diff options
Diffstat (limited to 'arch/mips/math-emu/sp_fdp.c')
| -rw-r--r-- | arch/mips/math-emu/sp_fdp.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/mips/math-emu/sp_fdp.c b/arch/mips/math-emu/sp_fdp.c index 152637093854..3797148893ad 100644 --- a/arch/mips/math-emu/sp_fdp.c +++ b/arch/mips/math-emu/sp_fdp.c @@ -30,10 +30,11 @@ static inline union ieee754sp ieee754sp_nan_fdp(int xs, u64 xm) union ieee754sp ieee754sp_fdp(union ieee754dp x) { + union ieee754sp y; u32 rm; COMPXDP; - union ieee754sp nan; + COMPYSP; EXPLODEXDP; @@ -46,10 +47,11 @@ union ieee754sp ieee754sp_fdp(union ieee754dp x) return ieee754sp_nanxcpt(ieee754sp_nan_fdp(xs, xm)); case IEEE754_CLASS_QNAN: - nan = ieee754sp_nan_fdp(xs, xm); - if (!ieee754sp_isnan(nan)) - nan = ieee754sp_indef(); - return nan; + y = ieee754sp_nan_fdp(xs, xm); + EXPLODEYSP; + if (!ieee754_class_nan(yc)) + y = ieee754sp_indef(); + return y; case IEEE754_CLASS_INF: return ieee754sp_inf(xs); |