diff options
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 2871ba1..072d44e 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -4411,7 +4411,8 @@ vect_finalize_reduction: result. (The reduction result is expected to have two immediate uses - one at the latch block, and one at the loop exit). */ FOR_EACH_IMM_USE_FAST (use_p, imm_iter, scalar_dest) - if (!flow_bb_inside_loop_p (loop, gimple_bb (USE_STMT (use_p)))) + if (!flow_bb_inside_loop_p (loop, gimple_bb (USE_STMT (use_p))) + && !is_gimple_debug (USE_STMT (use_p))) phis.safe_push (USE_STMT (use_p)); /* While we expect to have found an exit_phi because of loop-closed-ssa @@ -4541,7 +4542,10 @@ vect_finalize_reduction: FOR_EACH_IMM_USE_FAST (use_p, imm_iter, scalar_dest) { if (!flow_bb_inside_loop_p (loop, gimple_bb (USE_STMT (use_p)))) - phis.safe_push (USE_STMT (use_p)); + { + if (!is_gimple_debug (USE_STMT (use_p))) + phis.safe_push (USE_STMT (use_p)); + } else { if (double_reduc && gimple_code (USE_STMT (use_p)) == GIMPLE_PHI) @@ -4551,7 +4555,8 @@ vect_finalize_reduction: FOR_EACH_IMM_USE_FAST (phi_use_p, phi_imm_iter, phi_res) { if (!flow_bb_inside_loop_p (loop, - gimple_bb (USE_STMT (phi_use_p)))) + gimple_bb (USE_STMT (phi_use_p))) + && !is_gimple_debug (USE_STMT (phi_use_p))) phis.safe_push (USE_STMT (phi_use_p)); } } |