diff options
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index cf9b7bc..596eafc 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -8333,8 +8333,7 @@ find_in_mapping (tree t, void *context) prologue of the main loop. */ static void -update_epilogue_loop_vinfo (class loop *epilogue, tree advance, - drs_init_vec &orig_drs_init) +update_epilogue_loop_vinfo (class loop *epilogue, tree advance) { loop_vec_info epilogue_vinfo = loop_vec_info_for_loop (epilogue); auto_vec<gimple *> stmt_worklist; @@ -8344,16 +8343,10 @@ update_epilogue_loop_vinfo (class loop *epilogue, tree advance, gphi_iterator epilogue_phi_gsi; stmt_vec_info stmt_vinfo = NULL, related_vinfo; basic_block *epilogue_bbs = get_loop_body (epilogue); + unsigned i; LOOP_VINFO_BBS (epilogue_vinfo) = epilogue_bbs; - /* Restore original data_reference's offset, before the previous loop and its - prologue. */ - std::pair<data_reference*, tree> *dr_init; - unsigned i; - for (i = 0; orig_drs_init.iterate (i, &dr_init); i++) - DR_OFFSET (dr_init->first) = dr_init->second; - /* Advance data_reference's with the number of iterations of the previous loop and its prologue. */ vect_update_inits_of_drs (epilogue_vinfo, advance, PLUS_EXPR); @@ -8569,7 +8562,7 @@ vect_transform_loop (loop_vec_info loop_vinfo) epilogue = vect_do_peeling (loop_vinfo, niters, nitersm1, &niters_vector, &step_vector, &niters_vector_mult_vf, th, check_profitability, niters_no_overflow, - &advance, orig_drs_init); + &advance); if (LOOP_VINFO_SCALAR_LOOP (loop_vinfo) && LOOP_VINFO_SCALAR_LOOP_SCALING (loop_vinfo).initialized_p ()) @@ -8828,7 +8821,7 @@ vect_transform_loop (loop_vec_info loop_vinfo) if (epilogue) { - update_epilogue_loop_vinfo (epilogue, advance, orig_drs_init); + update_epilogue_loop_vinfo (epilogue, advance); epilogue->simduid = loop->simduid; epilogue->force_vectorize = loop->force_vectorize; |