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    Searched defs:pre_header (Results 1 - 4 of 4) sorted by relevancy

  /src/external/gpl3/gcc.old/dist/gcc/
tree-ssa-loop-unswitch.cc 823 basic_block pre_header = preh->src; local
841 /* Insert guard to PRE_HEADER. */
842 gsi = gsi_last_bb (pre_header);
856 e = split_block (pre_header, last_stmt (pre_header));
886 new_edge = make_edge (pre_header, exit->dest, flags);
892 ? guard->count ().apply_scale (pre_header->count,
942 set_immediate_dominator (CDI_DOMINATORS, exit->dest, pre_header);
980 basic_block pre_header = loop_preheader_edge (loop)->src; local
1000 if (!dominated_by_p (CDI_DOMINATORS, pre_header, def_bb)
    [all...]
modulo-sched.cc 390 /* Check if COUNT_REG is set to a constant in the PRE_HEADER block, so
395 const_iteration_count (rtx count_reg, basic_block pre_header,
404 if (! pre_header)
407 get_ebb_head_tail (pre_header, pre_header, &head, &tail);
1556 basic_block pre_header;
1600 pre_header = loop_preheader_edge (loop)->src;
1601 count_init = const_iteration_count (count_reg, pre_header, &loop_count,
1553 basic_block pre_header; local
  /src/external/gpl3/gcc/dist/gcc/
tree-ssa-loop-unswitch.cc 1439 basic_block pre_header = preh->src; local
1457 /* Insert guard to PRE_HEADER. */
1458 gsi = gsi_last_bb (pre_header);
1472 e = split_block (pre_header, last_nondebug_stmt (pre_header));
1502 new_edge = make_edge (pre_header, exit->dest, flags);
1508 ? guard->count ().apply_scale (pre_header->count,
1558 set_immediate_dominator (CDI_DOMINATORS, exit->dest, pre_header);
1596 basic_block pre_header = loop_preheader_edge (loop)->src; local
1616 if (!dominated_by_p (CDI_DOMINATORS, pre_header, def_bb)
    [all...]
modulo-sched.cc 390 /* Check if COUNT_REG is set to a constant in the PRE_HEADER block, so
395 const_iteration_count (rtx count_reg, basic_block pre_header,
404 if (! pre_header)
407 get_ebb_head_tail (pre_header, pre_header, &head, &tail);
1556 basic_block pre_header;
1600 pre_header = loop_preheader_edge (loop)->src;
1601 count_init = const_iteration_count (count_reg, pre_header, &loop_count,
1553 basic_block pre_header; local

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