| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s -triple spir-unknown-unknown |
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| 2 | #pragma OPENCL EXTENSION cl_khr_fp64 : enable |
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| 3 | |
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| 4 | void test_astype() { |
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| 5 | float f = 1.0f; |
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| 6 | unsigned int i = __builtin_astype(f, unsigned int); |
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| 7 | |
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| 8 | typedef __attribute__(( ext_vector_type(4) )) int int4; |
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| 9 | typedef __attribute__(( ext_vector_type(3) )) float float3; |
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| 10 | typedef __attribute__(( ext_vector_type(4) )) float float4; |
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| 11 | typedef __attribute__(( ext_vector_type(4) )) double double4; |
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| 12 | |
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| 13 | float4 f4; |
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| 14 | 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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| 15 | |
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| 16 | // Verify int4->float3, float3->int4 works. |
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| 17 | int4 i4; |
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| 18 | float3 f3 = __builtin_astype(i4, float3); |
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| 19 | i4 = __builtin_astype(f3, int4); |
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| 20 | } |
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| 21 | |
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