diff options
Diffstat (limited to 'gcc/tree-loop-distribution.c')
| -rw-r--r-- | gcc/tree-loop-distribution.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-loop-distribution.c b/gcc/tree-loop-distribution.c index 920ab8c..74120c6 100644 --- a/gcc/tree-loop-distribution.c +++ b/gcc/tree-loop-distribution.c @@ -285,6 +285,8 @@ generate_memset_zero (gimple stmt, tree op0, tree nb_iter, addr_base = fold_convert_loc (loc, sizetype, addr_base); addr_base = size_binop_loc (loc, MINUS_EXPR, addr_base, fold_convert_loc (loc, sizetype, nb_bytes)); + addr_base = size_binop_loc (loc, PLUS_EXPR, addr_base, + TYPE_SIZE_UNIT (TREE_TYPE (op0))); addr_base = fold_build2_loc (loc, POINTER_PLUS_EXPR, TREE_TYPE (DR_BASE_ADDRESS (dr)), DR_BASE_ADDRESS (dr), addr_base); @@ -389,6 +391,8 @@ generate_builtin (struct loop *loop, bitmap partition, bool copy_p) goto end; write = stmt; + if (bb == loop->latch) + nb_iter = number_of_latch_executions (loop); } } } |