Hello,

I’m using LLVM 3.4 and noticed that some of the IR binary instructions have the following format:

= frem [fast-math flags]* , ; yields ty:result

I’m mainly interested in extracting the type of the operands, regardless of whether the fast-math-flags are set or not.

In the case above, that would be floating-point or vector.

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Q1. I was just wondering if doing I.getOperand(0)->getType() would be sufficient to extract the operands type.
Q2. Moreover, how can you extract the fast-math-flags?
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Q3. I'd also appreciate it if someone could tell me what C/C++ source code should I use to generate IR code that
includes some binary operation(s) with vector operands.
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Many thanks,
Simona
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