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| author | Ilya Enkovich <enkovich.gnu@gmail.com> | 2015-10-21 16:01:43 +0000 |
|---|---|---|
| committer | Ilya Enkovich <ienkovich@gcc.gnu.org> | 2015-10-21 16:01:43 +0000 |
| commit | 9f47c7e5cf3f69d34ad09c97a729649d18dfb3a6 (patch) | |
| tree | c0078faec62f54a6b5b518102c489b0e7cd1f459 /gcc/stor-layout.c | |
| parent | 6f9045f4e16df8791ae67e0508b61accc4c982c2 (diff) | |
| download | gcc-9f47c7e5cf3f69d34ad09c97a729649d18dfb3a6.zip gcc-9f47c7e5cf3f69d34ad09c97a729649d18dfb3a6.tar.gz gcc-9f47c7e5cf3f69d34ad09c97a729649d18dfb3a6.tar.bz2 | |
tm.texi: Regenerated.
gcc/
* doc/tm.texi: Regenerated.
* doc/tm.texi.in (TARGET_VECTORIZE_GET_MASK_MODE): New.
* stor-layout.c (layout_type): Use mode to get vector mask size.
* target.def (get_mask_mode): New.
* targhooks.c (default_get_mask_mode): New.
* targhooks.h (default_get_mask_mode): New.
* gcc/tree-vect-stmts.c (get_same_sized_vectype): Add special case
for boolean vector.
* tree.c (MAX_BOOL_CACHED_PREC): New.
(nonstandard_boolean_type_cache): New.
(build_nonstandard_boolean_type): New.
(make_vector_type): Vector mask has no canonical type.
(build_truth_vector_type): New.
(build_same_sized_truth_vector_type): New.
(truth_type_for): Support vector masks.
* tree.h (VECTOR_BOOLEAN_TYPE_P): New.
(build_truth_vector_type): New.
(build_same_sized_truth_vector_type): New.
(build_nonstandard_boolean_type): New.
* tree-cfg.c (verify_gimple_comparison) Require boolean
vector type for vector comparison.
(verify_gimple_assign_ternary): Likewise.
* optabs.c (expand_vec_cond_expr): Accept boolean vector as
condition operand.
* tree-vect-stmts.c (vectorizable_condition): Use boolean
vector type for vector comparison.
* tree-vect-generic.c (elem_op_func): Add new operand to hold
vector type.
(do_unop): Adjust to modified function type.
(do_binop): Likewise.
(do_plus_minus): Likewise.
(do_negate); Likewise.
(expand_vector_piecewise): Likewise.
(do_cond): Likewise.
(do_compare): Use comparison instead of condition.
(expand_vector_divmod): Use boolean vector type for comparison.
(expand_vector_operations_1): Skip scalar mask operations.
gcc/c
* c-typeck.c (build_conditional_expr): Use boolean vector
type for vector comparison.
(build_vec_cmp): New.
(build_binary_op): Use build_vec_cmp for comparison.
gcc/cp
* call.c (build_conditional_expr_1): Use boolean vector
type for vector comparison.
* typeck.c (build_vec_cmp): New.
(cp_build_binary_op): Use build_vec_cmp for comparison.
gcc/testsuite/
* g++.dg/ext/vector22.C: Allow VEC_COND_EXPR.
From-SVN: r229128
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 938e54b..58ecd7b 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -2184,10 +2184,16 @@ layout_type (tree type) TYPE_SATURATING (type) = TYPE_SATURATING (TREE_TYPE (type)); TYPE_UNSIGNED (type) = TYPE_UNSIGNED (TREE_TYPE (type)); - TYPE_SIZE_UNIT (type) = int_const_binop (MULT_EXPR, - TYPE_SIZE_UNIT (innertype), - size_int (nunits)); - TYPE_SIZE (type) = int_const_binop (MULT_EXPR, TYPE_SIZE (innertype), + /* Several boolean vector elements may fit in a single unit. */ + if (VECTOR_BOOLEAN_TYPE_P (type)) + TYPE_SIZE_UNIT (type) + = size_int (GET_MODE_SIZE (type->type_common.mode)); + else + TYPE_SIZE_UNIT (type) = int_const_binop (MULT_EXPR, + TYPE_SIZE_UNIT (innertype), + size_int (nunits)); + TYPE_SIZE (type) = int_const_binop (MULT_EXPR, + TYPE_SIZE (innertype), bitsize_int (nunits)); /* For vector types, we do not default to the mode's alignment. |