[C++ PATCH] Opt out of GNU vector extensions for built-in SVE types
Richard Sandiford
richard.sandiford@arm.com
Fri Nov 8 17:51:00 GMT 2019
This is the C++ equivalent of r277950, which prevented the
use of the GNU vector extensions with SVE vector types for C.
[https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=277950].
I've copied the rationale below for reference.
The changes here are very similar to the C ones. Perhaps the only
noteworthy thing (that I know of) is that the patch continues to treat
!gnu_vector_type_p vector types as literal types/potential constexprs.
Disabling the GNU vector extensions shouldn't in itself stop the types
from being literal types, since whatever the target provides instead
might be constexpr material.
Tested on aarch64-linux-gnu and x86_64-linux-gnu. OK to install?
Richard
-------------------------------------------------------------------------
The AArch64 port defines built-in SVE types at start-up under names
like __SVInt8_t. These types are represented in the front end and
gimple as normal VECTOR_TYPEs and are code-generated as normal vectors.
However, we'd like to stop the frontends from treating them in the
same way as GNU-style ("vector_size") vectors, for several reasons:
(1) We allowed the GNU vector extensions to be mixed with Advanced SIMD
vector types and it ended up causing a lot of confusion on big-endian
targets. Although SVE handles big-endian vectors differently from
Advanced SIMD, there are still potential surprises; see the block
comment near the head of aarch64-sve.md for details.
(2) One of the SVE vectors is a packed one-bit-per-element boolean vector.
That isn't a combination the GNU vector extensions have supported
before. E.g. it means that vectors can no longer decompose to
arrays for indexing, and that not all elements are individually
addressable. It also makes it less clear which order the initialiser
should be in (lsb first, or bitfield ordering?). We could define
all that of course, but it seems a bit weird to go to the effort
for this case when, given all the other reasons, we don't want the
extensions anyway.
(3) The GNU vector extensions only provide full-vector operations,
which is a very artifical limitation on a predicated architecture
like SVE.
(4) The set of operations provided by the GNU vector extensions is
relatively small, whereas the SVE intrinsics provide many more.
(5) It makes it easier to ensure that (with default options) code is
portable between compilers without the GNU vector extensions having
to become an official part of the SVE intrinsics spec.
(6) The length of the SVE types is usually not fixed at compile time,
whereas the GNU vector extension is geared around fixed-length
vectors.
It's possible to specify the length of an SVE vector using the
command-line option -msve-vector-bits=N, but in principle it should
be possible to have functions compiled for different N in the same
translation unit. This isn't supported yet but would be very useful
for implementing ifuncs. Once mixing lengths in a translation unit
is supported, the SVE types should represent the same type throughout
the translation unit, just as GNU vector types do.
However, when -msve-vector-bits=N is in effect, we do allow conversions
between explicit GNU vector types of N bits and the corresponding SVE
types. This doesn't undermine the intent of (5) because in this case
the use of GNU vector types is explicit and intentional. It also doesn't
undermine the intent of (6) because converting between the types is just
a conditionally-supported operation. In other words, the types still
represent the same types throughout the translation unit, it's just that
conversions between them are valid in cases where a certain precondition
is known to hold. It's similar to the way that the SVE vector types are
defined throughout the translation unit but can only be used in functions
for which SVE is enabled.
-------------------------------------------------------------------------
2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
gcc/cp/
* cp-tree.h (CP_AGGREGATE_TYPE_P): Check for gnu_vector_type_p
instead of VECTOR_TYPE.
* call.c (build_conditional_expr_1): Restrict vector handling
to vectors that satisfy gnu_vector_type_p. Don't treat the
"then" and "else" types as equivalent if they have the same
vector shape but differ in whether they're GNU vectors.
* cvt.c (ocp_convert): Only allow vectors to be converted
to bool if they satisfy gnu_vector_type_p.
(build_expr_type_conversion): Only allow conversions from
vectors if they satisfy gnu_vector_type_p.
* typeck.c (cp_build_binary_op): Only allow binary operators to be
applied to vectors if they satisfy gnu_vector_type_p.
(cp_build_unary_op): Likewise unary operators.
(build_reinterpret_cast_1):
gcc/testsuite/
* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C: New test.
* g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C: New test.
Index: gcc/cp/cp-tree.h
===================================================================
--- gcc/cp/cp-tree.h 2019-11-08 08:31:42.997602163 +0000
+++ gcc/cp/cp-tree.h 2019-11-08 17:43:07.176264096 +0000
@@ -4249,7 +4249,7 @@ #define ENUM_UNDERLYING_TYPE(TYPE) \
As an extension, we also treat vectors as aggregates. Keep these
checks in ascending code order. */
#define CP_AGGREGATE_TYPE_P(TYPE) \
- (TREE_CODE (TYPE) == VECTOR_TYPE \
+ (gnu_vector_type_p (TYPE) \
|| TREE_CODE (TYPE) == ARRAY_TYPE \
|| (CLASS_TYPE_P (TYPE) && !CLASSTYPE_NON_AGGREGATE (TYPE)))
Index: gcc/cp/call.c
===================================================================
--- gcc/cp/call.c 2019-11-08 08:31:19.000000000 +0000
+++ gcc/cp/call.c 2019-11-08 17:43:07.172264122 +0000
@@ -5073,7 +5073,8 @@ build_conditional_expr_1 (const op_locat
orig_arg2 = arg2;
orig_arg3 = arg3;
- if (VECTOR_INTEGER_TYPE_P (TREE_TYPE (arg1)))
+ if (gnu_vector_type_p (TREE_TYPE (arg1))
+ && VECTOR_INTEGER_TYPE_P (TREE_TYPE (arg1)))
{
tree arg1_type = TREE_TYPE (arg1);
@@ -5152,7 +5153,8 @@ build_conditional_expr_1 (const op_locat
arg3_type = vtype;
}
- if (VECTOR_TYPE_P (arg2_type) != VECTOR_TYPE_P (arg3_type))
+ if ((gnu_vector_type_p (arg2_type) && !VECTOR_TYPE_P (arg3_type))
+ || (gnu_vector_type_p (arg3_type) && !VECTOR_TYPE_P (arg2_type)))
{
enum stv_conv convert_flag =
scalar_to_vector (loc, VEC_COND_EXPR, arg2, arg3,
@@ -5183,7 +5185,9 @@ build_conditional_expr_1 (const op_locat
}
}
- if (!same_type_p (arg2_type, arg3_type)
+ if (!gnu_vector_type_p (arg2_type)
+ || !gnu_vector_type_p (arg3_type)
+ || !same_type_p (arg2_type, arg3_type)
|| maybe_ne (TYPE_VECTOR_SUBPARTS (arg1_type),
TYPE_VECTOR_SUBPARTS (arg2_type))
|| TYPE_SIZE (arg1_type) != TYPE_SIZE (arg2_type))
@@ -5397,6 +5401,7 @@ build_conditional_expr_1 (const op_locat
