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Diffstat (limited to 'arch/mips/math-emu/ieee754sp.h')
| -rw-r--r-- | arch/mips/math-emu/ieee754sp.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/mips/math-emu/ieee754sp.h b/arch/mips/math-emu/ieee754sp.h index a28ced853f27..45a2de38eb4b 100644 --- a/arch/mips/math-emu/ieee754sp.h +++ b/arch/mips/math-emu/ieee754sp.h @@ -44,6 +44,11 @@ #define SPBEXP(sp) (sp.parts.bexp) #define SPMANT(sp) (sp.parts.mant) +static inline int ieee754sp_finite(union ieee754sp x) +{ + return SPBEXP(x) != SP_EMAX + 1 + SP_EBIAS; +} + /* 3bit extended single precision sticky right shift */ #define SPXSRSXn(rs) \ (xe += rs, \ |