diff options
Diffstat (limited to 'gcc/cfganal.c')
| -rw-r--r-- | gcc/cfganal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/cfganal.c b/gcc/cfganal.c index 10c6bcf2922..b54619ba624 100644 --- a/gcc/cfganal.c +++ b/gcc/cfganal.c @@ -67,7 +67,7 @@ flow_active_insn_p (insn) return true; /* A clobber of the function return value exists for buggy - programs that fail to return a value. It's effect is to + programs that fail to return a value. Its effect is to keep the return value from being live across the entire function. If we allow it to be skipped, we introduce the possibility for register livetime aborts. */ |