diff options
Diffstat (limited to 'gcc/modulo-sched.c')
| -rw-r--r-- | gcc/modulo-sched.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/modulo-sched.c b/gcc/modulo-sched.c index 8d63e97078b9..7ba3ddb66989 100644 --- a/gcc/modulo-sched.c +++ b/gcc/modulo-sched.c @@ -766,6 +766,9 @@ schedule_reg_moves (partial_schedule_ptr ps) distance1_uses = distances[1] ? sbitmap_alloc (g->num_nodes) : NULL; + if (distance1_uses) + bitmap_clear (distance1_uses); + /* Every use of the register defined by node may require a different copy of this register, depending on the time the use is scheduled. Record which uses require which move results. */ |