): Move.

From-SVN: r99609

	PR target/21501
	* arm.c (arm_gen_constant): Sign-extend intermediate values when
	synthesizing a constant of the difference of two immediates.

From-SVN: r99608

	* arm/vfp.md (negsf2_vfp): Add alternative using integer registers.
	(negdf2_vfp): Likewise.  Convert to define_insn_and_split and split
	the alternatives using integer registers into the appropriate
	primitives.

From-SVN: r99607

2005-05-11  Eli Zaretskii  <eliz@gnu.org>

	* pex-djgpp.c: Include string.h, fcntl.h, unistd.h, and
	sys/stat.h.
	(pex_init): Fix last argument to pex_init_common.
	(pex_djgpp_exec_child): Remove leading underscore from _open,
	_dup, _dup2, _close, and _spawnv/_spawnvp.  Replace `program',
	which is undeclared, with `executable', which was unused.  Remove
	unused variable `e'.  Fix casting of last arg to spawnv/spawnvp.
	(pex_djgpp_wait): Declare arguments with ATTRIBUTE_UNUSED.

From-SVN: r99606

2005-05-11 Kenneth Zadeck <zadeck@naturalbridge.com>

	* bitmap.c (bitmap_elmt_to_freelist, bitmap_element_allocate,
	bitmap_elt_clear_from, bitmap_clear): Changed freelist structure.
	* bitmap.h: Fixed comments.

From-SVN: r99605

gcc/java:
	* gcj.texi (Code Generation): Document -fbootstrap-classes.
	* decl.c (GCJ_BOOTSTRAP_LOADER_ADDITION): New macro.
	(parse_version): Use it.
	* lang.opt (-fbootstrap-classes): New option.
libjava:
	* external/w3c_dom/Makefile.in: Rebuilt.
	* external/w3c_dom/Makefile.am (libw3c_gcj_la_GCJFLAGS): Added
	-fbootstrap-classes.
	* external/sax/Makefile.in: Rebuilt.
	* external/sax/Makefile.am (libsax_gcj_la_GCJFLAGS): Added
	-fbootstrap-classes.
	* java/lang/Class.h (_Jv_CopyClassesToSystemLoader): Declare as
	friend.
	* java/lang/natVMClassLoader.cc (getSystemClassLoaderInternal):
	Call _Jv_CopyClassesToSystemLoader.
	* java/lang/natClassLoader.cc (system_class_list): New global.
	(_Jv_RegisterClassHookDefault): Handle bootstrap and system
	classes differently.
	(_Jv_CopyClassesToSystemLoader): New function.
	(SYSTEM_LOADER_INITIALIZED): New define.
	* include/jvm.h (GCJ_BOOTSTRAP_LOADER_ADDITION): New define.
	(_Jv_CheckABIVersion): Use it.
	(_Jv_ClassForBootstrapLoader): New function.
	* Makefile.in: Rebuilt.
	* Makefile.am (AM_GCJFLAGS): Added -fbootstrap-classes.

From-SVN: r99604

[[Split portion of a mixed commit.]]

From-SVN: r99602.2

fortran/
	PR fortran/21260
	* io.c (check_format): Look for literal characters inside
	hollerith constant.
testsuite/
	PR fortran/21260
	* gfortran.dg/hollerith_1.f90: New test.

