[LLVMdev] a question about constant fold for fdiv

leo han wenwenti at hotmail.com
Thu Mar 22 15:50:37 PDT 2007

Hello, I have a question about the constant folding for fdiv instructions. 
For the instruction "fdiv double 0.0, 0.0", the folded result is inf. I 
think this should be nan. Can anyone tell me why it is not nan?


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