diff options
Diffstat (limited to 'gcc/haifa-sched.c')
| -rw-r--r-- | gcc/haifa-sched.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/gcc/haifa-sched.c b/gcc/haifa-sched.c index 0a85b6e..b7f0cfc 100644 --- a/gcc/haifa-sched.c +++ b/gcc/haifa-sched.c @@ -1835,27 +1835,22 @@ concat_note_lists (rtx from_end, rtx *to_endp) void remove_notes (rtx head, rtx tail) { - rtx next_tail, prev, insn, next; + rtx next_tail, insn, next; note_list = 0; if (head == tail && !INSN_P (head)) return; next_tail = NEXT_INSN (tail); - prev = PREV_INSN (head); for (insn = head; insn != next_tail; insn = next) { next = NEXT_INSN (insn); if (!NOTE_P (insn)) - { - prev = insn; - continue; - } + continue; switch (NOTE_KIND (insn)) { case NOTE_INSN_BASIC_BLOCK: - prev = insn; continue; case NOTE_INSN_EPILOGUE_BEG: |