diff options
Diffstat (limited to 'gcc/sched-rgn.c')
| -rw-r--r-- | gcc/sched-rgn.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/gcc/sched-rgn.c b/gcc/sched-rgn.c index 87042dd7c1c..1663e2fd95d 100644 --- a/gcc/sched-rgn.c +++ b/gcc/sched-rgn.c @@ -495,7 +495,7 @@ find_single_block_region (bool ebbs_p) BLOCK_TO_BB (bb->index) = i - RGN_BLOCKS (nr_regions); i++; - if (bb->next_bb == EXIT_BLOCK_PTR + if (bb->next_bb == EXIT_BLOCK_PTR_FOR_FN (cfun) || LABEL_P (BB_HEAD (bb->next_bb))) break; @@ -665,7 +665,7 @@ haifa_find_rgns (void) /* DFS traversal to find inner loops in the cfg. */ - current_edge = ei_start (single_succ (ENTRY_BLOCK_PTR)->succs); + current_edge = ei_start (single_succ (ENTRY_BLOCK_PTR_FOR_FN (cfun))->succs); sp = -1; while (1) @@ -840,7 +840,7 @@ haifa_find_rgns (void) /* If we exited the loop early, then I is the header of a non-reducible loop and we should quit processing it now. */ - if (jbb != EXIT_BLOCK_PTR) + if (jbb != EXIT_BLOCK_PTR_FOR_FN (cfun)) continue; /* I is a header of an inner loop, or block 0 in a subroutine @@ -858,7 +858,7 @@ haifa_find_rgns (void) /* Decrease degree of all I's successors for topological ordering. */ FOR_EACH_EDGE (e, ei, bb->succs) - if (e->dest != EXIT_BLOCK_PTR) + if (e->dest != EXIT_BLOCK_PTR_FOR_FN (cfun)) --degree[e->dest->index]; /* Estimate # insns, and count # blocks in the region. */ @@ -875,7 +875,7 @@ haifa_find_rgns (void) /* Leaf nodes have only a single successor which must be EXIT_BLOCK. */ if (single_succ_p (jbb) - && single_succ (jbb) == EXIT_BLOCK_PTR) + && single_succ (jbb) == EXIT_BLOCK_PTR_FOR_FN (cfun)) { queue[++tail] = jbb->index; bitmap_set_bit (in_queue, jbb->index); @@ -893,7 +893,7 @@ haifa_find_rgns (void) FOR_EACH_EDGE (e, ei, bb->preds) { - if (e->src == ENTRY_BLOCK_PTR) + if (e->src == ENTRY_BLOCK_PTR_FOR_FN (cfun)) continue; node = e->src->index; @@ -954,7 +954,7 @@ haifa_find_rgns (void) /* See discussion above about nodes not marked as in this loop during the initial DFS traversal. */ - if (e->src == ENTRY_BLOCK_PTR + if (e->src == ENTRY_BLOCK_PTR_FOR_FN (cfun) || max_hdr[node] != loop_head) { tail = -1; @@ -1006,7 +1006,7 @@ haifa_find_rgns (void) queue[head] = queue[tail--]; FOR_EACH_EDGE (e, ei, BASIC_BLOCK (child)->succs) - if (e->dest != EXIT_BLOCK_PTR) + if (e->dest != EXIT_BLOCK_PTR_FOR_FN (cfun)) --degree[e->dest->index]; } else @@ -1026,7 +1026,7 @@ haifa_find_rgns (void) This may provide several smaller regions instead of one too_large region. */ FOR_EACH_EDGE (e, ei, bb->succs) - if (e->dest != EXIT_BLOCK_PTR) + if (e->dest != EXIT_BLOCK_PTR_FOR_FN (cfun)) bitmap_set_bit (extended_rgn_header, e->dest->index); } } @@ -1305,7 +1305,7 @@ extend_rgns (int *degree, int *idxp, sbitmap header, int *loop_hdr) BLOCK_TO_BB (bbn) = 0; FOR_EACH_EDGE (e, ei, BASIC_BLOCK (bbn)->succs) - if (e->dest != EXIT_BLOCK_PTR) + if (e->dest != EXIT_BLOCK_PTR_FOR_FN (cfun)) degree[e->dest->index]--; if (!large) @@ -1362,7 +1362,7 @@ extend_rgns (int *degree, int *idxp, sbitmap header, int *loop_hdr) idx++; FOR_EACH_EDGE (e, ei, BASIC_BLOCK (succn)->succs) - if (e->dest != EXIT_BLOCK_PTR) + if (e->dest != EXIT_BLOCK_PTR_FOR_FN (cfun)) degree[e->dest->index]--; } } @@ -1426,7 +1426,7 @@ compute_dom_prob_ps (int bb) edge out_edge; edge_iterator out_ei; - if (in_edge->src == ENTRY_BLOCK_PTR) + if (in_edge->src == ENTRY_BLOCK_PTR_FOR_FN (cfun)) continue; pred_bb = BLOCK_TO_BB (in_edge->src->index); @@ -2663,7 +2663,7 @@ propagate_deps (int bb, struct deps_desc *pred_deps) FOR_EACH_EDGE (e, ei, block->succs) { /* Only bbs "below" bb, in the same region, are interesting. */ - if (e->dest == EXIT_BLOCK_PTR + if (e->dest == EXIT_BLOCK_PTR_FOR_FN (cfun) || CONTAINING_RGN (block->index) != CONTAINING_RGN (e->dest->index) || BLOCK_TO_BB (e->dest->index) <= bb) continue; @@ -3454,10 +3454,11 @@ rgn_add_block (basic_block bb, basic_block after) extend_regions (); bitmap_set_bit (¬_in_df, bb->index); - if (after == 0 || after == EXIT_BLOCK_PTR) + if (after == 0 || after == EXIT_BLOCK_PTR_FOR_FN (cfun)) { rgn_make_new_region_out_of_new_block (bb); - RGN_DONT_CALC_DEPS (nr_regions - 1) = (after == EXIT_BLOCK_PTR); + RGN_DONT_CALC_DEPS (nr_regions - 1) = (after + == EXIT_BLOCK_PTR_FOR_FN (cfun)); } else { |