value category. */
if (((lvalue_p (arg2) && lvalue_p (arg3))
|| (xvalue_p (arg2) && xvalue_p (arg3)))
+ && gnu_vector_type_p (arg2_type) == gnu_vector_type_p (arg3_type)
&& same_type_p (arg2_type, arg3_type))
{
result_type = arg2_type;
@@ -5500,7 +5505,8 @@ build_conditional_expr_1 (const op_locat
--The second and third operands have the same type; the result is of
that type. */
- if (same_type_p (arg2_type, arg3_type))
+ if (gnu_vector_type_p (arg2_type) == gnu_vector_type_p (arg3_type)
+ && same_type_p (arg2_type, arg3_type))
result_type = arg2_type;
/* [expr.cond]
Index: gcc/cp/cvt.c
===================================================================
--- gcc/cp/cvt.c 2019-10-20 13:58:01.739636931 +0100
+++ gcc/cp/cvt.c 2019-11-08 17:43:07.176264096 +0000
@@ -836,6 +836,14 @@ ocp_convert (tree type, tree expr, int c
return error_mark_node;
}
+ if (VECTOR_TYPE_P (intype) && !gnu_vector_type_p (intype))
+ {
+ if (complain & tf_error)
+ error_at (loc, "could not convert %qE from %qH to %qI", expr,
+ TREE_TYPE (expr), type);
+ return error_mark_node;
+ }
+
/* We can't implicitly convert a scoped enum to bool, so convert
to the underlying type first. */
if (SCOPED_ENUM_P (intype) && (convtype & CONV_STATIC))
@@ -1753,8 +1761,11 @@ build_expr_type_conversion (int desires,
tf_warning_or_error)
: NULL_TREE;
- case COMPLEX_TYPE:
case VECTOR_TYPE:
+ if (!gnu_vector_type_p (basetype))
+ return NULL_TREE;
+ /* FALLTHROUGH */
+ case COMPLEX_TYPE:
if ((desires & WANT_VECTOR_OR_COMPLEX) == 0)
return NULL_TREE;
switch (TREE_CODE (TREE_TYPE (basetype)))
Index: gcc/cp/typeck.c
===================================================================
--- gcc/cp/typeck.c 2019-11-08 08:31:42.977602304 +0000
+++ gcc/cp/typeck.c 2019-11-08 17:43:07.176264096 +0000
@@ -4540,7 +4540,8 @@ cp_build_binary_op (const op_location_t
/* In case when one of the operands of the binary operation is
a vector and another is a scalar -- convert scalar to vector. */
- if ((code0 == VECTOR_TYPE) != (code1 == VECTOR_TYPE))
+ if ((gnu_vector_type_p (type0) && code1 != VECTOR_TYPE)
+ || (gnu_vector_type_p (type1) && code0 != VECTOR_TYPE))
{
enum stv_conv convert_flag = scalar_to_vector (location, code, op0, op1,
complain & tf_error);
@@ -4733,7 +4734,7 @@ cp_build_binary_op (const op_location_t
case TRUTH_ORIF_EXPR:
case TRUTH_AND_EXPR:
case TRUTH_OR_EXPR:
- if (!VECTOR_TYPE_P (type0) && VECTOR_TYPE_P (type1))
+ if (!VECTOR_TYPE_P (type0) && gnu_vector_type_p (type1))
{
if (!COMPARISON_CLASS_P (op1))
op1 = cp_build_binary_op (EXPR_LOCATION (op1), NE_EXPR, op1,
@@ -4751,7 +4752,8 @@ cp_build_binary_op (const op_location_t
else
gcc_unreachable ();
}
- if (VECTOR_TYPE_P (type0))
+ if (gnu_vector_type_p (type0)
+ && (!VECTOR_TYPE_P (type1) || gnu_vector_type_p (type1)))
{
if (!COMPARISON_CLASS_P (op0))
op0 = cp_build_binary_op (EXPR_LOCATION (op0), NE_EXPR, op0,
@@ -4784,13 +4786,15 @@ cp_build_binary_op (const op_location_t
Also set SHORT_SHIFT if shifting rightward. */
case RSHIFT_EXPR:
- if (code0 == VECTOR_TYPE && code1 == INTEGER_TYPE
- && TREE_CODE (TREE_TYPE (type0)) == INTEGER_TYPE)
+ if (gnu_vector_type_p (type0)
+ && code1 == INTEGER_TYPE
+ && TREE_CODE (TREE_TYPE (type0)) == INTEGER_TYPE)
{
result_type = type0;
converted = 1;
}
- else if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE
+ else if (gnu_vector_type_p (type0)
+ && gnu_vector_type_p (type1)
&& TREE_CODE (TREE_TYPE (type0)) == INTEGER_TYPE
&& TREE_CODE (TREE_TYPE (type1)) == INTEGER_TYPE
&& known_eq (TYPE_VECTOR_SUBPARTS (type0),
@@ -4830,13 +4834,15 @@ cp_build_binary_op (const op_location_t
break;
case LSHIFT_EXPR:
- if (code0 == VECTOR_TYPE && code1 == INTEGER_TYPE
+ if (gnu_vector_type_p (type0)
+ && code1 == INTEGER_TYPE
&& TREE_CODE (TREE_TYPE (type0)) == INTEGER_TYPE)
{
result_type = type0;
converted = 1;
}
- else if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE
+ else if (gnu_vector_type_p (type0)
+ && gnu_vector_type_p (type1)
&& TREE_CODE (TREE_TYPE (type0)) == INTEGER_TYPE
&& TREE_CODE (TREE_TYPE (type1)) == INTEGER_TYPE
&& known_eq (TYPE_VECTOR_SUBPARTS (type0),
@@ -4889,7 +4895,7 @@ cp_build_binary_op (const op_location_t
case EQ_EXPR:
case NE_EXPR:
- if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE)
+ if (gnu_vector_type_p (type0) && gnu_vector_type_p (type1))
goto vector_compare;
if ((complain & tf_warning)
&& c_inhibit_evaluation_warnings == 0
@@ -5179,7 +5185,7 @@ cp_build_binary_op (const op_location_t
"in unspecified behavior");
}
- if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE)
+ if (gnu_vector_type_p (type0) && gnu_vector_type_p (type1))
{
vector_compare:
tree intt;
@@ -5327,7 +5333,7 @@ cp_build_binary_op (const op_location_t
{
arithmetic_types_p = 0;
/* Vector arithmetic is only allowed when both sides are vectors. */
- if (code0 == VECTOR_TYPE && code1 == VECTOR_TYPE)
+ if (gnu_vector_type_p (type0) && gnu_vector_type_p (type1))
{
if (!tree_int_cst_equal (TYPE_SIZE (type0), TYPE_SIZE (type1))
|| !vector_types_compatible_elements_p (type0, type1))
@@ -6416,7 +6422,7 @@ cp_build_unary_op (enum tree_code code,
break;
case TRUTH_NOT_EXPR:
- if (VECTOR_TYPE_P (TREE_TYPE (arg)))
+ if (gnu_vector_type_p (TREE_TYPE (arg)))
return cp_build_binary_op (input_location, EQ_EXPR, arg,
build_zero_cst (TREE_TYPE (arg)), complain);
arg = perform_implicit_conversion (boolean_type_node, arg,
@@ -7783,9 +7789,9 @@ build_reinterpret_cast_1 (tree type, tre
"is conditionally-supported");
return build_nop_reinterpret (type, expr);
}
- else if (VECTOR_TYPE_P (type))
+ else if (gnu_vector_type_p (type))
return convert_to_vector (type, expr);
- else if (VECTOR_TYPE_P (intype)
+ else if (gnu_vector_type_p (intype)
&& INTEGRAL_OR_ENUMERATION_TYPE_P (type))
return convert_to_integer_nofold (type, expr);
else
Index: gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C
===================================================================
--- /dev/null 2019-09-17 11:41:18.176664108 +0100
+++ gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/gnu_vectors_1.C 2019-11-08 17:43:07.180264067 +0000
@@ -0,0 +1,485 @@
+// { dg-options "-msve-vector-bits=256 -std=gnu++2a" }
+
+#include <arm_sve.h>
+
+typedef uint8_t gnu_uint8_t __attribute__ ((vector_size (32)));
+typedef int8_t gnu_int8_t __attribute__ ((vector_size (32)));
+
+void
+f (svuint8_t sve_u1, svint8_t sve_s1,
+ gnu_uint8_t gnu_u1, gnu_int8_t gnu_s1, int n, unsigned char uc)
+{
+ // Initialization
+
+ svuint8_t init_sve_u1 = 0; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u2 = {};
+ svuint8_t init_sve_u3 = { sve_u1 };
+ svuint8_t init_sve_u4 = { gnu_u1 };
