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[tuples][patch] Convert pass_phi_only_cprop to tuples

From: "Bill Maddox" <maddox at google dot com>
To: gcc-patches <gcc-patches at gcc dot gnu dot org>
Cc: "Diego Novillo" <dnovillo at google dot com>
Date: Tue, 15 Apr 2008 11:10:41 -0700
Subject: [tuples][patch] Convert pass_phi_only_cprop to tuples

This patch enables pass_phi_only_cprop.

        * tree-ssa-dom.c: (degenerate_phi_result, remove_stmt_or_phi,
        get_rhs_or_phi_arg, get_lhs_or_phi_result, propagate_rhs_into_lhs,
        eliminate_const_or_copy, eliminate_degenerate_phis_1,
        eliminate_degenerate_phis): Convert to tuples.
        * passes.c (init_optimization_passes): Enable pass_phi_only_cprop.

--Bill

Attachment: pass_phi_only_cprop-patch-04-14.txt
Description: Text document

Follow-Ups:
- Re: [tuples][patch] Convert pass_phi_only_cprop to tuples
  - From: Diego Novillo
- Re: [tuples][patch] Convert pass_phi_only_cprop to tuples
  - From: Bill Maddox

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