| 1 | /* |
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| 2 | * Double-precision vector pow function. |
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| 3 | * |
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| 4 | * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 5 | * See https://llvm.org/LICENSE.txt for license information. |
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| 6 | * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 7 | */ |
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| 8 | |
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| 9 | #include "mathlib.h" |
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| 10 | #include "v_math.h" |
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| 11 | #if V_SUPPORTED |
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| 12 | |
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| 13 | VPCS_ATTR |
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| 14 | v_f64_t |
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| 15 | V_NAME(pow) (v_f64_t x, v_f64_t y) |
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| 16 | { |
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| 17 | v_f64_t z; |
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| 18 | for (int lane = 0; lane < v_lanes64 (); lane++) |
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| 19 | { |
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| 20 | f64_t sx = v_get_f64 (x, lane); |
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| 21 | f64_t sy = v_get_f64 (y, lane); |
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| 22 | f64_t sz = pow (sx, sy); |
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| 23 | v_set_f64 (&z, lane, sz); |
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| 24 | } |
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| 25 | return z; |
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| 26 | } |
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| 27 | VPCS_ALIAS |
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| 28 | #endif |
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| 29 | |
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