+ svuint8_t init_sve_u5 = { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u6 = { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u7 = { 0 }; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u8 = { sve_u1, sve_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u9 = { gnu_u1, gnu_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u10 {};
+ svuint8_t init_sve_u11 { sve_u1 };
+ svuint8_t init_sve_u12 { gnu_u1 };
+ svuint8_t init_sve_u13 { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u14 { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u15 { 0 }; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u16 { sve_u1, sve_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u17 { gnu_u1, gnu_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u18 (0); // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u19 (sve_u1);
+ svuint8_t init_sve_u20 (gnu_u1);
+ svuint8_t init_sve_u21 (sve_s1); // { dg-error {cannot convert 'svint8_t' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u22 (gnu_s1); // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'svuint8_t' in initialization} }
+
+ gnu_uint8_t init_gnu_u1 = 0; // { dg-error {cannot convert 'int' to 'gnu_uint8_t'[^\n]* in initialization} }
+ gnu_uint8_t init_gnu_u2 = {};
+ gnu_uint8_t init_gnu_u3 = { sve_u1 };
+ gnu_uint8_t init_gnu_u4 = { gnu_u1 };
+ gnu_uint8_t init_gnu_u5 = { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u6 = { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u7 = { 0 };
+ gnu_uint8_t init_gnu_u8 = { sve_u1, sve_u1 }; // { dg-error {cannot convert 'svuint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u9 = { gnu_u1, gnu_u1 }; // { dg-error {cannot convert 'gnu_uint8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u10 { sve_u1 };
+ gnu_uint8_t init_gnu_u11 { gnu_u1 };
+ gnu_uint8_t init_gnu_u12 { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u13 { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u14 { 0 };
+ gnu_uint8_t init_gnu_u15 { sve_u1, sve_u1 }; // { dg-error {cannot convert 'svuint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u16 { gnu_u1, gnu_u1 }; // { dg-error {cannot convert 'gnu_uint8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u17 (0); // { dg-error {cannot convert 'int' to 'gnu_uint8_t'[^\n]* in initialization} }
+ gnu_uint8_t init_gnu_u18 (sve_u1);
+ gnu_uint8_t init_gnu_u19 (gnu_u1);
+ gnu_uint8_t init_gnu_u20 (sve_s1); // { dg-error {cannot convert 'svint8_t' to 'gnu_uint8_t'[^\n]* in initialization} }
+ gnu_uint8_t init_gnu_u21 (gnu_s1); // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'gnu_uint8_t'[^\n]* in initialization} }
+
+ // Compound literals
+
+ (svuint8_t) {};
+ (svuint8_t) { 0 }; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ (svuint8_t) { sve_u1 };
+ (svuint8_t) { gnu_u1 };
+ (svuint8_t) { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'svuint8_t' in initialization} }
+ (svuint8_t) { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'svuint8_t' in initialization} }
+ (svuint8_t) { sve_u1, sve_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ (svuint8_t) { gnu_u1, gnu_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+
+ (gnu_uint8_t) {};
+ (gnu_uint8_t) { 0 };
+ (gnu_uint8_t) { sve_u1 };
+ (gnu_uint8_t) { gnu_u1 };
+ (gnu_uint8_t) { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'unsigned char' in initialization} }
+ (gnu_uint8_t) { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'unsigned char' in initialization} }
+ (gnu_uint8_t) { sve_u1, sve_u1 }; // { dg-error {cannot convert 'svuint8_t' to 'unsigned char' in initialization} }
+ (gnu_uint8_t) { gnu_u1, gnu_u1 }; // { dg-error {cannot convert 'gnu_uint8_t'[^\n]* to 'unsigned char' in initialization} }
+
+ // Assignment
+
+ sve_u1 = 0; // { dg-error {cannot convert 'int' to 'svuint8_t' in assignment} }
+ sve_u1 = sve_u1;
+ sve_u1 = gnu_u1;
+ sve_u1 = sve_s1; // { dg-error {cannot convert 'svint8_t' to 'svuint8_t' in assignment} }
+ sve_u1 = gnu_s1; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'svuint8_t' in assignment} }
+
+ gnu_u1 = 0; // { dg-error {cannot convert 'int' to 'gnu_uint8_t'[^\n]* in assignment} }
+ gnu_u1 = sve_u1;
+ gnu_u1 = gnu_u1;
+ gnu_u1 = sve_s1; // { dg-error {cannot convert 'svint8_t' to 'gnu_uint8_t'[^\n]* in assignment} }
+ gnu_u1 = gnu_s1; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'gnu_uint8_t'[^\n]* in assignment} }
+
+ // Casts
+
+ (void) sve_u1;
+ (int) sve_u1; // { dg-error {invalid cast from type 'svuint8_t' to type 'int'} }
+ (bool) sve_u1; // { dg-error {invalid cast from type 'svuint8_t' to type 'bool'} }
+ (svuint8_t) 0; // { dg-error {invalid cast from type 'int' to type 'svuint8_t'} }
+ (svuint8_t) n; // { dg-error {invalid cast from type 'int' to type 'svuint8_t'} }
+ (svuint8_t) sve_u1;
+ (svuint8_t) gnu_u1;
+ (svuint8_t) sve_s1; // { dg-error {invalid cast from type 'svint8_t' to type 'svuint8_t'} }
+ (svuint8_t) gnu_s1; // { dg-error {invalid cast from type 'gnu_int8_t'[^\n]* to type 'svuint8_t'} }
+
+ (void) gnu_u1;
+ (int) gnu_u1; // { dg-error {cannot convert a vector of type 'gnu_uint8_t'[^\n]* to type 'int'} }
+ (bool) gnu_u1; // { dg-error {cannot convert a vector of type 'gnu_uint8_t'[^\n]* to type 'bool'} }
+ (gnu_uint8_t) 0; // { dg-error {cannot convert a value of type 'int' to vector type 'gnu_uint8_t'} }
+ (gnu_uint8_t) n; // { dg-error {cannot convert a value of type 'int' to vector type 'gnu_uint8_t'} }
+ (gnu_uint8_t) sve_u1;
+ (gnu_uint8_t) gnu_u1;
+ (gnu_uint8_t) sve_s1;
+ (gnu_uint8_t) gnu_s1;
+
+ // Vector indexing.
+
+ sve_u1[0]; // { dg-error {subscripted value is neither array nor pointer} }
+ &sve_u1[0]; // { dg-error {subscripted value is neither array nor pointer} }
+
+ gnu_u1[0];
+ &gnu_u1[0];
+
+ // Unary vector arithmetic.
+
+ +sve_u1; // { dg-error {wrong type argument to unary plus} }
+ -sve_u1; // { dg-error {wrong type argument to unary minus} }
+ ~sve_u1; // { dg-error {wrong type argument to bit-complement} }
+ !sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ // { dg-error {in argument to unary !} "" { target *-*-* } .-1 }
+ *sve_u1; // { dg-error {invalid type argument of unary '\*'} }
+ __real sve_u1; // { dg-error {wrong type argument to __real} }
+ __imag sve_u1; // { dg-error {wrong type argument to __imag} }
+ ++sve_u1; // { dg-error {no pre-increment operator for type} }
+ --sve_u1; // { dg-error {no pre-decrement operator for type} }
+ sve_u1++; // { dg-error {no post-increment operator for type} }
+ sve_u1--; // { dg-error {no post-decrement operator for type} }
+
+ +gnu_u1;
+ -gnu_u1;
+ ~gnu_u1;
+ !gnu_u1;
+ *gnu_u1; // { dg-error {invalid type argument of unary '\*'} }
+ __real gnu_u1; // { dg-error {wrong type argument to __real} }
+ __imag gnu_u1; // { dg-error {wrong type argument to __imag} }
+ ++gnu_u1;
+ --gnu_u1;
+ gnu_u1++;
+ gnu_u1--;
+
+ // Vector-vector binary arithmetic.
