diff options
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
| -rw-r--r-- | gcc/tree-ssa-loop-manip.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c index 16b126dc457..a1d06911d6b 100644 --- a/gcc/tree-ssa-loop-manip.c +++ b/gcc/tree-ssa-loop-manip.c @@ -360,7 +360,8 @@ rewrite_into_loop_closed_ssa (bitmap changed_bbs, unsigned update_flag) unsigned i, old_num_ssa_names; bitmap names_to_rename; - if (!current_loops) + current_loops->state |= LOOP_CLOSED_SSA; + if (number_of_loops () <= 1) return; loop_exits = get_loops_exits (); @@ -389,8 +390,6 @@ rewrite_into_loop_closed_ssa (bitmap changed_bbs, unsigned update_flag) /* Fix up all the names found to be used outside their original loops. */ update_ssa (TODO_update_ssa); - - current_loops->state |= LOOP_CLOSED_SSA; } /* Check invariants of the loop closed ssa form for the USE in BB. */ @@ -432,7 +431,7 @@ verify_loop_closed_ssa (void) tree phi; unsigned i; - if (current_loops == NULL) + if (number_of_loops () <= 1) return; verify_ssa (false); |