FPCR_DYN_SHIFT

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#define FP_RND_NEAREST (FPCR_DYN_NORMAL >> FPCR_DYN_SHIFT)

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#define FP_RND_ZERO (FPCR_DYN_CHOPPED >> FPCR_DYN_SHIFT)

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#define FP_RND_PINF (FPCR_DYN_PLUS >> FPCR_DYN_SHIFT)

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#define FP_RND_MINF (FPCR_DYN_MINUS >> FPCR_DYN_SHIFT)

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#define FPCR_DYN_CHOPPED (0x0UL << FPCR_DYN_SHIFT) /* towards 0 */

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#define FPCR_DYN_MINUS (0x1UL << FPCR_DYN_SHIFT) /* towards -INF */

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#define FPCR_DYN_NORMAL (0x2UL << FPCR_DYN_SHIFT) /* towards nearest */

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#define FPCR_DYN_PLUS (0x3UL << FPCR_DYN_SHIFT) /* towards +INF */

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#define FPCR_DYN_MASK (0x3UL << FPCR_DYN_SHIFT)

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mode = (fpcr >> FPCR_DYN_SHIFT) & 3;