diff options
Diffstat (limited to 'arch/mips/math-emu/ieee754sp.c')
| -rw-r--r-- | arch/mips/math-emu/ieee754sp.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/mips/math-emu/ieee754sp.c b/arch/mips/math-emu/ieee754sp.c index ba88301579c2..7bde3c204d02 100644 --- a/arch/mips/math-emu/ieee754sp.c +++ b/arch/mips/math-emu/ieee754sp.c @@ -49,14 +49,9 @@ union ieee754sp __cold ieee754sp_nanxcpt(union ieee754sp r) if (!ieee754sp_issnan(r)) /* QNAN does not cause invalid op !! */ return r; - if (!ieee754_setandtestcx(IEEE754_INVALID_OPERATION)) { - /* not enabled convert to a quiet NaN */ - SPMANT(r) &= (~SP_MBIT(SP_FBITS-1)); - if (ieee754sp_isnan(r)) - return r; - else - return ieee754sp_indef(); - } + /* If not enabled convert to a quiet NaN. */ + if (!ieee754_setandtestcx(IEEE754_INVALID_OPERATION)) + return ieee754sp_indef(); return r; } |