diff options
Diffstat (limited to 'gcc/cgraph.c')
| -rw-r--r-- | gcc/cgraph.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/cgraph.c b/gcc/cgraph.c index cac4af3..c9788d0 100644 --- a/gcc/cgraph.c +++ b/gcc/cgraph.c @@ -2708,7 +2708,7 @@ cgraph_node::set_pure_flag (bool pure, bool looping) return info.changed; } -/* Return true when cgraph_node can not return or throw and thus +/* Return true when cgraph_node cannot return or throw and thus it is safe to ignore its side effects for IPA analysis. */ bool @@ -2722,7 +2722,7 @@ cgraph_node::cannot_return_p (void) == (ECF_NORETURN | ECF_NOTHROW)); } -/* Return true when call of edge can not lead to return from caller +/* Return true when call of edge cannot lead to return from caller and thus it is safe to ignore its side effects for IPA analysis when computing side effects of the caller. FIXME: We could actually mark all edges that have no reaching |