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15 lines
278 B
C
15 lines
278 B
C
#ifdef HAVE_FMA4_SUPPORT
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# include <init-arch.h>
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# include <math.h>
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extern double __atan_sse2 (double);
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extern double __atan_fma4 (double);
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libm_ifunc (atan, HAS_FMA4 ? __atan_fma4 : __atan_sse2);
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# define atan __atan_sse2
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#endif
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#include <sysdeps/ieee754/dbl-64/s_atan.c>
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