diff options
| -rw-r--r-- | gcc/ra-colorize.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/ra-colorize.c b/gcc/ra-colorize.c index 074f735..359dfd8 100644 --- a/gcc/ra-colorize.c +++ b/gcc/ra-colorize.c @@ -534,13 +534,14 @@ merge_moves (u, v) struct web *u, *v; { regset seen; - struct move_list *ml; + struct move_list *ml, *ml_next; seen = BITMAP_XMALLOC (); for (ml = u->moves; ml; ml = ml->next) bitmap_set_bit (seen, INSN_UID (ml->move->insn)); - for (ml = v->moves; ml; ml = ml->next) + for (ml = v->moves; ml; ml = ml_next) { + ml_next = ml->next; if (! bitmap_bit_p (seen, INSN_UID (ml->move->insn))) { ml->next = u->moves; |