mirror of
https://github.com/fluencelabs/wasmer
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28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
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/*
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* Copyright 2016 The Emscripten Authors. All rights reserved.
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* Emscripten is available under two separate licenses, the MIT license and the
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* University of Illinois/NCSA Open Source License. Both these licenses can be
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* found in the LICENSE file.
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*/
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#include <stdio.h>
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typedef float float32x4 __attribute__((__vector_size__(16)));
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int main(int argc, char **argv) {
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float32x4 a = {1.0, 2.0, 3.0, 4.0};
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float32x4 b = {5.0, 6.0, 7.0, 8.0};
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float32x4 r = __builtin_shufflevector(a, b, 3, 1, 2, 0);
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printf("%.1f %.1f %.1f %.1f\n", r[0], r[1], r[2], r[3]);
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r = __builtin_shufflevector(a, b, 7, 5, 6, 4);
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printf("%.1f %.1f %.1f %.1f\n", r[0], r[1], r[2], r[3]);
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r = __builtin_shufflevector(a, b, 1, 2, 5, 4);
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printf("%.1f %.1f %.1f %.1f\n", r[0], r[1], r[2], r[3]);
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r = __builtin_shufflevector(a, b, 5, 4, 1, 2);
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printf("%.1f %.1f %.1f %.1f\n", r[0], r[1], r[2], r[3]);
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r = __builtin_shufflevector(a, b, 4, 1, 0, 5);
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printf("%.1f %.1f %.1f %.1f\n", r[0], r[1], r[2], r[3]);
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r = __builtin_shufflevector(a, b, 0, 7, 2, 3);
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printf("%.1f %.1f %.1f %.1f\n", r[0], r[1], r[2], r[3]);
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return 0;
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}
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