* fold-const.c (round_up, round_down): ... here.  Use
        multiple_of_p to avoid any arithmetic at all.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85848 138bc75d-0d04-0410-961f-82ee72b054a4

        (gimplify_init_ctor_preeval_1): New.
        (gimplify_init_ctor_preeval): New.
        (gimplify_init_ctor_eval): New.
        (gimplify_init_constructor): Use them.  Always gimplify the LHS
        object first.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85845 138bc75d-0d04-0410-961f-82ee72b054a4

	* g++.dg/ext/construct1.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85844 138bc75d-0d04-0410-961f-82ee72b054a4

2004-08-12  Ziemowit Laski  <zlaski@apple.com>

        (This patch is part of merge of objc-improvements-branch
        into mainline.)

        * doc/frontends.texi: Mention Objective-C++ in addition to
        Objective-C.
        * doc/install.texi: Add 'obj-c++' to list of configurable
        languages.
        * doc/invoke.texi: Rename Objective-C option headings to
        indicate they also apply to Objective-C++.  List file
        extensions for Objective-C++ sources.  Mention that
        ObjC and ObjC++ compilations may also use C and C++ options,
        respectively.  Point users to doc/standards.texi for
        further info on ObjC and ObjC++.
        * doc/sourcebuild.texi: Mention the objcp/ directory and
        the Objective-C++ sources it contains.
        * doc/standards.texi: Update link to Apple ObjC site;
        add link to gcc readings.html WWW doc.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85842 138bc75d-0d04-0410-961f-82ee72b054a4

	* call.c (standard_conversion): Do not accept conversions between
	pointers to members if the class types are unrelated.

	PR c++/16618
	* parser.c (cp_parser_builtin_offsetof): Cast to "const volatile
	char &" instead of just "char &".

	PR c++/16870
	* pt.c (tsubst): Just return the unknown_type_node.

	PR c++/16853
	* g++.dg/init/ptrmem1.C: New test.

	PR c++/16618
	* g++.dg/parse/offsetof5.C: New test.

	PR c++/16870
	* g++.dg/template/overload3.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85840 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85836 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85830 138bc75d-0d04-0410-961f-82ee72b054a4

	and 2004-07-14 changes.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85829 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85828 138bc75d-0d04-0410-961f-82ee72b054a4

	* parser.c (cp_parser_class_specifier): Robustify.

	PR c++/16904
	* pt.c (tsubst_copy_and_build): Complain about invalid
	qualification.

	PR c++/16929
	* pt.c (tsubst_default_argument): Clear out current_class_ptr and
	current_class_ref while tsubsting.

	PR c++/16964
	* g++.dg/parse/error16.C: New test.

	PR c++/16904
	* g++.dg/template/error14.C: New test.

	PR c++/16929
	* g++.dg/template/error15.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85824 138bc75d-0d04-0410-961f-82ee72b054a4

       and -no_dead_strip_inits_and_terms.
       (LINK_SPEC): Same.
       * doc/invoke.texi (Darwin Options): Document -dead_strip and
       -no_dead_strip_inits_and_terms.

       * gcc.dg/darwin-ld-20040809-1.c: New test.
       * gcc.dg/darwin-ld-20040809-2.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85822 138bc75d-0d04-0410-961f-82ee72b054a4

	(arm_load_pic_register): ... to this.
	* config/arm/arm.c (arm_finalize_pic): Rename ...
	(arm_load_pic_register): ... to this.  Always output insns at the
	current location.  Load via low reg in thumb mode.
	(arm_expand_prologue): Call arm_load_pic_register.
	(thumb_expand_prologue): Ditto.
	* config/arm/arm.h (FINALIZE_PIC): Remove.
	* config/arm/arm.md (builtin_setjmp_receiver): Call
	arm_load_pic_register.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85820 138bc75d-0d04-0410-961f-82ee72b054a4

	(thumb_compute_save_reg_mask): New function.
	(thumb_find_work_register): New function.
	(arm_get_frame_offsets): Use thumb_compute_save_reg_mask.
	(thumb_unexpanded_epilogue): Ditto.  Remove redundant code.
	Don't clobber r3 when removing pretend args.
	(thumb_expand_prologue): Use thumb_compute_save_reg_mask.
	(thumb_output_function_prologue): Use new functions.
	(thumb_set_return_address): Use thumb_compute_save_reg_mask.
	* arm.h (THUMB_REG_PUSHED_P): Remove.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85818 138bc75d-0d04-0410-961f-82ee72b054a4