+
+ sve_u1 + sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\+'} }
+ sve_u1 - sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator-'} }
+ sve_u1 * sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\*'} }
+ sve_u1 / sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator/'} }
+ sve_u1 % sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator%'} }
+ sve_u1 & sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\&'} }
+ sve_u1 | sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\|'} }
+ sve_u1 ^ sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\^'} }
+ sve_u1 == sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator=='} }
+ sve_u1 != sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator!='} }
+ sve_u1 <= sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<='} }
+ sve_u1 < sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<'} }
+ sve_u1 > sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator>'} }
+ sve_u1 >= sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator>='} }
+ sve_u1 <=> sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<=>'} }
+ sve_u1 << sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<<'} }
+ sve_u1 >> sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator>>'} }
+ sve_u1 && sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ sve_u1 + gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\+'} }
+ sve_u1 - gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator-'} }
+ sve_u1 * gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\*'} }
+ sve_u1 / gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator/'} }
+ sve_u1 % gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator%'} }
+ sve_u1 & gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\&'} }
+ sve_u1 | gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\|'} }
+ sve_u1 ^ gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\^'} }
+ sve_u1 == gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator=='} }
+ sve_u1 != gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator!='} }
+ sve_u1 <= gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<='} }
+ sve_u1 < gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<'} }
+ sve_u1 > gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator>'} }
+ sve_u1 >= gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator>='} }
+ sve_u1 <=> gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<=>'} }
+ sve_u1 << gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<<'} }
+ sve_u1 >> gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator>>'} }
+ sve_u1 && gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 + sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\+'} }
+ gnu_u1 - sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator-'} }
+ gnu_u1 * sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\*'} }
+ gnu_u1 / sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator/'} }
+ gnu_u1 % sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator%'} }
+ gnu_u1 & sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\&'} }
+ gnu_u1 | sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\|'} }
+ gnu_u1 ^ sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\^'} }
+ gnu_u1 == sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator=='} }
+ gnu_u1 != sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator!='} }
+ gnu_u1 <= sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<='} }
+ gnu_u1 < sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<'} }
+ gnu_u1 > sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator>'} }
+ gnu_u1 >= sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator>='} }
+ gnu_u1 <=> sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<=>'} }
+ gnu_u1 << sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<<'} }
+ gnu_u1 >> sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator>>'} }
+ gnu_u1 && sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ gnu_u1 || sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 + gnu_u1;
+ gnu_u1 - gnu_u1;
+ gnu_u1 * gnu_u1;
+ gnu_u1 / gnu_u1;
+ gnu_u1 % gnu_u1;
+ gnu_u1 & gnu_u1;
+ gnu_u1 | gnu_u1;
+ gnu_u1 ^ gnu_u1;
+ gnu_u1 == gnu_u1;
+ gnu_u1 != gnu_u1;
+ gnu_u1 <= gnu_u1;
+ gnu_u1 < gnu_u1;
+ gnu_u1 > gnu_u1;
+ gnu_u1 >= gnu_u1;
+ gnu_u1 <=> gnu_u1;
+ gnu_u1 << gnu_u1;
+ gnu_u1 >> gnu_u1;
+ gnu_u1 && gnu_u1;
+ gnu_u1 || gnu_u1;
+
+ // Vector-scalar binary arithmetic.
+
+ sve_u1 + 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\+'} }
+ sve_u1 - 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator-'} }
+ sve_u1 * 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\*'} }
+ sve_u1 / 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator/'} }
+ sve_u1 % 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator%'} }
+ sve_u1 & 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\&'} }
+ sve_u1 | 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\|'} }
+ sve_u1 ^ 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\^'} }
+ sve_u1 == 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator=='} }
+ sve_u1 != 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator!='} }
+ sve_u1 <= 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<='} }
+ sve_u1 < 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<'} }
+ sve_u1 > 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator>'} }
+ sve_u1 >= 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator>='} }
+ sve_u1 <=> 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<=>'} }
+ sve_u1 << 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<<'} }
+ sve_u1 >> 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator>>'} }
+ sve_u1 && 2; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || 2; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ sve_u1 + uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\+'} }
+ sve_u1 - uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator-'} }
+ sve_u1 * uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\*'} }
+ sve_u1 / uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator/'} }
+ sve_u1 % uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator%'} }
+ sve_u1 & uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\&'} }
+ sve_u1 | uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\|'} }
+ sve_u1 ^ uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\^'} }
+ sve_u1 == uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator=='} }
+ sve_u1 != uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator!='} }
+ sve_u1 <= uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<='} }
+ sve_u1 < uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<'} }
+ sve_u1 > uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator>'} }
+ sve_u1 >= uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator>='} }
+ sve_u1 <=> uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<=>'} }
+ sve_u1 << uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<<'} }
+ sve_u1 >> uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator>>'} }
+ sve_u1 && uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 + 2;
+ gnu_u1 - 2;
+ gnu_u1 * 2;
+ gnu_u1 / 2;
+ gnu_u1 % 2;
+ gnu_u1 & 2;
+ gnu_u1 | 2;
+ gnu_u1 ^ 2;
+ gnu_u1 == 2;
+ gnu_u1 != 2;
+ gnu_u1 <= 2;
+ gnu_u1 < 2;
+ gnu_u1 > 2;
+ gnu_u1 >= 2;
+ gnu_u1 <=> 2; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'int' to binary 'operator<=>'} }
+ gnu_u1 << 2;
+ gnu_u1 >> 2;
+ gnu_u1 && 2;
+ gnu_u1 || 2;
+
+ gnu_u1 + uc;
+ gnu_u1 - uc;
+ gnu_u1 * uc;
+ gnu_u1 / uc;
+ gnu_u1 % uc;
+ gnu_u1 & uc;
+ gnu_u1 | uc;
+ gnu_u1 ^ uc;
+ gnu_u1 == uc;
+ gnu_u1 != uc;
+ gnu_u1 <= uc;
+ gnu_u1 < uc;
+ gnu_u1 > uc;
+ gnu_u1 >= uc;
+ gnu_u1 <=> uc; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'unsigned char' to binary 'operator<=>'} }
+ gnu_u1 << uc;
+ gnu_u1 >> uc;
+ gnu_u1 && uc;
+ gnu_u1 || uc;
+
+ // Scalar-vector binary 'operatorarithmetic.
+
+ 3 + sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\+'} }
+ 3 - sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator-'} }
+ 3 * sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\*'} }
+ 3 / sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator/'} }
+ 3 % sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator%'} }
+ 3 & sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\&'} }
+ 3 | sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\|'} }
+ 3 ^ sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\^'} }
+ 3 == sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator=='} }
+ 3 != sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator!='} }
+ 3 <= sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<='} }
+ 3 <=> sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<=>'} }
+ 3 < sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<'} }
+ 3 > sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator>'} }
+ 3 >= sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator>='} }
+ 3 << sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<<'} }
+ 3 >> sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator>>'} }
+ 3 && sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ 3 || sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ 3 + gnu_u1;
+ 3 - gnu_u1;
+ 3 * gnu_u1;
+ 3 / gnu_u1;
+ 3 % gnu_u1;
+ 3 & gnu_u1;
+ 3 | gnu_u1;
+ 3 ^ gnu_u1;
+ 3 == gnu_u1;
+ 3 != gnu_u1;
+ 3 <= gnu_u1;
+ 3 <=> gnu_u1; // { dg-error {invalid operands of types 'int' and 'gnu_uint8_t'[^\n]* to binary 'operator<=>'} }
+ 3 < gnu_u1;
+ 3 > gnu_u1;
+ 3 >= gnu_u1;
+ 3 << gnu_u1;
+ 3 >> gnu_u1;
+ 3 && gnu_u1;
+ 3 || gnu_u1;
+
+ // Mismatched types.
