[PATCH][TUPLES] Tuplification of pass_ipa_reference

["=?big5?b?RG91ZyBLd2FuICjD9q62vHcp?=" <dougkwan at google dot com>]

Hi Diego,

    Can you review this?

Thanks.

-Doug
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2008-04-16  Doug Kwan  <dougkwan@google.com>

        * Makefile.in (GTFILES): Add back ipa-reference.h and ipa-reference.c.
        * gimple-dummy.c (memory_identifier_string): Remove.
        * ipa-cp.c (constant_val_insert): Tuplify.
        * ipa-prop.c (File): Uncomment all previously disabled code.
        (ipa_method_modify_stmt): Tuplify.
        (ipa_method_compute_modify): Tuplify.
        (ipa_callsite_tree): Renamed to ipa_callsite_stmt.  Update callers.
        (ipa_callsite_stmt): New.
        (ipa_callsite_compute_count): Tuplify.
        (ipa_callsite_compute_param): Tuplify.
        * ipa-reference.c (File): Uncomment all previously disabled code.
        (get_asm_stmt_operands): Tuplify.
        (check_call): Tuplify.  Also add code to handle assignment of
        returned value.
        (scan_for_static_refs): Remove.  Tuplify body and split into two
        new functions scan_stmt_for_static_refs and scan_op_for_static_refs.
        Update callers.
        (scan_stmt_for_static_refs): New.  Split from scan_for_static_refs.
        (scan_op_for_static_refs): New.  Split from scan_for_static_refs.
        (analyze_variable): Update walk_tree call.
        (analyze_function): Tuplify.
        * passes.c (init_optimization_passes): Re-enable pass_ipa_reference.
        * tree-flow.h (struct function_ann_d): Uncomment field
        ipa_reference_vars_info.

Attachment: patch.txt
Description: Text document