diff options
Diffstat (limited to 'gcc-4.9/gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc-4.9/gcc/tree-vect-loop.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/gcc-4.9/gcc/tree-vect-loop.c b/gcc-4.9/gcc/tree-vect-loop.c index 2ebb90bfb..bb21526fe 100644 --- a/gcc-4.9/gcc/tree-vect-loop.c +++ b/gcc-4.9/gcc/tree-vect-loop.c @@ -1647,6 +1647,13 @@ vect_analyze_loop_2 (loop_vec_info loop_vinfo) return false; } + /* Classify all cross-iteration scalar data-flow cycles. + Cross-iteration cycles caused by virtual phis are analyzed separately. */ + + vect_analyze_scalar_cycles (loop_vinfo); + + vect_pattern_recog (loop_vinfo, NULL); + /* Analyze the access patterns of the data-refs in the loop (consecutive, complex, etc.). FORNOW: Only handle consecutive access pattern. */ @@ -1659,13 +1666,6 @@ vect_analyze_loop_2 (loop_vec_info loop_vinfo) return false; } - /* Classify all cross-iteration scalar data-flow cycles. - Cross-iteration cycles caused by virtual phis are analyzed separately. */ - - vect_analyze_scalar_cycles (loop_vinfo); - - vect_pattern_recog (loop_vinfo, NULL); - /* Data-flow analysis to detect stmts that do not need to be vectorized. */ ok = vect_mark_stmts_to_be_vectorized (loop_vinfo); |