PR rtl-optimization/16490
* cfgrtl.c (cfg_layout_split_edge): Set global_live_at_start and
global_live_at_end for new basic block if already set for other blocks.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85813 138bc75d-0d04-0410-961f-82ee72b054a4

        * config/rs6000/rs6000.md (mfcr rlwinm patterns): Set length to 8.
        (mfcr rlwinm rlwinm patterns): Set length to 12.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85808 138bc75d-0d04-0410-961f-82ee72b054a4

2004-08-11  Andrew MacLeod  <amacleod@redhat.com>

	* tree-flow-inline.h (get_def_ops, get_use_ops, get_v_may_def_ops,
	get_vuse_ops,get_v_must_def_ops): Add operand structure reference.
	(get_v_may_def_result_ptr, get_v_may_def_op_ptr): New access struct.
	(start_ssa_stmt_operands): Delete.
	* tree-flow.h (struct stmt_ann_d): Replace operand vectors with new
	struct stmt_operands_d.
	(build_ssa_operands): New extern entry point.
	* tree-ssa-dom.c (record_equivalences_from_stmt): Remove operand
	building code, replace with create_ssa_artficial_load_stmt().
	* tree-ssa-operands.c (struct voperands_d): Delete.
	(allocate_v_may_def_optype): Allocate v_may_def_operand_type_t vector.
	(allocate_v_must_def_optype): Use sizeof (tree), not sizeof (tree *).
	(free_uses, free_defs, free_vuses, free_v_may_defs,
	free_v_must_defs): Remove dealloc parameter.
	(remove_vuses, remove_v_may_def, remove_v_must_defs): Delete.
	(finalize_ssa_defs, finalize_ssa_uses, finalize_ssa_v_may_defs,
	finalize_ssa_vuses, finalize_ssa_v_must_defs): Perform all operand
	vector comparisons, ssa_name reuse, and allocations here.
	(verify_start_operands): Delete.
	(finalize_ssa_stmt_operands): Set new operands by calling finalize
	routines.
	(start_ssa_stmt_operands): Move from tree-flow-inline.h.
	(append_def, append_usei): Simplify to simple accumulation.
	(append_v_may_def, append_vuse, append_v_must_def): Simplify to avoiding
	duplicates and simple accumulation.
	(free_ssa_operands): Free vectors in a stmt_operand structure.
	(build_ssa_operands): New. Create a new stmt_operand structure from
	a stmt and an old set of stmt_operands.
	(get_stmt_operands): Simplify and call build_ssa_operands.
	(get_expr_operands, get_asm_expr_operands, get_indirect_ref_operands,
	get_call_expr_operands, add_stmt_operand, add_call_clobber_ops,
	add_call_read_ops): Don't pass prev_vops around anymore.
	(note_addressable): Return if no stmt annotation.
	(copy_virtual_operands): Access v_may_def operands through a struct.
	(create_ssa_artficial_load_stmt): New.  Create a load stmt for DOM's
	hash tables without treating the stmt as a real stmt.
	* tree-ssa-operands.h (struct v_may_def_operand_type): New.  Access
	v_may_def def and use through a struct instead of 2 array elements.
	(struct v_may_def_optype_d): Use v_may_def_operand_type.
	(struct stmt_operands_d): New.  Struct for storing all operand vectors.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85807 138bc75d-0d04-0410-961f-82ee72b054a4

	PR fortran/16917
	* intrinsic.c (add_functions): Add dfloat as an alias for dble.

