diff options
Diffstat (limited to 'arch/mips/math-emu/ieee754dp.c')
| -rw-r--r-- | arch/mips/math-emu/ieee754dp.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/mips/math-emu/ieee754dp.c b/arch/mips/math-emu/ieee754dp.c index 068f45a415fc..9723a518e5ad 100644 --- a/arch/mips/math-emu/ieee754dp.c +++ b/arch/mips/math-emu/ieee754dp.c @@ -49,14 +49,9 @@ union ieee754dp __cold ieee754dp_nanxcpt(union ieee754dp r) if (!ieee754dp_issnan(r)) /* QNAN does not cause invalid op !! */ return r; - if (!ieee754_setandtestcx(IEEE754_INVALID_OPERATION)) { - /* not enabled convert to a quiet NaN */ - DPMANT(r) &= (~DP_MBIT(DP_FBITS-1)); - if (ieee754dp_isnan(r)) - return r; - else - return ieee754dp_indef(); - } + /* If not enabled convert to a quiet NaN. */ + if (!ieee754_setandtestcx(IEEE754_INVALID_OPERATION)) + return ieee754dp_indef(); return r; } |