+
+ sve_u1 + sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\+'} }
+ sve_u1 - sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator-'} }
+ sve_u1 * sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\*'} }
+ sve_u1 / sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator/'} }
+ sve_u1 % sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator%'} }
+ sve_u1 & sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\&'} }
+ sve_u1 | sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\|'} }
+ sve_u1 ^ sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\^'} }
+ sve_u1 == sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator=='} }
+ sve_u1 != sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator!='} }
+ sve_u1 <= sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<='} }
+ sve_u1 < sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<'} }
+ sve_u1 > sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator>'} }
+ sve_u1 >= sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator>='} }
+ sve_u1 <=> sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<=>'} }
+ sve_u1 << sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<<'} }
+ sve_u1 >> sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator>>'} }
+
+ sve_u1 + gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\+'} }
+ sve_u1 - gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator-'} }
+ sve_u1 * gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\*'} }
+ sve_u1 / gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator/'} }
+ sve_u1 % gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator%'} }
+ sve_u1 & gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\&'} }
+ sve_u1 | gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\|'} }
+ sve_u1 ^ gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\^'} }
+ sve_u1 == gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator=='} }
+ sve_u1 != gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator!='} }
+ sve_u1 <= gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<='} }
+ sve_u1 < gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<'} }
+ sve_u1 > gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator>'} }
+ sve_u1 >= gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator>='} }
+ sve_u1 <=> gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<=>'} }
+ sve_u1 << gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<<'} }
+ sve_u1 >> gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator>>'} }
+
+ gnu_u1 + sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\+'} }
+ gnu_u1 - sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator-'} }
+ gnu_u1 * sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\*'} }
+ gnu_u1 / sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator/'} }
+ gnu_u1 % sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator%'} }
+ gnu_u1 & sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\&'} }
+ gnu_u1 | sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\|'} }
+ gnu_u1 ^ sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\^'} }
+ gnu_u1 == sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator=='} }
+ gnu_u1 != sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator!='} }
+ gnu_u1 <= sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<='} }
+ gnu_u1 < sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<'} }
+ gnu_u1 > sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator>'} }
+ gnu_u1 >= sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator>='} }
+ gnu_u1 <=> sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<=>'} }
+ gnu_u1 << sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<<'} }
+ gnu_u1 >> sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator>>'} }
+
+ gnu_u1 + gnu_s1;
+ gnu_u1 - gnu_s1;
+ gnu_u1 * gnu_s1;
+ gnu_u1 / gnu_s1;
+ gnu_u1 % gnu_s1;
+ gnu_u1 & gnu_s1;
+ gnu_u1 | gnu_s1;
+ gnu_u1 ^ gnu_s1;
+ gnu_u1 == gnu_s1;
+ gnu_u1 != gnu_s1;
+ gnu_u1 <= gnu_s1;
+ gnu_u1 < gnu_s1;
+ gnu_u1 > gnu_s1;
+ gnu_u1 >= gnu_s1;
+ gnu_u1 <=> gnu_s1;
+ gnu_u1 << gnu_s1;
+ gnu_u1 >> gnu_s1;
+
+ // Conditional expressions.
+
+ uc ? sve_u1 : sve_u1;
+ uc ? gnu_u1 : sve_u1; // { dg-error {operands to '\?:' have different types 'gnu_uint8_t'[^\n]* and 'svuint8_t'} }
+ uc ? sve_u1 : gnu_u1; // { dg-error {operands to '\?:' have different types 'svuint8_t' and 'gnu_uint8_t'} }
+ uc ? gnu_u1 : gnu_u1;
+
+ sve_u1 ? sve_u1 : sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? gnu_u1 : sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? sve_u1 : gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? gnu_u1 : gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? sve_u1 : uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? uc : sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? gnu_u1 : uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? uc : gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 ? sve_u1 : sve_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? gnu_u1 : sve_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? sve_u1 : gnu_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? gnu_u1 : gnu_u1;
+ gnu_u1 ? sve_u1 : uc; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? uc : sve_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? gnu_u1 : uc;
+ gnu_u1 ? uc : gnu_u1;
+
+ // Vector built-ins.
+
+ __builtin_shuffle (sve_u1, sve_u1, sve_u1); // { dg-error {'__builtin_shuffle' last argument must be an integer vector} }
+ __builtin_shuffle (sve_u1, gnu_u1, gnu_u1); // { dg-error {'__builtin_shuffle' arguments must be vectors} }
+ __builtin_shuffle (gnu_u1, sve_u1, gnu_u1); // { dg-error {'__builtin_shuffle' arguments must be vectors} }
+ __builtin_shuffle (gnu_u1, gnu_u1, sve_u1); // { dg-error {'__builtin_shuffle' last argument must be an integer vector} }
+ __builtin_shuffle (gnu_u1, gnu_u1, gnu_u1);
+
+ __builtin_convertvector (sve_u1, svuint8_t); // { dg-error {'__builtin_convertvector' first argument must be an integer or floating vector} }
+ __builtin_convertvector (gnu_u1, svuint8_t); // { dg-error {'__builtin_convertvector' second argument must be an integer or floating vector type} }
+ __builtin_convertvector (sve_u1, gnu_uint8_t); // { dg-error {'__builtin_convertvector' first argument must be an integer or floating vector} }
+ __builtin_convertvector (gnu_u1, gnu_uint8_t);
+
+ // Type queries.