2004-08-11  Steven G. Kargl  <kargls@comcast.net>

	* gfortran.dg/dfloat_1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85805 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/1.cc: Fix typo.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85804 138bc75d-0d04-0410-961f-82ee72b054a4

	* testsuite/27_io/basic_stringbuf/imbue/char/1.cc: Declare test
	variable.
	* testsuite/27_io/basic_stringbuf/imbue/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/in_avail/char/1.cc: Remove junk.
	* testsuite/27_io/basic_stringbuf/in_avail/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sbumpc/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sbumpc/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/setbuf/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/setbuf/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sgetc/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sgetc/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sgetn/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sgetn/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/snextc/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/snextc/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sputbackc/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sputbackc/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sputc/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sputn/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sputn/wchar_t/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sungetc/char/1.cc: Ditto.
	* testsuite/27_io/basic_stringbuf/sungetc/wchar_t/1.cc: Ditto.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85802 138bc75d-0d04-0410-961f-82ee72b054a4

	    Petur Runolfsson  <peturr02@ru.is>

	PR libstdc++/16959
	* src/ios_init.cc (ios_base::sync_with_stdio): Make sure the
	standard streams are constructed.
	* testsuite/27_io/ios_base/sync_with_stdio/16959.cc: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85797 138bc75d-0d04-0410-961f-82ee72b054a4

  Return true when the current function has a section attribute and
  -mlong-calls is in effect.
(ARM_DECLARE_FUNCTION_SIZE): Do not set the short-call marker when
  -mlong-calls is in effect and the function has a section attribute.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85796 138bc75d-0d04-0410-961f-82ee72b054a4

	just call expand_value_return on result_rtl.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85795 138bc75d-0d04-0410-961f-82ee72b054a4

        * builtins.c (expand_builtin) <BUILT_IN_STACK_ALLOC>: Remove.
        * dwarf2out.c (loc_descriptor): Handle PARALLEL here ...
        (add_location_or_const_value_attribute): ... not here.  Use
        loc_descriptor_from_tree if possible.
        (loc_descriptor_from_tree_1): Rename from loc_descriptor_from_tree.
        Simplify address handling.  Handle DECL_VALUE_EXPR.  Handle register
        values specially.
        (loc_descriptor_from_tree): New.  Update callers.
        * expr.c (expand_var): Ignore DECL_VALUE_EXPR variables.
        * gimplify.c (gimplify_decl_expr): Lower variable sized types to
        pointer plus dereference.  Set DECL_VALUE_EXPR.  Set save_stack.
        (gimplify_call_expr): Do not recognize BUILT_IN_STACK_ALLOC
        and BUILT_IN_STACK_RESTORE.
        (gimplify_expr): Lower DECL_VALUE_EXPR decls.
        * stmt.c (expand_stack_alloc): Remove.
        * tree-mudflap.c (mx_register_decls): Don't look for
        BUILT_IN_STACK_ALLOC.
        * tree-nested.c (convert_local_reference): Likewise.
        * tree.h (DECL_VALUE_EXPR): New.
ada/
        * utils.c (gnat_install_builtins): Remove __builtin_stack_alloc,
        add __builtin_alloca.
fortran/
        * f95-lang.c (gfc_init_builtin_functions): Remove
         __builtin_stack_alloc, add __builtin_alloca.
        * trans-array.c (gfc_trans_auto_array_allocation): Use DECL_EXPR.
        * trans-decl.c (gfc_trans_auto_character_variable): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85794 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85793 138bc75d-0d04-0410-961f-82ee72b054a4

        (round_down): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85792 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85791 138bc75d-0d04-0410-961f-82ee72b054a4

	* configure: Regenerate.

	* configure.ac (arm*-*-eabi*): New target.
	(arm*-*-symbianelf*): Likewise.
	* configure: Regenerated.

