diff options
| author | Alan Modra <amodra@bigpond.net.au> | 2004-12-03 23:02:33 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2004-12-04 09:32:33 +1030 |
| commit | 668707f70d3c709af4266606a59866cc23a00077 (patch) | |
| tree | 44fe3fd684e6cdd5af7852e78e2ce3d4f4d2441b /gcc/sched-rgn.c | |
| parent | e69d6ca7a404cc7549d13257167b47019fcf0775 (diff) | |
| download | gcc-668707f70d3c709af4266606a59866cc23a00077.zip gcc-668707f70d3c709af4266606a59866cc23a00077.tar.gz gcc-668707f70d3c709af4266606a59866cc23a00077.tar.bz2 | |
PR middle end/18718
PR middle end/18718
* sched-rgn.c (schedule_region): Don't assume REG_SAVE_NOTEs are
in pairs.
* sched-ebb.c (schedule_ebb): Likewise.
From-SVN: r91702
Diffstat (limited to 'gcc/sched-rgn.c')
| -rw-r--r-- | gcc/sched-rgn.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/sched-rgn.c b/gcc/sched-rgn.c index c478b77..162576a 100644 --- a/gcc/sched-rgn.c +++ b/gcc/sched-rgn.c @@ -2324,11 +2324,7 @@ schedule_region (int rgn) for (note = REG_NOTES (head); note; note = XEXP (note, 1)) if (REG_NOTE_KIND (note) == REG_SAVE_NOTE) - { - remove_note (head, note); - note = XEXP (note, 1); - remove_note (head, note); - } + remove_note (head, note); } /* Remove remaining note insns from the block, save them in |