Serge Pavlov
670e0a0c14
The second argument of `llvm.is_fpclass` is a mask, where each bit represents a floating-point class. Understanding the check that the call makes in an IR dump requires additional effort. To simplify the interpretation of IR dumps, a previously implemented pretty-printing mechanism can be used: https://github.com/llvm/llvm-project/commit/39e7712ac520ccfc43383b3e9d6ea8cf2958b8e3. This commit implements this mechanism for printing the arguments of `llvm.is_fpclass`. This change also fixes the printing of argument names: if an argument name is absent, it is simply not printed.