	* config.gcc (arm*-*-eabi*): New target.
	* defaults.h (TARGET_LIBGCC_FUNCS): New macro.
	(TARGET_LIB_INT_CMP_BIASED): Likewise.
	* expmed.c (expand_divmod): Try a two-valued divmod function as a
	last resort.
	* gthr.h: Remove bogus tokens at end of #pragma.
	* optabs.c (expand_twoval_binop_libfunc): New function.
	(prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case.
	(prepare_float_lib_cmp): Try reversing the condition.
	(debug_optab_libfuncs): New function.
	* optabs.h (expand_twoval_binop_libfunc): Declare.
	* config/arm/arm.c (arm_init_libfuncs): New function.
	(arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT.
	(TARGET_INIT_LIBFUNCS): Define it.
	* config/arm/arm.h (TARGET_BPABI): New macro.
	* config/arm/arm-protos.h
	(arm_compute_initial_elimination_offset): Return HOST_WIDE_INT.
	* config/arm/bpabi.S: New file.
	* config/arm/bpabi.c: Likewise.
	* config/arm/bpabi.h: Likewise.
	* config/arm/ieee754-df.S (__aeabi_dneg): New function or alias.
	(__aeabi_drsub): Likewise.
	(__aeabi_dsub): Likewise.
	(__aeabi_dadd): Likewise.
	(__aeabi_ui2d): Likewise.
	(__aeabi_i2d): Likewise.
	(__aeabi_f2d): Likewise.
	(__aeabi_dmul): Likewise.
	(__aeabi_ddiv): Likewise.
	(__aeabi_cdrcmple): Likewise.
	(__aeabi_cdcmpeq): Likewise.
	(__aeabi_cdcmple): Likewise.
	(__aeabi_dcmpeq): Likewise.
	(__aeabi_dcmplt): Likewise.
	(__aeabi_dcmple): Likewise.
	(__aeabi_dcmpge): Likewise.
	(__aeabi_dcmpgt): Likewise.
	(__aeabi_dcmpun): Likewise.
	(__aeabi_d2iz): Likewise.
	(__aeabi_d2uiz): Likewise.
	(__aeabi_d2f): Likewise.
	* config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias.
	(__aeabi_frsub): Likewise.
	(__aeabi_fsub): Likewise.
	(__aeabi_fadd): Likewise.
	(__aeabi_ui2f): Likewise.
	(__aeabi_i2f): Likewise.
	(__aeabi_fmul): Likewise.
	(__aeabi_fdiv): Likewise.
	(__aeabi_cfrcmple): Likewise.
	(__aeabi_cfcmpeq): Likewise.
	(__aeabi_cfcmple): Likewise.
	(__aeabi_fcmpeq): Likewise.
	(__aeabi_fcmplt): Likewise.
	(__aeabi_fcmple): Likewise.
	(__aeabi_fcmpge): Likewise.
	(__aeabi_fcmpgt): Likewise.
	(__aeabi_fcmpun): Likewise.
	(__aeabi_f2iz): Likewise.
	(__aeabi_f2uiz): Likewise.
	* config/arm/lib1funcs.asm (ARM_CALL): New macro.
	(__aeabi_uidivmod): New function or alias.
	(__aeabi_idivmod): Likewise.
	(__aeabi_idiv0): Likewise.
	(__aeabi_ldiv0): Likewise.
	(__aeabi_llsr): Likewise.
	(__aeabi_lasr): Likewise.
	(__aeabi_llsl): Likewise.
	(bpabi.S): Include it.
	* config/arm/libgcc-bpabi.ver: New file.
	* config/arm/symbian.h (ARM_DEFAULT_ABI): Remove.
	(LINK_SPEC): Remove.
	* config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and
	__aeabi_ulcmp.
	* config/arm/t-bpabi: New file.
	* doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry.
	(TARGET_LIB_INT_CMP_BIASED): Likewise.

	* gcc.dg/testsuite/gcc.dg/arm-eabi1.c: New test.
	* gcc.dg/dll-2.c: Fix dg-require syntax.
	* gcc.misc-tests/arm-isr.c (abort): Declare.
	(exit): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85788 138bc75d-0d04-0410-961f-82ee72b054a4

        * config/rs6000/rs6000.md (clrmemsi): New pattern.
        * config/rs6000/rs6000.c (expand_block_clear): New function.
        (expand_block_move): Convert alignment to bits.  Use SImode and
        HImode for unaligned addresses if not STRICT_ALIGNMENT.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85787 138bc75d-0d04-0410-961f-82ee72b054a4

	PR bootstrap/16164
	* Makefile.am: Force fastjar.info to be built in build directory.
	* Makefile.in: Regenerate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85782 138bc75d-0d04-0410-961f-82ee72b054a4

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85780 138bc75d-0d04-0410-961f-82ee72b054a4

	* parser.c (cp_parser_init_declarator): Robustify.

