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MIPS: math-emu: Get rid of the useless parts of exception handling.

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All it really did was throw a printk for no obvious reason.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Ralf Baechle
2014-04-25 03:19:57 +02:00
parent 593d33fe33
commit 90efba36ed
32 changed files with 92 additions and 263 deletions
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7
arch/mips/math-emu/sp_add.c
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@ -52,7 +52,7 @@ union ieee754sp ieee754sp_add(union ieee754sp x, union ieee754sp y)
case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_DNORM):
case CLPAIR(IEEE754_CLASS_SNAN, IEEE754_CLASS_INF):
ieee754_setcx(IEEE754_INVALID_OPERATION);
return ieee754sp_nanxcpt(ieee754sp_indef(), "add", x, y);
return ieee754sp_nanxcpt(ieee754sp_indef());
case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_QNAN):
case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_QNAN):
@ -75,7 +75,7 @@ union ieee754sp ieee754sp_add(union ieee754sp x, union ieee754sp y)
if (xs == ys)
return x;
ieee754_setcx(IEEE754_INVALID_OPERATION);
return ieee754sp_xcpt(ieee754sp_indef(), "add", x, y);
return ieee754sp_indef();
case CLPAIR(IEEE754_CLASS_NORM, IEEE754_CLASS_INF):
case CLPAIR(IEEE754_CLASS_ZERO, IEEE754_CLASS_INF):
@ -172,5 +172,6 @@ union ieee754sp ieee754sp_add(union ieee754sp x, union ieee754sp y)
}
}
SPNORMRET2(xs, xe, xm, "add", x, y);
return ieee754sp_format(xs, xe, xm);
}