Thu Mar 25 02:12:42 1999 Finn Hakansson <finn@axis.com>
+ * loop.c (strength_reduce): Correct a comment.
+
* rtl.h (MEM_COPY_ATTRIBUTES): Remove unnecessary ending backslash.
Thu Mar 25 02:02:13 1999 Axel Thimm <Axel.Thimm@physik.fu-berlin.de>
this can't succeed if we already know that there is a jump
between v->insn and next->insn, yet next->always_executed is
set and next->maybe_multiple is cleared. Such a combination
- implies that the jump destination is outseide the loop.
+ implies that the jump destination is outside the loop.
If we want to make this check more sophisticated, we should
check each branch between v->insn and next->insn individually
- to see if it the biv is dead at its destination. */
+ to see if the biv is dead at its destination. */
if (uid_luid[REGNO_LAST_UID (bl->regno)] < INSN_LUID (loop_end)
&& bl->init_insn