17945

Is it possible to specify a hexademical number in LLVM IR code?

For example:

error: floating point constant invalid for type %3 = and i8 0x80, %2 ^

Answer1:

From a scan of the IR reference manual, it looks like hexadecimal literals are reserved for the representation of floating point numbers that cannot be exactly represented in a reasonable number of digits.

Which explains why your error message says that the floating point constant is invalid.

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