diff options
Diffstat (limited to 'gcc/loop.c')
| -rw-r--r-- | gcc/loop.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/gcc/loop.c b/gcc/loop.c index 8f1ace8f1c4..11e16a5a8c7 100644 --- a/gcc/loop.c +++ b/gcc/loop.c @@ -1885,7 +1885,6 @@ move_movables (struct loop *loop, struct loop_movables *movables, extra cost because something else was already moved. */ if (already_moved[regno] - || flag_move_all_movables || (threshold * savings * m->lifetime) >= (regs->array[regno].moved_once ? insn_count * 2 : insn_count) || (m->forces && m->forces->done @@ -5122,8 +5121,7 @@ strength_reduce (struct loop *loop, int flags) of such giv's whether or not we know they are used after the loop exit. */ - if (! flag_reduce_all_givs - && v->lifetime * threshold * benefit < insn_count + if (v->lifetime * threshold * benefit < insn_count && ! bl->reversed) { if (loop_dump_stream) |