+
+ static_assert(__is_literal_type(svuint8_t));
+ static_assert(__is_literal_type(gnu_uint8_t));
+
+ svuint8_t *sve_ptr1 = &sve_u1;
+ svuint8_t *sve_ptr2 = &gnu_u1;
+ svuint8_t *sve_ptr3 = &sve_s1; // { dg-error {cannot convert 'svint8_t\*' to 'svuint8_t\*' in initialization} }
+ svuint8_t *sve_ptr4 = &gnu_s1; // { dg-error {cannot convert 'gnu_int8_t\*'[^\n]* to 'svuint8_t\*' in initialization} }
+
+ gnu_uint8_t *gnu_ptr1 = &sve_u1;
+ gnu_uint8_t *gnu_ptr2 = &gnu_u1;
+ gnu_uint8_t *gnu_ptr3 = &sve_s1; // { dg-error {cannot convert 'svint8_t\*' to 'gnu_uint8_t\*'} }
+ gnu_uint8_t *gnu_ptr4 = &gnu_s1; // { dg-error {cannot convert 'gnu_int8_t\*'[^\n]* to 'gnu_uint8_t\*'} }
+}
+
+constexpr svuint8_t const1 (svuint8_t x) { return x; }
+constexpr gnu_uint8_t const2 (gnu_uint8_t x) { return x; }
Index: gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C
===================================================================
--- /dev/null 2019-09-17 11:41:18.176664108 +0100
+++ gcc/testsuite/g++.target/aarch64/sve/acle/general-c++/gnu_vectors_2.C 2019-11-08 17:43:07.180264067 +0000
@@ -0,0 +1,485 @@
+// { dg-options "-msve-vector-bits=256 -std=gnu++2a -flax-vector-conversions" }
+
+#include <arm_sve.h>
+
+typedef uint8_t gnu_uint8_t __attribute__ ((vector_size (32)));
+typedef int8_t gnu_int8_t __attribute__ ((vector_size (32)));
+
+void
+f (svuint8_t sve_u1, svint8_t sve_s1,
+ gnu_uint8_t gnu_u1, gnu_int8_t gnu_s1, int n, unsigned char uc)
+{
+ // Initialization
+
+ svuint8_t init_sve_u1 = 0; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u2 = {};
+ svuint8_t init_sve_u3 = { sve_u1 };
+ svuint8_t init_sve_u4 = { gnu_u1 };
+ svuint8_t init_sve_u5 = { sve_s1 };
+ svuint8_t init_sve_u6 = { gnu_s1 };
+ svuint8_t init_sve_u7 = { 0 }; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u8 = { sve_u1, sve_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u9 = { gnu_u1, gnu_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u10 {};
+ svuint8_t init_sve_u11 { sve_u1 };
+ svuint8_t init_sve_u12 { gnu_u1 };
+ svuint8_t init_sve_u13 { sve_s1 };
+ svuint8_t init_sve_u14 { gnu_s1 };
+ svuint8_t init_sve_u15 { 0 }; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u16 { sve_u1, sve_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u17 { gnu_u1, gnu_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ svuint8_t init_sve_u18 (0); // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ svuint8_t init_sve_u19 (sve_u1);
+ svuint8_t init_sve_u20 (gnu_u1);
+ svuint8_t init_sve_u21 (sve_s1);
+ svuint8_t init_sve_u22 (gnu_s1);
+
+ gnu_uint8_t init_gnu_u1 = 0; // { dg-error {cannot convert 'int' to 'gnu_uint8_t'[^\n]* in initialization} }
+ gnu_uint8_t init_gnu_u2 = {};
+ gnu_uint8_t init_gnu_u3 = { sve_u1 };
+ gnu_uint8_t init_gnu_u4 = { gnu_u1 };
+ gnu_uint8_t init_gnu_u5 = { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u6 = { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u7 = { 0 };
+ gnu_uint8_t init_gnu_u8 = { sve_u1, sve_u1 }; // { dg-error {cannot convert 'svuint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u9 = { gnu_u1, gnu_u1 }; // { dg-error {cannot convert 'gnu_uint8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u10 { sve_u1 };
+ gnu_uint8_t init_gnu_u11 { gnu_u1 };
+ gnu_uint8_t init_gnu_u12 { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u13 { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u14 { 0 };
+ gnu_uint8_t init_gnu_u15 { sve_u1, sve_u1 }; // { dg-error {cannot convert 'svuint8_t' to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u16 { gnu_u1, gnu_u1 }; // { dg-error {cannot convert 'gnu_uint8_t'[^\n]* to 'unsigned char' in initialization} }
+ gnu_uint8_t init_gnu_u17 (0); // { dg-error {cannot convert 'int' to 'gnu_uint8_t'[^\n]* in initialization} }
+ gnu_uint8_t init_gnu_u18 (sve_u1);
+ gnu_uint8_t init_gnu_u19 (gnu_u1);
+ gnu_uint8_t init_gnu_u20 (sve_s1);
+ gnu_uint8_t init_gnu_u21 (gnu_s1);
+
+ // Compound literals
+
+ (svuint8_t) {};
+ (svuint8_t) { 0 }; // { dg-error {cannot convert 'int' to 'svuint8_t' in initialization} }
+ (svuint8_t) { sve_u1 };
+ (svuint8_t) { gnu_u1 };
+ (svuint8_t) { sve_s1 };
+ (svuint8_t) { gnu_s1 };
+ (svuint8_t) { sve_u1, sve_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+ (svuint8_t) { gnu_u1, gnu_u1 }; // { dg-error {too many initializers for 'svuint8_t'} }
+
+ (gnu_uint8_t) {};
+ (gnu_uint8_t) { 0 };
+ (gnu_uint8_t) { sve_u1 };
+ (gnu_uint8_t) { gnu_u1 };
+ (gnu_uint8_t) { sve_s1 }; // { dg-error {cannot convert 'svint8_t' to 'unsigned char' in initialization} }
+ (gnu_uint8_t) { gnu_s1 }; // { dg-error {cannot convert 'gnu_int8_t'[^\n]* to 'unsigned char' in initialization} }
+ (gnu_uint8_t) { sve_u1, sve_u1 }; // { dg-error {cannot convert 'svuint8_t' to 'unsigned char' in initialization} }
+ (gnu_uint8_t) { gnu_u1, gnu_u1 }; // { dg-error {cannot convert 'gnu_uint8_t'[^\n]* to 'unsigned char' in initialization} }
+
+ // Assignment
+
+ sve_u1 = 0; // { dg-error {cannot convert 'int' to 'svuint8_t' in assignment} }
+ sve_u1 = sve_u1;
+ sve_u1 = gnu_u1;
+ sve_u1 = sve_s1;
+ sve_u1 = gnu_s1;
+
+ gnu_u1 = 0; // { dg-error {cannot convert 'int' to 'gnu_uint8_t'[^\n]* in assignment} }
+ gnu_u1 = sve_u1;
+ gnu_u1 = gnu_u1;
+ gnu_u1 = sve_s1;
+ gnu_u1 = gnu_s1;
+
+ // Casts
+
+ (void) sve_u1;
+ (int) sve_u1; // { dg-error {invalid cast from type 'svuint8_t' to type 'int'} }
+ (bool) sve_u1; // { dg-error {invalid cast from type 'svuint8_t' to type 'bool'} }
+ (svuint8_t) 0; // { dg-error {invalid cast from type 'int' to type 'svuint8_t'} }
+ (svuint8_t) n; // { dg-error {invalid cast from type 'int' to type 'svuint8_t'} }
+ (svuint8_t) sve_u1;
+ (svuint8_t) gnu_u1;
+ (svuint8_t) sve_s1;
+ (svuint8_t) gnu_s1;
+
+ (void) gnu_u1;
+ (int) gnu_u1; // { dg-error {cannot convert a vector of type 'gnu_uint8_t'[^\n]* to type 'int'} }
+ (bool) gnu_u1; // { dg-error {cannot convert a vector of type 'gnu_uint8_t'[^\n]* to type 'bool'} }
+ (gnu_uint8_t) 0; // { dg-error {cannot convert a value of type 'int' to vector type 'gnu_uint8_t'} }
+ (gnu_uint8_t) n; // { dg-error {cannot convert a value of type 'int' to vector type 'gnu_uint8_t'} }
+ (gnu_uint8_t) sve_u1;
+ (gnu_uint8_t) gnu_u1;
+ (gnu_uint8_t) sve_s1;
+ (gnu_uint8_t) gnu_s1;
+
+ // Vector indexing.
+
+ sve_u1[0]; // { dg-error {subscripted value is neither array nor pointer} }
+ &sve_u1[0]; // { dg-error {subscripted value is neither array nor pointer} }
+
+ gnu_u1[0];
+ &gnu_u1[0];
+
+ // Unary vector arithmetic.
+
+ +sve_u1; // { dg-error {wrong type argument to unary plus} }
+ -sve_u1; // { dg-error {wrong type argument to unary minus} }
+ ~sve_u1; // { dg-error {wrong type argument to bit-complement} }
+ !sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ // { dg-error {in argument to unary !} "" { target *-*-* } .-1 }
+ *sve_u1; // { dg-error {invalid type argument of unary '\*'} }
+ __real sve_u1; // { dg-error {wrong type argument to __real} }
+ __imag sve_u1; // { dg-error {wrong type argument to __imag} }
+ ++sve_u1; // { dg-error {no pre-increment operator for type} }
+ --sve_u1; // { dg-error {no pre-decrement operator for type} }
+ sve_u1++; // { dg-error {no post-increment operator for type} }
+ sve_u1--; // { dg-error {no post-decrement operator for type} }
+
+ +gnu_u1;
+ -gnu_u1;
+ ~gnu_u1;
+ !gnu_u1;
+ *gnu_u1; // { dg-error {invalid type argument of unary '\*'} }
+ __real gnu_u1; // { dg-error {wrong type argument to __real} }
+ __imag gnu_u1; // { dg-error {wrong type argument to __imag} }
+ ++gnu_u1;
+ --gnu_u1;
+ gnu_u1++;
+ gnu_u1--;
+
+ // Vector-vector binary arithmetic.
