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Fix typo in last change

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From-SVN: r29510
This commit is contained in:
Mark Mitchell 1999-09-19 17:00:01 +00:00
parent 3b10cf4be7
commit 7015a8146a
1 changed files with 10 additions and 1 deletions
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11
gcc/rtlanal.c
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@ -2298,7 +2298,11 @@ auto_inc_p (x)
to and including TO is safe to move. If NEW_TO is non-NULL, and to and including TO is safe to move. If NEW_TO is non-NULL, and
the sequence is not already safe to move, but can be easily the sequence is not already safe to move, but can be easily
extended to a sequence which is safe, then NEW_TO will point to the extended to a sequence which is safe, then NEW_TO will point to the
end of the extended sequence. */ end of the extended sequence.
For now, this function only checks that the region contains whole
exception regiongs, but it could be extended to check additional
conditions as well. */
int int
insns_safe_to_move_p (from, to, new_to) insns_safe_to_move_p (from, to, new_to)
@ -2310,6 +2314,11 @@ insns_safe_to_move_p (from, to, new_to)
int past_to_p = 0; int past_to_p = 0;
rtx r = from; rtx r = from;
/* By default, assume the end of the region will be what was
suggested. */
if (new_to)
*new_to = to;
while (r) while (r)
{ {
if (GET_CODE (r) == NOTE) if (GET_CODE (r) == NOTE)