diff options
Diffstat (limited to 'gcc/regrename.c')
| -rw-r--r-- | gcc/regrename.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/regrename.c b/gcc/regrename.c index b9d68e7..2b22aa6 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -410,13 +410,13 @@ do_replace (struct du_head *head, int reg) for (note = REG_NOTES (chain->insn); note; note = XEXP (note, 1)) { - if (REG_NOTE_KIND (note) == REG_DEAD + if (REG_NOTE_KIND (note) == REG_DEAD || REG_NOTE_KIND (note) == REG_UNUSED) { rtx reg = XEXP (note, 0); gcc_assert (HARD_REGISTER_P (reg)); - - if (REGNO (reg) == base_regno) + + if (REGNO (reg) == base_regno) XEXP (note, 0) = *chain->loc; } } |