[LLVMdev] Floating point comparison doubt

Sachin.Punyani at microchip.com Sachin.Punyani at microchip.com
Mon Jun 22 03:56:43 PDT 2009



In unordered floating point comparison before making a call for
comparison proper one node called UO_F32 is generated. In targets this
node is replaced with a call to __unordsf2.


My doubts here

1)  What are these UO_F32 and O_F32 nodes for?

2)  What is this function (__unordsf2) supposed to do?





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