[LLVMdev] Which floating-point comparison?
russell.wallace at gmail.com
Sun Mar 28 09:45:11 CDT 2010
I notice llvm provides both ordered and unordered variants of
floating-point comparison. Which of these is the right one to use by
default? I suppose the two criteria would be, in order of importance:
1. Which is more efficient (more directly maps to typical hardware)?
2. Which is more familiar (more like the way C and Fortran do it)?
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