From-SVN: r99597

        PR target/21412
        * config/ia64/ia64.c (TARGET_CANNOT_FORCE_CONST_MEM): New.
        (ia64_cannot_force_const_mem): New.
        (tls_symbolic_operand_type): New.
        (ia64_legitimate_constant_p): New.
        (ia64_expand_load_address): Return true on success.  Improve
        checks for when we should not split.
        (ia64_expand_tls_address): New addend operand.  Distribute it
        as appropriate to the tls_kind.  Delay referencing gp.
        (ia64_expand_move): Split symbolic addend as necessary.  Handle
        tls symbols with addends.
        * config/ia64/ia64-protos.h: Update.
        * config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): False for r0,
        p0, f0, f1, and r13.
        (LEGITIMATE_CONSTANT_P): Move to ia64_legitimate_constant_p.
        * config/ia64/ia64.md (UNSPEC_DTPMOD): New.
        (symbolic_operand splitter): Pass everything through
        ia64_expand_load_address and FAIL or DONE as appropriate.
        (load_fptr): Only accept after reload.
        (load_fptr_internal1, gprel64_offset, load_gprel64, load_symptr_high,
        load_symptr_low, load_ltoff_dtpmod,
        (load_dtpmod): New.
        (load_dtprel): Only accept tls symbols.
        (load_dtprel64, load_dtprel22): Likewise.
        (load_tprel, load_tprel64, load_tprel22): Likewise.
        (load_dtprel_gd, load_ltoff_dtprel, load_tprel_ie): New.
        (add_dtprel): Only accept tls symbols.  Canonicalize PLUS.
        (add_dtprel14, add_dtprel22): Likewise.
        (add_tprel, add_tprel14, add_tprel22): Likewise.
        * config/ia64/predicates.md (small_addr_symbolic_operand): New.
        (any_offset_symbol_operand, aligned_offset_symbol_operand): New.
        (got_symbolic_operand): Check CONST offsets.
        (tls_symbolic_operand, ld_tls_symbolic_operand): New.
        (ie_tls_symbolic_operand, le_tls_symbolic_operand): New.
        (move_operand): Don't handle tls here.  Check CONST offsets.

From-SVN: r99596

	* config/mips/7000.md (rm7_impy_si_mult): Just match imul and imadd.
	Remove hilo_operand check.
	(rm7_impy_si_mul): Just match imul3.  Remove hilo_operand check.
	* config/mips/predicates.md (hilo_operand): Delete.

From-SVN: r99592

From-SVN: r99591

	PR tree-optimizer/18472
	* tree-if-conv.c (tree_if_convert_stmt,
	if_convertible_modify_expr_p): Don't handle GOTO_EXPR.

From-SVN: r99588

From-SVN: r99586

	* Makefile.in (tree-eh.o: Kill gt-tree-eh.h dependency.
	(GTFILES): add except.h.
	* except.c (eh_status): Add throw_stmt_table.
	(set_eh_throw_stmt_table, get_eh_throw_stmt_table): New functions.
	* except.h (add_stmt_to_eh_region_fn, remove_stmt_from_eh_region_fn,
	lookup_stmt_eh_region_fn): Declare.
	(throw_stmt_node): New structure.
	(set_eh_throw_stmt_table, get_eh_throw_stmt_table): New.
	* gengtype.c (open_base_files): Add except.h to inlines.
	* tree-eh.c (throw_stmt_node): Kill.
	(record_stmt_eh_region): Update.
	(add_stmt_to_eh_region_fn): Break out from ...
	(add_stmt_to_eh_region): ... here.
	(remove_stmt_from_eh_region_fn): Break out from ...
	(remove_stmt_from_eh_region): ... here.
	(lookup_stmt_eh_region_fn): Break out from ...
	(lookup_stmt_eh_region): ... here.
	(honor_protect_cleanup_actions): Use build_resx.
	(lower_try_finally_onedest): Likewise.
	(lower_try_finally_copy): Likewise.
	(lower_try_finally_switch): Likewise.
	(lower_eh_constructs): Update eh table construction.
	* tree.c (build_resx): New.
	* tree.h (build_resx): Declare.

From-SVN: r99585

2005-05-11  H.J. Lu  <hongjiu.lu@intel.com>

	* libgcov.c (gcov_exit): Set prefix_length to 0 if no relocation
	is needed.

From-SVN: r99584

	* tree-ssa-forwprop.c (forward_propagate_into_cond_1): Remove
	redundant code.

From-SVN: r99583

From-SVN: r99582