forked from OSchip/llvm-project
24 lines
469 B
Common Lisp
24 lines
469 B
Common Lisp
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#include <clc/clc.h>
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#include "../../../generic/lib/clcmacro.h"
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_CLC_OVERLOAD _CLC_DEF float rsqrt(float x)
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{
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return __builtin_r600_recipsqrt_ieeef(x);
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}
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_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, float, rsqrt, float);
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#ifdef cl_khr_fp64
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#pragma OPENCL EXTENSION cl_khr_fp64 : enable
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_CLC_OVERLOAD _CLC_DEF double rsqrt(double x)
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{
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return __builtin_r600_recipsqrt_ieee(x);
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}
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_CLC_UNARY_VECTORIZE(_CLC_OVERLOAD _CLC_DEF, double, rsqrt, double);
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#endif
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