diff options
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.c')
| -rw-r--r-- | gcc/tree-ssa-loop-prefetch.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/gcc/tree-ssa-loop-prefetch.c b/gcc/tree-ssa-loop-prefetch.c index 114d0e3..5f39b8d 100644 --- a/gcc/tree-ssa-loop-prefetch.c +++ b/gcc/tree-ssa-loop-prefetch.c @@ -998,7 +998,7 @@ fail: unsigned int tree_ssa_prefetch_arrays (void) { - unsigned i; + loop_iterator li; struct loop *loop; bool unrolled = false; int todo_flags = 0; @@ -1043,12 +1043,8 @@ tree_ssa_prefetch_arrays (void) here. */ gcc_assert ((PREFETCH_BLOCK & (PREFETCH_BLOCK - 1)) == 0); - for (i = current_loops->num - 1; i > 0; i--) + FOR_EACH_LOOP (li, loop, LI_FROM_INNERMOST) { - loop = current_loops->parray[i]; - if (!loop) - continue; - if (dump_file && (dump_flags & TDF_DETAILS)) fprintf (dump_file, "Processing loop %d:\n", loop->num); |