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Searched refs:IEEE_MAP_UMZ (Results 1 – 2 of 2) sorted by relevance

/linux/arch/alpha/include/uapi/asm/
A Dfpu.h56 #define IEEE_MAP_UMZ (1UL<<13) /* Map underflowed outputs to zero */ macro
58 #define IEEE_MAP_MASK (IEEE_MAP_DMZ | IEEE_MAP_UMZ)
103 fp |= (sw & IEEE_MAP_UMZ ? FPCR_UNDZ | FPCR_UNFD : 0); in ieee_swcr_to_fpcr()
118 sw |= (fp >> 47) & IEEE_MAP_UMZ; in ieee_fpcr_to_swcr()
/linux/arch/alpha/math-emu/
A Dmath.c277 if ((_fex & FP_EX_UNDERFLOW) && (swcr & IEEE_MAP_UMZ)) in alpha_fp_emul()
284 if ((_fex & FP_EX_UNDERFLOW) && (swcr & IEEE_MAP_UMZ)) in alpha_fp_emul()

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