diff options
Diffstat (limited to 'gcc/tree-vect-generic.c')
| -rw-r--r-- | gcc/tree-vect-generic.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/gcc/tree-vect-generic.c b/gcc/tree-vect-generic.c index 8b00f32..126e906 100644 --- a/gcc/tree-vect-generic.c +++ b/gcc/tree-vect-generic.c @@ -276,8 +276,7 @@ expand_vector_piecewise (gimple_stmt_iterator *gsi, elem_op_func f, tree part_width = TYPE_SIZE (inner_type); tree index = bitsize_int (0); int nunits = nunits_for_known_piecewise_op (type); - int delta = tree_to_uhwi (part_width) - / tree_to_uhwi (TYPE_SIZE (TREE_TYPE (type))); + int delta = tree_to_uhwi (part_width) / vector_element_bits (type); int i; location_t loc = gimple_location (gsi_stmt (*gsi)); @@ -357,8 +356,7 @@ expand_vector_addition (gimple_stmt_iterator *gsi, elem_op_func f, elem_op_func f_parallel, tree type, tree a, tree b, enum tree_code code) { - int parts_per_word = UNITS_PER_WORD - / tree_to_uhwi (TYPE_SIZE_UNIT (TREE_TYPE (type))); + int parts_per_word = BITS_PER_WORD / vector_element_bits (type); if (INTEGRAL_TYPE_P (TREE_TYPE (type)) && parts_per_word >= 4 @@ -1727,19 +1725,17 @@ expand_vector_conversion (gimple_stmt_iterator *gsi) optab optab1 = unknown_optab; gcc_checking_assert (VECTOR_TYPE_P (ret_type) && VECTOR_TYPE_P (arg_type)); - gcc_checking_assert (tree_fits_uhwi_p (TYPE_SIZE (TREE_TYPE (ret_type)))); - gcc_checking_assert (tree_fits_uhwi_p (TYPE_SIZE (TREE_TYPE (arg_type)))); if (INTEGRAL_TYPE_P (TREE_TYPE (ret_type)) && SCALAR_FLOAT_TYPE_P (TREE_TYPE (arg_type))) code = FIX_TRUNC_EXPR; else if (INTEGRAL_TYPE_P (TREE_TYPE (arg_type)) && SCALAR_FLOAT_TYPE_P (TREE_TYPE (ret_type))) code = FLOAT_EXPR; - if (tree_to_uhwi (TYPE_SIZE (TREE_TYPE (ret_type))) - < tree_to_uhwi (TYPE_SIZE (TREE_TYPE (arg_type)))) + unsigned int ret_elt_bits = vector_element_bits (ret_type); + unsigned int arg_elt_bits = vector_element_bits (arg_type); + if (ret_elt_bits < arg_elt_bits) modifier = NARROW; - else if (tree_to_uhwi (TYPE_SIZE (TREE_TYPE (ret_type))) - > tree_to_uhwi (TYPE_SIZE (TREE_TYPE (arg_type)))) + else if (ret_elt_bits > arg_elt_bits) modifier = WIDEN; if (modifier == NONE && (code == FIX_TRUNC_EXPR || code == FLOAT_EXPR)) @@ -1902,8 +1898,7 @@ expand_vector_conversion (gimple_stmt_iterator *gsi) tree part_width = TYPE_SIZE (compute_type); tree index = bitsize_int (0); int nunits = nunits_for_known_piecewise_op (arg_type); - int delta = tree_to_uhwi (part_width) - / tree_to_uhwi (TYPE_SIZE (TREE_TYPE (arg_type))); + int delta = tree_to_uhwi (part_width) / arg_elt_bits; int i; location_t loc = gimple_location (gsi_stmt (*gsi)); |