diff options
Diffstat (limited to 'gcc/cfgrtl.c')
| -rw-r--r-- | gcc/cfgrtl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c index 84e62c6..c8ad098 100644 --- a/gcc/cfgrtl.c +++ b/gcc/cfgrtl.c @@ -793,7 +793,7 @@ try_redirect_by_replacing_jump (e, target) /* Return last loop_beg note appearing after INSN, before start of next basic block. Return INSN if there are no such notes. - When emitting jump to redirect an fallthru edge, it should always appear + When emitting jump to redirect a fallthru edge, it should always appear after the LOOP_BEG notes, as loop optimizer expect loop to either start by fallthru edge or jump following the LOOP_BEG note jumping to the loop exit test. */ |