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Searched refs:jump_block (Results 1 – 4 of 4) sorted by relevance

/openbsd/src/gnu/usr.bin/gcc/gcc/
Dcfgcleanup.c125 basic_block jump_block, jump_dest_block, cbranch_dest_block; local
149 jump_block = cbranch_fallthru_edge->dest;
150 if (jump_block->pred->pred_next
151 || jump_block->next_bb == EXIT_BLOCK_PTR
152 || !FORWARDER_BLOCK_P (jump_block))
154 jump_dest_block = jump_block->succ->dest;
160 if (!can_fallthru (jump_block, cbranch_dest_block))
169 INSN_UID (cbranch_insn), INSN_UID (jump_block->end));
182 end = jump_block->end;
186 for (insn = jump_block->head; insn != NEXT_INSN (jump_block->end);
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Dcfgrtl.c966 basic_block jump_block, new_bb = NULL, src = e->src; local
1054 jump_block = create_basic_block (note, NULL, e->src);
1055 jump_block->count = e->count;
1056 jump_block->frequency = EDGE_FREQUENCY (e);
1057 jump_block->loop_depth = target->loop_depth;
1061 jump_block->global_live_at_start
1063 jump_block->global_live_at_end
1065 COPY_REG_SET (jump_block->global_live_at_start,
1067 COPY_REG_SET (jump_block->global_live_at_end,
1072 new_edge = make_edge (e->src, jump_block, EDGE_FALLTHRU);
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/openbsd/src/gnu/gcc/gcc/
Dcfgrtl.c996 basic_block jump_block, new_bb = NULL, src = e->src; in force_nonfallthru_and_redirect() local
1089 jump_block = create_basic_block (note, NULL, e->src); in force_nonfallthru_and_redirect()
1090 jump_block->count = e->count; in force_nonfallthru_and_redirect()
1091 jump_block->frequency = EDGE_FREQUENCY (e); in force_nonfallthru_and_redirect()
1092 jump_block->loop_depth = target->loop_depth; in force_nonfallthru_and_redirect()
1096 jump_block->il.rtl->global_live_at_start = ALLOC_REG_SET (&reg_obstack); in force_nonfallthru_and_redirect()
1097 jump_block->il.rtl->global_live_at_end = ALLOC_REG_SET (&reg_obstack); in force_nonfallthru_and_redirect()
1098 COPY_REG_SET (jump_block->il.rtl->global_live_at_start, in force_nonfallthru_and_redirect()
1100 COPY_REG_SET (jump_block->il.rtl->global_live_at_end, in force_nonfallthru_and_redirect()
1106 BB_COPY_PARTITION (jump_block, e->src); in force_nonfallthru_and_redirect()
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Dcfgcleanup.c108 basic_block jump_block, jump_dest_block, cbranch_dest_block; in try_simplify_condjump() local
128 jump_block = cbranch_fallthru_edge->dest; in try_simplify_condjump()
129 if (!single_pred_p (jump_block) in try_simplify_condjump()
130 || jump_block->next_bb == EXIT_BLOCK_PTR in try_simplify_condjump()
131 || !FORWARDER_BLOCK_P (jump_block)) in try_simplify_condjump()
133 jump_dest_block = single_succ (jump_block); in try_simplify_condjump()
145 if (BB_PARTITION (jump_block) != BB_PARTITION (jump_dest_block) in try_simplify_condjump()
154 || !can_fallthru (jump_block, cbranch_dest_block)) in try_simplify_condjump()
163 INSN_UID (cbranch_insn), INSN_UID (BB_END (jump_block))); in try_simplify_condjump()
177 delete_basic_block (jump_block); in try_simplify_condjump()