[Bug bootstrap/37859] Bootstrap failure on mips64octeon-unknown-linux-gnu

[hjl at gcc dot gnu dot org]

------- Comment #5 from hjl at gcc dot gnu dot org  2008-11-20 15:56 -------
Subject: Bug 37859

Author: hjl
Date: Thu Nov 20 15:55:30 2008
New Revision: 142047

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=142047
Log:
2008-11-20  H.J. Lu  <hongjiu.lu@intel.com>

        Backport from mainline:
        2008-11-19  Vladimir Makarov  <vmakarov@redhat.com>

        PR bootstrap/37859
        * ira-int.h (struct ira_loop_tree_node): New member
        entered_from_non_parent_p.

        * ira-color.c (print_loop_title): Print loop bbs.

        * ira-emit.c (entered_from_non_parent_p,
        setup_entered_from_non_parent_p): New functions.
        (not_modified_p): Rename to store_can_be_removed_p.  Check there
        is no side entries.
        (generate_edge_moves): Use store_can_be_removed_p instead of
        not_modified_p.
        (ira_emit): Call setup_entered_from_non_parent_p.

        * ira-build.c (copy_info_to_removed_store_destinations):
        Accumulate CALL_FREQ, CALL_CROSSED_NUM, and
        ALLOCNO_EXCESS_PRESSURE_POINTS_NUM.
        (ira_flattening): Don't CHECK MEM_OPTIMIZED_DEST[_P], always
        update all accumulated attributes.

Modified:
    branches/ira-merge/gcc/ChangeLog.ira
    branches/ira-merge/gcc/ira-build.c
    branches/ira-merge/gcc/ira-color.c
    branches/ira-merge/gcc/ira-emit.c
    branches/ira-merge/gcc/ira-int.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37859