	PR c++/16971
	* g++.dg/parse/crash16.C: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85776 138bc75d-0d04-0410-961f-82ee72b054a4

2004-08-10  Caroline Tice  <ctice@apple.com

        * varasm.c (unlikely_section_label): New global variable.
        (unlikely_text_section_name): New global variable.
        (text_section):  Remove alignment statement.
        (unlikely_text_section): Remove alignment statement; use
        unlikely_section_label rather than hard-coded string.
        (assemble_start_function): Initialize unlikely_section_label and
        unlikely_text_section_name;  make sure cold section is properly
        aligned at start of function; output unlikely_section_label if
        appropriate.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85771 138bc75d-0d04-0410-961f-82ee72b054a4

	* config/s390/s390.c (s390_canonicalize_comparison): New function.
	* config/s390/s390.h (CANONICALIZE_COMPARISON): Define.
	* config/s390/s390.md ("*tmdi_ext", "*tmsi_ext", "*tmqisi_ext",
	"*tmqidi_ext", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem"): Remove.
	("*tmqi_mem"): Remove SUBREG from pattern.
	("*anddi3_cconly"): Prevent accidentally matching TM pattern.
	("*andsi3_cconly"): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85770 138bc75d-0d04-0410-961f-82ee72b054a4

	PR target/16909
	* config/i386/i386.md (*strsetdi_rex_1): Use DI instead of SI.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85769 138bc75d-0d04-0410-961f-82ee72b054a4

	* doc/sourcebuild.texi (compat testing): Document available test
	framework commands.  Use the preferred spelling of DejaGnu.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85768 138bc75d-0d04-0410-961f-82ee72b054a4

	* lambda.h: Add matrix type, and prototypes for remainder of
	matrix and vector functions.
	(lambda_vector_mult_const): New function.
	(lambda_vector_negate): Ditto.
	(lambda_vector_add): Ditto.
	(lambda_vector_add_mc): Ditto.
	(lambda_vector_copy): Ditto.
	(lambda_vector_zerop): Ditto.
	(lambda_vector_equal): Ditto.
	(lambda_vector_min_nz): Ditto.
	(lambda_vector_first_nz): Ditto.
	(lambda_vector_matrix_mult): Ditto.
	* lambda-mat.c: New file.
	* Makefile.in (lambda-mat.o): New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85767 138bc75d-0d04-0410-961f-82ee72b054a4

2004-08-10  Andrew MacLeod  <amacleod@redhat.com>

	* tree-cfg.c (bsi_insert_before, bsi_insert_after): Call modify_stmt
	after linking stmt into the program.
	(bsi_remove): Don't call modify_stmt.
	* tree-complex.c (update_complex_assignment,
	expand_complex_comparison): Call modify_stmt after changing the stmt.
	* tree-outof-ssa.c (rewrite_trees): Call modify_stmt only if not
	removing the stmt.
	* tree-ssa-ccp.c (substitute_and_fold): Call modify_stmt after changing
	the stmt, and only if needed.
	* tree-ssa-dom.c (thread_across_edge): Pass no annotation for a dummy
	expression.
	(simplify_rhs_and_lookup_avail_expr): Don't take an annotation param.
	(simplify_cond_and_lookup_avail_expr): Use modify_stmt.
	(simplify_switch_and_lookup_avail_expr): Don't take an annotation param.
	(eliminate_redundant_computations): Don't pass an annotation. Call
	modify_stmt rather than setting the annotation directly.
	(record_equivalences_from_stmt): Remove unused local 'j'.
	(cprop_operand): Take a stmt rather than an annotation as a parameter.
	Call modify_stmt.
	(cprop_into_stmt): Pass stmt rather than annotation.
	(update_rhs_and_lookup_avail_expr): Call modify_stmt.
	* tree-ssa-loop-im.c (schedule_sm): Call get_stmt_ann rather than
	modify_stmt.
	* tree-ssa.c (propagate_into_addr): Dont call modify_stmt.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85765 138bc75d-0d04-0410-961f-82ee72b054a4

        * function.c (expand_function_start): Handle DECL_BY_REFERENCE on
        the RESULT_DECL.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85764 138bc75d-0d04-0410-961f-82ee72b054a4

        the RESULT_DECL.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85763 138bc75d-0d04-0410-961f-82ee72b054a4

	hash function.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85760 138bc75d-0d04-0410-961f-82ee72b054a4