search for: sampler_t

Hi Guys, I see an intrinsic function call like this "call float @ir.sample_complex.f32(float a, int bitcast (i16 337203 to i32) , i32 1, <2 x float> %62, float %61) “, Then I got trouble to process the third operand "int bitcast (i16 337203 to i32)”, the second operand I got is “constant 337203”. I think something is messed up, but the getOperand(i) is llvm core function.