diff options
Diffstat (limited to 'gcc/tree-vect-loop-manip.cc')
| -rw-r--r-- | gcc/tree-vect-loop-manip.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/tree-vect-loop-manip.cc b/gcc/tree-vect-loop-manip.cc index 2d01a4b..6c1b26a 100644 --- a/gcc/tree-vect-loop-manip.cc +++ b/gcc/tree-vect-loop-manip.cc @@ -2857,7 +2857,7 @@ vect_gen_vector_loop_niters (loop_vec_info loop_vinfo, tree niters, we set range information to make niters analyzer's life easier. Note the number of latch iteration value can be TYPE_MAX_VALUE so we have to represent the vector niter TYPE_MAX_VALUE + 1 / vf. */ - if (stmts != NULL && const_vf > 0) + if (stmts != NULL && const_vf > 0 && !LOOP_VINFO_EPILOGUE_P (loop_vinfo)) { if (niters_no_overflow && LOOP_VINFO_USING_PARTIAL_VECTORS_P (loop_vinfo)) @@ -3295,7 +3295,7 @@ vect_do_peeling (loop_vec_info loop_vinfo, tree niters, tree nitersm1, bool skip_vector = (LOOP_VINFO_NITERS_KNOWN_P (loop_vinfo) ? maybe_lt (LOOP_VINFO_INT_NITERS (loop_vinfo), bound_prolog + bound_epilog) - : (!LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT (loop_vinfo) + : (!LOOP_VINFO_USE_VERSIONING_WITHOUT_PEELING (loop_vinfo) || vect_epilogues)); /* Epilog loop must be executed if the number of iterations for epilog |