21 lines
790 B
Common Lisp
21 lines
790 B
Common Lisp
// RUN: %clang_cc1 -fsyntax-only -verify %s
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#pragma OPENCL EXTENSION cl_khr_fp64 : enable
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void test_astype() {
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float f = 1.0f;
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unsigned int i = __builtin_astype(f, unsigned int);
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typedef __attribute__(( ext_vector_type(4) )) int int4;
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typedef __attribute__(( ext_vector_type(3) )) float float3;
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typedef __attribute__(( ext_vector_type(4) )) float float4;
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typedef __attribute__(( ext_vector_type(4) )) double double4;
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float4 f4;
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double4 d4 = __builtin_astype(f4, double4); // expected-error{{invalid reinterpretation: sizes of 'double4' (vector of 4 'double' values) and 'float4' (vector of 4 'float' values) must match}}
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// Verify int4->float3, float3->int4 works.
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int4 i4;
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float3 f3 = __builtin_astype(i4, float3);
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i4 = __builtin_astype(f3, int4);
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}
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