+
+ sve_u1 + sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\+'} }
+ sve_u1 - sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator-'} }
+ sve_u1 * sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\*'} }
+ sve_u1 / sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator/'} }
+ sve_u1 % sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator%'} }
+ sve_u1 & sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\&'} }
+ sve_u1 | sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\|'} }
+ sve_u1 ^ sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator\^'} }
+ sve_u1 == sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator=='} }
+ sve_u1 != sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator!='} }
+ sve_u1 <= sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<='} }
+ sve_u1 < sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<'} }
+ sve_u1 > sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator>'} }
+ sve_u1 >= sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator>='} }
+ sve_u1 <=> sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<=>'} }
+ sve_u1 << sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator<<'} }
+ sve_u1 >> sve_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'svuint8_t' to binary 'operator>>'} }
+ sve_u1 && sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ sve_u1 + gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\+'} }
+ sve_u1 - gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator-'} }
+ sve_u1 * gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\*'} }
+ sve_u1 / gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator/'} }
+ sve_u1 % gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator%'} }
+ sve_u1 & gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\&'} }
+ sve_u1 | gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\|'} }
+ sve_u1 ^ gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator\^'} }
+ sve_u1 == gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator=='} }
+ sve_u1 != gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator!='} }
+ sve_u1 <= gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<='} }
+ sve_u1 < gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<'} }
+ sve_u1 > gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator>'} }
+ sve_u1 >= gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator>='} }
+ sve_u1 <=> gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<=>'} }
+ sve_u1 << gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator<<'} }
+ sve_u1 >> gnu_u1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_uint8_t'[^\n]* to binary 'operator>>'} }
+ sve_u1 && gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 + sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\+'} }
+ gnu_u1 - sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator-'} }
+ gnu_u1 * sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\*'} }
+ gnu_u1 / sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator/'} }
+ gnu_u1 % sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator%'} }
+ gnu_u1 & sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\&'} }
+ gnu_u1 | sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\|'} }
+ gnu_u1 ^ sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator\^'} }
+ gnu_u1 == sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator=='} }
+ gnu_u1 != sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator!='} }
+ gnu_u1 <= sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<='} }
+ gnu_u1 < sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<'} }
+ gnu_u1 > sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator>'} }
+ gnu_u1 >= sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator>='} }
+ gnu_u1 <=> sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<=>'} }
+ gnu_u1 << sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator<<'} }
+ gnu_u1 >> sve_u1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svuint8_t' to binary 'operator>>'} }
+ gnu_u1 && sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ gnu_u1 || sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 + gnu_u1;
+ gnu_u1 - gnu_u1;
+ gnu_u1 * gnu_u1;
+ gnu_u1 / gnu_u1;
+ gnu_u1 % gnu_u1;
+ gnu_u1 & gnu_u1;
+ gnu_u1 | gnu_u1;
+ gnu_u1 ^ gnu_u1;
+ gnu_u1 == gnu_u1;
+ gnu_u1 != gnu_u1;
+ gnu_u1 <= gnu_u1;
+ gnu_u1 < gnu_u1;
+ gnu_u1 > gnu_u1;
+ gnu_u1 >= gnu_u1;
+ gnu_u1 <=> gnu_u1;
+ gnu_u1 << gnu_u1;
+ gnu_u1 >> gnu_u1;
+ gnu_u1 && gnu_u1;
+ gnu_u1 || gnu_u1;
+
+ // Vector-scalar binary arithmetic.
+
+ sve_u1 + 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\+'} }
+ sve_u1 - 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator-'} }
+ sve_u1 * 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\*'} }
+ sve_u1 / 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator/'} }
+ sve_u1 % 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator%'} }
+ sve_u1 & 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\&'} }
+ sve_u1 | 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\|'} }
+ sve_u1 ^ 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator\^'} }
+ sve_u1 == 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator=='} }
+ sve_u1 != 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator!='} }
+ sve_u1 <= 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<='} }
+ sve_u1 < 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<'} }
+ sve_u1 > 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator>'} }
+ sve_u1 >= 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator>='} }
+ sve_u1 <=> 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<=>'} }
+ sve_u1 << 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator<<'} }
+ sve_u1 >> 2; // { dg-error {invalid operands of types 'svuint8_t' and 'int' to binary 'operator>>'} }
+ sve_u1 && 2; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || 2; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ sve_u1 + uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\+'} }
+ sve_u1 - uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator-'} }
+ sve_u1 * uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\*'} }
+ sve_u1 / uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator/'} }
+ sve_u1 % uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator%'} }
+ sve_u1 & uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\&'} }
+ sve_u1 | uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\|'} }
+ sve_u1 ^ uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator\^'} }
+ sve_u1 == uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator=='} }
+ sve_u1 != uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator!='} }
+ sve_u1 <= uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<='} }
+ sve_u1 < uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<'} }
+ sve_u1 > uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator>'} }
+ sve_u1 >= uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator>='} }
+ sve_u1 <=> uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<=>'} }
+ sve_u1 << uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator<<'} }
+ sve_u1 >> uc; // { dg-error {invalid operands of types 'svuint8_t' and 'unsigned char' to binary 'operator>>'} }
+ sve_u1 && uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 || uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 + 2;
+ gnu_u1 - 2;
+ gnu_u1 * 2;
+ gnu_u1 / 2;
+ gnu_u1 % 2;
+ gnu_u1 & 2;
+ gnu_u1 | 2;
+ gnu_u1 ^ 2;
+ gnu_u1 == 2;
+ gnu_u1 != 2;
+ gnu_u1 <= 2;
+ gnu_u1 < 2;
+ gnu_u1 > 2;
+ gnu_u1 >= 2;
+ gnu_u1 <=> 2; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'int' to binary 'operator<=>'} }
+ gnu_u1 << 2;
+ gnu_u1 >> 2;
+ gnu_u1 && 2;
+ gnu_u1 || 2;
+
+ gnu_u1 + uc;
+ gnu_u1 - uc;
+ gnu_u1 * uc;
+ gnu_u1 / uc;
+ gnu_u1 % uc;
+ gnu_u1 & uc;
+ gnu_u1 | uc;
+ gnu_u1 ^ uc;
+ gnu_u1 == uc;
+ gnu_u1 != uc;
+ gnu_u1 <= uc;
+ gnu_u1 < uc;
+ gnu_u1 > uc;
+ gnu_u1 >= uc;
+ gnu_u1 <=> uc; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'unsigned char' to binary 'operator<=>'} }
+ gnu_u1 << uc;
+ gnu_u1 >> uc;
+ gnu_u1 && uc;
+ gnu_u1 || uc;
+
+ // Scalar-vector binary 'operatorarithmetic.
+
+ 3 + sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\+'} }
+ 3 - sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator-'} }
+ 3 * sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\*'} }
+ 3 / sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator/'} }
+ 3 % sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator%'} }
+ 3 & sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\&'} }
+ 3 | sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\|'} }
+ 3 ^ sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator\^'} }
+ 3 == sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator=='} }
+ 3 != sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator!='} }
+ 3 <= sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<='} }
+ 3 <=> sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<=>'} }
+ 3 < sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<'} }
+ 3 > sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator>'} }
+ 3 >= sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator>='} }
+ 3 << sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator<<'} }
+ 3 >> sve_u1; // { dg-error {invalid operands of types 'int' and 'svuint8_t' to binary 'operator>>'} }
+ 3 && sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ 3 || sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ 3 + gnu_u1;
+ 3 - gnu_u1;
+ 3 * gnu_u1;
+ 3 / gnu_u1;
+ 3 % gnu_u1;
+ 3 & gnu_u1;
+ 3 | gnu_u1;
+ 3 ^ gnu_u1;
+ 3 == gnu_u1;
+ 3 != gnu_u1;
+ 3 <= gnu_u1;
+ 3 <=> gnu_u1; // { dg-error {invalid operands of types 'int' and 'gnu_uint8_t'[^\n]* to binary 'operator<=>'} }
+ 3 < gnu_u1;
+ 3 > gnu_u1;
+ 3 >= gnu_u1;
+ 3 << gnu_u1;
+ 3 >> gnu_u1;
+ 3 && gnu_u1;
+ 3 || gnu_u1;
+
+ // Mismatched types.
