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r152712 - in /branches/transactional-memory/gcc...


Author: rth
Date: Tue Oct 13 15:19:00 2009
New Revision: 152712

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=152712
Log:
        * calls.c (emit_call_1): Don't add REG_TM note here.
        * cfgbuild.c (make_edges): Add edges for REG_TM notes.
        * cfgexpand.c (expand_gimple_stmt): Add REG_TM notes.
        (gimple_expand_cfg): Free the tm_restart map.
        * cfgrtl.c (purge_dead_edges): Look for REG_TM notes.
        * combine.c (distribute_notes): Handle REG_TM notes.
        * emit-rtl.c (try_split): Likewise.
        * recog.c (peephole2_optimize): Likewise.
        * rtlanal.c (alloc_reg_note): Likewise.
        * function.h (struct tm_restart_node): New.
        (struct function): Add tm_restart member.
        * trans-mem.c (lower_tm_atomic): Use __builtin_eh_pointer; flatten
        GIMPLE_TM_ATOMIC immediately.
        (struct tm_region): Add inner and outer members; remove region_nr.
        (tm_region_init_0): New.
        (tm_region_init_1, tm_region_init): Rewrite for a direct scan.
        (tm_region_init_2): Remove.
        (gate_tm_init): Adjust for tm_region_init interface change.
        (make_tm_edge): Record edge in tm_restart map.
        (expand_block_edges): Tidy.
        (expand_tm_atomic): Don't call set_eh_region_tree_label.
        (ipa_tm_region_init): Adjust for tm_region_init changes.
        (add_stmt_to_tm_region): Remove.
        (ipa_tm_insert_irr_call): Don't call it.
        (ipa_tm_insert_gettmclone_call): Likewise.
        * tree-eh.c (struct_ptr_eq, struct_ptr_hash): Export.
        * tree.h (struct_ptr_eq, struct_ptr_hash): Declare.

Modified:
    branches/transactional-memory/gcc/ChangeLog.tm
    branches/transactional-memory/gcc/calls.c
    branches/transactional-memory/gcc/cfgbuild.c
    branches/transactional-memory/gcc/cfgexpand.c
    branches/transactional-memory/gcc/cfgrtl.c
    branches/transactional-memory/gcc/combine.c
    branches/transactional-memory/gcc/emit-rtl.c
    branches/transactional-memory/gcc/function.h
    branches/transactional-memory/gcc/recog.c
    branches/transactional-memory/gcc/rtlanal.c
    branches/transactional-memory/gcc/trans-mem.c
    branches/transactional-memory/gcc/tree-eh.c
    branches/transactional-memory/gcc/tree.h


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