diff options
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/flow.c | 10 |
2 files changed, 6 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 93c15cb..fd306c7 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Wed Dec 9 23:55:11 1998 Jeffrey A Law (law@cygnus.com) + + * flow.c: Update some comments. + Wed Dec 9 15:29:26 1998 Dave Brolley <brolley@cygnus.com> * objc/objc-act.c (cpp_initialized): Removed. @@ -298,10 +298,7 @@ static void notice_stack_pointer_modification PROTO ((rtx, rtx)); /* Find basic blocks of the current function. F is the first insn of the function and NREGS the number of register numbers - in use. - LIVE_REACHABLE_P is non-zero if the caller needs all live blocks to - be reachable. This turns on a kludge that causes the control flow - information to be inaccurate and not suitable for passes like GCSE. */ + in use. */ void find_basic_blocks (f, nregs, file) @@ -437,10 +434,7 @@ static rtx nonlocal_label_list; NONLOCAL_LABELS is a list of non-local labels in the function. Blocks that are otherwise unreachable may be reachable with a non-local - goto. - LIVE_REACHABLE_P is non-zero if the caller needs all live blocks to - be reachable. This turns on a kludge that causes the control flow - information to be inaccurate and not suitable for passes like GCSE. */ + goto. */ static void find_basic_blocks_1 (f, nonlocal_labels) |