26 lines
451 B
C
26 lines
451 B
C
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Copyright 2023, Michael Ellerman, IBM Corporation.
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*/
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#ifndef _SELFTESTS_POWERPC_FPU_H
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#define _SELFTESTS_POWERPC_FPU_H
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static inline void randomise_darray(double *darray, int num)
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{
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long val;
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for (int i = 0; i < num; i++) {
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val = random();
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if (val & 1)
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val *= -1;
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if (val & 2)
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darray[i] = 1.0 / val;
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else
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darray[i] = val * val;
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}
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}
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#endif /* _SELFTESTS_POWERPC_FPU_H */
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