diff options
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 9c42376..f160cb4 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -889,7 +889,7 @@ vect_analyze_loop_form (struct loop *loop) else { struct loop *innerloop = loop->inner; - edge backedge, entryedge; + edge entryedge; /* Nested loop. We currently require that the loop is doubly-nested, contains a single inner loop, and the number of BBs is exactly 5. @@ -943,13 +943,9 @@ vect_analyze_loop_form (struct loop *loop) } gcc_assert (EDGE_COUNT (innerloop->header->preds) == 2); - backedge = EDGE_PRED (innerloop->header, 1); entryedge = EDGE_PRED (innerloop->header, 0); if (EDGE_PRED (innerloop->header, 0)->src == innerloop->latch) - { - backedge = EDGE_PRED (innerloop->header, 0); - entryedge = EDGE_PRED (innerloop->header, 1); - } + entryedge = EDGE_PRED (innerloop->header, 1); if (entryedge->src != loop->header || !single_exit (innerloop) @@ -2890,7 +2886,7 @@ vect_create_epilog_for_reduction (tree vect_def, gimple stmt, gimple epilog_stmt = NULL; tree new_scalar_dest, new_dest; gimple exit_phi; - tree bitsize, bitpos, bytesize; + tree bitsize, bitpos; enum tree_code code = gimple_assign_rhs_code (stmt); tree adjustment_def; tree vec_initial_def, def; @@ -3045,7 +3041,6 @@ vect_create_epilog_for_reduction (tree vect_def, gimple stmt, scalar_type = TREE_TYPE (scalar_dest); new_scalar_dest = vect_create_destination_var (scalar_dest, NULL); bitsize = TYPE_SIZE (scalar_type); - bytesize = TYPE_SIZE_UNIT (scalar_type); /* For MINUS_EXPR the initial vector is [init_val,0,...,0], therefore, partial results are added and not subtracted. */ |