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- // SPDX-License-Identifier: GPL-2.0+
- /*
- * Copyright (C) 2007
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- */
- /*
- * This file is originally a part of the GCC testsuite.
- */
- #include <common.h>
- #include <post.h>
- GNU_FPOST_ATTR
- #if CFG_POST & CFG_SYS_POST_FPU
- static double func (const double *array)
- {
- double d = *array;
- if (d == 0.0)
- return d;
- else
- return d + func (array + 1);
- }
- int fpu_post_test_math5 (void)
- {
- double values[] = { 0.1e-100, 1.0, -1.0, 0.0 };
- if (func (values) != 0.1e-100) {
- post_log ("Error in FPU math5 test\n");
- return -1;
- }
- return 0;
- }
- #endif /* CFG_POST & CFG_SYS_POST_FPU */
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