63 lines
1.9 KiB
C
63 lines
1.9 KiB
C
/* { dg-do compile } */
|
|
/* { dg-options "-Wall" } */
|
|
|
|
/* Origin: Aldy Hernandez <aldyh@redhat.com>. */
|
|
/* Purpose: Program to test generic SIMD support. */
|
|
|
|
typedef int __attribute__((vector_size (16))) v4si;
|
|
typedef short __attribute__((vector_size (16))) v8hi;
|
|
typedef int __attribute__((vector_size (8))) v2si;
|
|
typedef unsigned int __attribute__((vector_size (16))) uv4si;
|
|
|
|
v4si a, b;
|
|
v2si c, d;
|
|
v8hi e;
|
|
uv4si f;
|
|
|
|
long long foo;
|
|
int foo1;
|
|
short foo2 __attribute__((vector_size (8)));
|
|
|
|
void
|
|
hanneke ()
|
|
{
|
|
/* Assignment. */
|
|
a = b;
|
|
|
|
/* Assignment of different types. */
|
|
b = c; /* { dg-error "incompatible types when assigning" } */
|
|
d = a; /* { dg-error "incompatible types when assigning" } */
|
|
|
|
/* Casting between SIMDs of the same size. */
|
|
e = (typeof (e)) a;
|
|
|
|
/* Different signed SIMD assignment. */
|
|
f = a; /* { dg-message "note: use .-flax-vector-conversions. to permit conversions between vectors with differing element types or numbers of subparts" } */
|
|
/* { dg-error "incompatible types when assigning" "" { target *-*-* } .-1 } */
|
|
|
|
/* Casted different signed SIMD assignment. */
|
|
f = (uv4si) a;
|
|
|
|
/* Assignment between scalar and SIMD of different size. */
|
|
foo = a; /* { dg-error "incompatible types when assigning" } */
|
|
|
|
/* Casted assignment between scalar and SIMD of same size. */
|
|
foo = (typeof (foo)) foo2;
|
|
|
|
/* Casted assignment between scalar and SIMD of different size. */
|
|
foo1 = (typeof (foo1)) foo2; /* { dg-error "cannot convert a vector of type" } */
|
|
|
|
/* Operators on compatible SIMD types. */
|
|
a += b + b;
|
|
a -= b;
|
|
a *= b;
|
|
a /= b;
|
|
a = -b;
|
|
|
|
/* Operators on incompatible SIMD types. */
|
|
a = b + c; /* { dg-error "invalid operands to binary +" } */
|
|
a = b - c; /* { dg-error "invalid operands to binary -" } */
|
|
a = b * c; /* { dg-error "invalid operands to binary *" } */
|
|
a = b / c; /* { dg-error "invalid operands to binary /" } */
|
|
}
|