diff options
| author | Finn Hakansson <finn@axis.com> | 1999-03-25 16:31:16 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1999-03-25 09:31:16 -0700 |
| commit | cc29143343f0b7dc59c9d0f8399ac1135e947b0c (patch) | |
| tree | 7eacfd507f08a29cd534e0fb8eb8d689122115e8 /gcc/loop.c | |
| parent | cf38f48a33db6760662fb12716f87b3e3a9ac732 (diff) | |
| download | gcc-cc29143343f0b7dc59c9d0f8399ac1135e947b0c.zip gcc-cc29143343f0b7dc59c9d0f8399ac1135e947b0c.tar.gz gcc-cc29143343f0b7dc59c9d0f8399ac1135e947b0c.tar.bz2 | |
* loop.c (strength_reduce): Correct a comment.
From-SVN: r25983
Diffstat (limited to 'gcc/loop.c')
| -rw-r--r-- | gcc/loop.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -4149,10 +4149,10 @@ strength_reduce (scan_start, end, loop_top, insn_count, 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 |