diff options
Diffstat (limited to 'gcc/tree-ssa-uninit.c')
| -rw-r--r-- | gcc/tree-ssa-uninit.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/gcc/tree-ssa-uninit.c b/gcc/tree-ssa-uninit.c index a15e37c5151..3b8d1df9c85 100644 --- a/gcc/tree-ssa-uninit.c +++ b/gcc/tree-ssa-uninit.c @@ -175,7 +175,7 @@ warn_uninitialized_vars (bool warn_possibly_uninitialized) FOR_EACH_BB (bb) { bool always_executed = dominated_by_p (CDI_POST_DOMINATORS, - single_succ (ENTRY_BLOCK_PTR), bb); + single_succ (ENTRY_BLOCK_PTR_FOR_FN (cfun)), bb); for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi)) { gimple stmt = gsi_stmt (gsi); @@ -315,14 +315,14 @@ compute_uninit_opnds_pos (gimple phi) static inline basic_block find_pdom (basic_block block) { - if (block == EXIT_BLOCK_PTR) - return EXIT_BLOCK_PTR; + if (block == EXIT_BLOCK_PTR_FOR_FN (cfun)) + return EXIT_BLOCK_PTR_FOR_FN (cfun); else { basic_block bb = get_immediate_dominator (CDI_POST_DOMINATORS, block); if (! bb) - return EXIT_BLOCK_PTR; + return EXIT_BLOCK_PTR_FOR_FN (cfun); return bb; } } @@ -333,13 +333,13 @@ find_pdom (basic_block block) static inline basic_block find_dom (basic_block block) { - if (block == ENTRY_BLOCK_PTR) - return ENTRY_BLOCK_PTR; + if (block == ENTRY_BLOCK_PTR_FOR_FN (cfun)) + return ENTRY_BLOCK_PTR_FOR_FN (cfun); else { basic_block bb = get_immediate_dominator (CDI_DOMINATORS, block); if (! bb) - return ENTRY_BLOCK_PTR; + return ENTRY_BLOCK_PTR_FOR_FN (cfun); return bb; } } @@ -454,7 +454,8 @@ compute_control_dep_chain (basic_block bb, basic_block dep_bb, cd_bb = find_pdom (cd_bb); post_dom_check++; - if (cd_bb == EXIT_BLOCK_PTR || post_dom_check > MAX_POSTDOM_CHECK) + if (cd_bb == EXIT_BLOCK_PTR_FOR_FN (cfun) || post_dom_check > + MAX_POSTDOM_CHECK) break; } cur_cd_chain->pop (); |