AMDGPUMCExpr lives in the MC layer it should not depend on Function.h or GCNSubtarget.h Move the function that needed GCNSubtarget to the one file that called it.
AMDGPUMCExpr lives in the MC layer it should not depend on Function.h or GCNSubtarget.h Move the function that needed GCNSubtarget to the one file that called it.