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target/ppc: Set Float3NaNPropRule explicitly

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Set the Float3NaNPropRule explicitly for PPC, and remove the
ifdef from pickNaNMulAdd().

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20241202131347.498124-20-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2024-12-11 15:30:57 +00:00
parent 9d0b8f9605
commit ac1254c4e7
2 changed files with 8 additions and 6 deletions
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6
fpu/softfloat-specialize.c.inc
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@ -511,12 +511,6 @@ static int pickNaNMulAdd(FloatClass a_cls, FloatClass b_cls, FloatClass c_cls,
} else {
rule = float_3nan_prop_s_cab;
}
#elif defined(TARGET_PPC)
/*
* If fRA is a NaN return it; otherwise if fRB is a NaN return it;
* otherwise return fRC. Note that muladd on PPC is (fRA * fRC) + frB
*/
rule = float_3nan_prop_acb;
#elif defined(TARGET_S390X)
rule = float_3nan_prop_s_abc;
#elif defined(TARGET_SPARC)