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-rw-r--r--gcc/jump.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/jump.c b/gcc/jump.c
index 0937336ba1a..3b9dc616065 100644
--- a/gcc/jump.c
+++ b/gcc/jump.c
@@ -1540,7 +1540,9 @@ delete_prior_computation (note, insn)
break;
/* If we reach a SEQUENCE, it is too complex to try to
- do anything with it, so give up. */
+ do anything with it, so give up. We can be run during
+ and after reorg, so SEQUENCE rtl can legitimately show
+ up here. */
if (GET_CODE (pat) == SEQUENCE)
break;