+
+ sve_u1 + sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\+'} }
+ sve_u1 - sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator-'} }
+ sve_u1 * sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\*'} }
+ sve_u1 / sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator/'} }
+ sve_u1 % sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator%'} }
+ sve_u1 & sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\&'} }
+ sve_u1 | sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\|'} }
+ sve_u1 ^ sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator\^'} }
+ sve_u1 == sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator=='} }
+ sve_u1 != sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator!='} }
+ sve_u1 <= sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<='} }
+ sve_u1 < sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<'} }
+ sve_u1 > sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator>'} }
+ sve_u1 >= sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator>='} }
+ sve_u1 <=> sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<=>'} }
+ sve_u1 << sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator<<'} }
+ sve_u1 >> sve_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'svint8_t' to binary 'operator>>'} }
+
+ sve_u1 + gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\+'} }
+ sve_u1 - gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator-'} }
+ sve_u1 * gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\*'} }
+ sve_u1 / gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator/'} }
+ sve_u1 % gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator%'} }
+ sve_u1 & gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\&'} }
+ sve_u1 | gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\|'} }
+ sve_u1 ^ gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator\^'} }
+ sve_u1 == gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator=='} }
+ sve_u1 != gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator!='} }
+ sve_u1 <= gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<='} }
+ sve_u1 < gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<'} }
+ sve_u1 > gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator>'} }
+ sve_u1 >= gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator>='} }
+ sve_u1 <=> gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<=>'} }
+ sve_u1 << gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator<<'} }
+ sve_u1 >> gnu_s1; // { dg-error {invalid operands of types 'svuint8_t' and 'gnu_int8_t'[^\n]* to binary 'operator>>'} }
+
+ gnu_u1 + sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\+'} }
+ gnu_u1 - sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator-'} }
+ gnu_u1 * sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\*'} }
+ gnu_u1 / sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator/'} }
+ gnu_u1 % sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator%'} }
+ gnu_u1 & sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\&'} }
+ gnu_u1 | sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\|'} }
+ gnu_u1 ^ sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator\^'} }
+ gnu_u1 == sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator=='} }
+ gnu_u1 != sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator!='} }
+ gnu_u1 <= sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<='} }
+ gnu_u1 < sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<'} }
+ gnu_u1 > sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator>'} }
+ gnu_u1 >= sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator>='} }
+ gnu_u1 <=> sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<=>'} }
+ gnu_u1 << sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator<<'} }
+ gnu_u1 >> sve_s1; // { dg-error {invalid operands of types 'gnu_uint8_t'[^\n]* and 'svint8_t' to binary 'operator>>'} }
+
+ gnu_u1 + gnu_s1;
+ gnu_u1 - gnu_s1;
+ gnu_u1 * gnu_s1;
+ gnu_u1 / gnu_s1;
+ gnu_u1 % gnu_s1;
+ gnu_u1 & gnu_s1;
+ gnu_u1 | gnu_s1;
+ gnu_u1 ^ gnu_s1;
+ gnu_u1 == gnu_s1;
+ gnu_u1 != gnu_s1;
+ gnu_u1 <= gnu_s1;
+ gnu_u1 < gnu_s1;
+ gnu_u1 > gnu_s1;
+ gnu_u1 >= gnu_s1;
+ gnu_u1 <=> gnu_s1;
+ gnu_u1 << gnu_s1;
+ gnu_u1 >> gnu_s1;
+
+ // Conditional expressions.
+
+ uc ? sve_u1 : sve_u1;
+ uc ? gnu_u1 : sve_u1; // { dg-error {operands to '\?:' have different types 'gnu_uint8_t'[^\n]* and 'svuint8_t'} }
+ uc ? sve_u1 : gnu_u1; // { dg-error {operands to '\?:' have different types 'svuint8_t' and 'gnu_uint8_t'} }
+ uc ? gnu_u1 : gnu_u1;
+
+ sve_u1 ? sve_u1 : sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? gnu_u1 : sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? sve_u1 : gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? gnu_u1 : gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? sve_u1 : uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? uc : sve_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? gnu_u1 : uc; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+ sve_u1 ? uc : gnu_u1; // { dg-error {could not convert 'sve_u1' from 'svuint8_t' to 'bool'} }
+
+ gnu_u1 ? sve_u1 : sve_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? gnu_u1 : sve_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? sve_u1 : gnu_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? gnu_u1 : gnu_u1;
+ gnu_u1 ? sve_u1 : uc; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? uc : sve_u1; // { dg-error {incompatible vector types in conditional expression} }
+ gnu_u1 ? gnu_u1 : uc;
+ gnu_u1 ? uc : gnu_u1;
+
+ // Vector built-ins.
+
+ __builtin_shuffle (sve_u1, sve_u1, sve_u1); // { dg-error {'__builtin_shuffle' last argument must be an integer vector} }
+ __builtin_shuffle (sve_u1, gnu_u1, gnu_u1); // { dg-error {'__builtin_shuffle' arguments must be vectors} }
+ __builtin_shuffle (gnu_u1, sve_u1, gnu_u1); // { dg-error {'__builtin_shuffle' arguments must be vectors} }
+ __builtin_shuffle (gnu_u1, gnu_u1, sve_u1); // { dg-error {'__builtin_shuffle' last argument must be an integer vector} }
+ __builtin_shuffle (gnu_u1, gnu_u1, gnu_u1);
+
+ __builtin_convertvector (sve_u1, svuint8_t); // { dg-error {'__builtin_convertvector' first argument must be an integer or floating vector} }
+ __builtin_convertvector (gnu_u1, svuint8_t); // { dg-error {'__builtin_convertvector' second argument must be an integer or floating vector type} }
+ __builtin_convertvector (sve_u1, gnu_uint8_t); // { dg-error {'__builtin_convertvector' first argument must be an integer or floating vector} }
+ __builtin_convertvector (gnu_u1, gnu_uint8_t);
+
+ // Type queries.
+
+ static_assert(__is_literal_type(svuint8_t));
+ static_assert(__is_literal_type(gnu_uint8_t));
+
+ svuint8_t *sve_ptr1 = &sve_u1;
+ svuint8_t *sve_ptr2 = &gnu_u1;
+ svuint8_t *sve_ptr3 = &sve_s1; // { dg-error {invalid conversion from 'svint8_t\*' to 'svuint8_t\*'} }
+ svuint8_t *sve_ptr4 = &gnu_s1; // { dg-error {invalid conversion from 'gnu_int8_t\*'[^\n]* to 'svuint8_t\*'} }
+
+ gnu_uint8_t *gnu_ptr1 = &sve_u1;
+ gnu_uint8_t *gnu_ptr2 = &gnu_u1;
+ gnu_uint8_t *gnu_ptr3 = &sve_s1; // { dg-error {invalid conversion from 'svint8_t\*' to 'gnu_uint8_t\*'} }
+ gnu_uint8_t *gnu_ptr4 = &gnu_s1; // { dg-error {invalid conversion from 'gnu_int8_t\*'[^\n]* to 'gnu_uint8_t\*'} }
+}
+
+constexpr svuint8_t const1 (svuint8_t x) { return x; }
+constexpr gnu_uint8_t const2 (gnu_uint8_t x) { return x; }
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