fabs(x+0.0)+fabs(y+0.0) when mixing NaNs. This improves consistency of the result by making it harder for the compiler to reorder the operands. (FP addition is not necessarily commutative because the order of operands makes a difference on some machines iff the operands are both NaNs.) |
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bsdsrc | ||
i387 | ||
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ld80 | ||
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man | ||
powerpc | ||
sparc64 | ||
src | ||
Makefile | ||
Symbol.map |