r147260 - in /branches/multi-target-4_4-branch/...

[amylaar at gcc dot gnu dot org]

Author: amylaar
Date: Thu May  7 23:37:33 2009
New Revision: 147260

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=147260
Log:
        * doc/extend.texi (target_arch): Document new attribute.
        * targhooks.c (STRINGIFY1, STRINGIFY): Delete.
        (default_override_options): Use this_targetm.name for error message.
        * flags.h (multi-target.h): Include.
        (flag_ira_algorithm): Mark as target specific.
        * multi-target.h (EXTRA_TARGETS_EXPAND_COMMA): Add trailing comma.
        * tree.h (expand_function_end): Mark as target specific.
        (expand_function_start, stack_protect_prologue): Likewise.
        (stack_protect_epilogue): Likewise.
        (allocate_struct_function): Mark as not target specific.
        * target.h (struct gcc_target): Add new member name.
        * toplev.c (targetm_array): Add zero delimiter.
        (asm_out_file): Don't define for EXTRA_TARGET.
        (process_options): Always initialize debug_hooks.
        * regs.h (regstat_n_sets_and_refs): Mark as target specific.
        (REG_N_REFS, REG_N_SETS, regstat_init_n_sets_and_refs): Likewise.
        (regstat_free_n_sets_and_refs, regstat_compute_ri): Likewise.
        (regstat_free_ri, regstat_get_setjmp_crosses): LIkewise.
        (regstat_compute_calls_crossed, regstat_free_calls_crossed): Likewise.
        (reg_renumber, have_regs_of_mode, reg_raw_mode): Likewise.
        * opts.c: Include multi-target.h.  Add START_TARGET_SPECIFIC and
        END_TARGET_SPECIFC markers.  Add #ifndef EXTRA_TARGET / #endif
        directives.
        (decode_options): Use this_targetm for target-specific processing.
        Do an EXTRA_TARGETS_CALL of self.
        * function.c (allocate_struct_function_1): New function, broken out of:
        (allocate_struct_function).
        (set_cfun): Update target_pnt.
        [!EXTRA_TARGET] (allocate_struct_function_1_array): New const array.
        [EXTRA_TARGET] (allocate_struct_function): Don't define.
        (allocate_struct_function): Initialize cfun->target_arch and set
        targetm_pnt.
        * varasm.c (last_arch): New variable.
        (assemble_start_function): Emit .arch directive when targetm changed
        since the last function was emitted, and update last_arch.
        * ira.c (setup_cover_and_important_classes): Use this_targetm.
        * ira.h (ira_init_once, ira_init): Mark as target specific.
        (ira_finish_once, ira_eliminate_regs): Likewise.
        (ira_sort_regnos_for_alter_reg, ira_mark_allocation_change): Likewise.
        (ira_mark_memory_move_deletion, ira_reuse_stack_slot): Likewise.
        (ira_mark_new_stack_slot, ira_better_spill_reload_regno_p: Likewise.
        * target-def.h (TARGET_INITIALIZER): Add TARGET_NAME.
        * rtl.h (insn_locators_alloc): Mark as target specific.
        (insn_locators_free, insn_locators_finalize): Likewise.
        (set_curr_insn_source_location, set_curr_insn_block): Likewise.
        (curr_insn_locator): Likewise.
        * output.h (asm_out_file): Don't mark as target specific.
        * c-common.c (handle_target_arch_attribute): New function.
        (c_common_attribute_table): Add target_arch attribute entry.
        * Makefile.in (OBJS-common): Move opts.o from here...
        (OBJS-rtl):  ... to here.
        ($(out_object_file)): Add -DTARGET_NAME=\"$(target_noncanonical)\"
        to rule.
        * passes.c (execute_one_pass): Move dispatch code from here...
        (execute_pass_list): ... to here.

Modified:
    branches/multi-target-4_4-branch/gcc/ChangeLog.multi-target
    branches/multi-target-4_4-branch/gcc/Makefile.in
    branches/multi-target-4_4-branch/gcc/c-common.c
    branches/multi-target-4_4-branch/gcc/doc/extend.texi
    branches/multi-target-4_4-branch/gcc/flags.h
    branches/multi-target-4_4-branch/gcc/function.c
    branches/multi-target-4_4-branch/gcc/ira.c
    branches/multi-target-4_4-branch/gcc/ira.h
    branches/multi-target-4_4-branch/gcc/multi-target.h
    branches/multi-target-4_4-branch/gcc/opts.c
    branches/multi-target-4_4-branch/gcc/output.h
    branches/multi-target-4_4-branch/gcc/passes.c
    branches/multi-target-4_4-branch/gcc/regs.h
    branches/multi-target-4_4-branch/gcc/rtl.h
    branches/multi-target-4_4-branch/gcc/target-def.h
    branches/multi-target-4_4-branch/gcc/target.h
    branches/multi-target-4_4-branch/gcc/targhooks.c
    branches/multi-target-4_4-branch/gcc/toplev.c
    branches/multi-target-4_4-branch/gcc/tree.h
    branches/multi-target-4_4-branch/gcc/varasm.c