Emitting calls to functions defined in PrimOps.cmm from the code gen

Hi, I'm trying to make allocation of arrays of small, statically-known size inline. For large or unknown size I just want to call the existing stg_newArrayzh function. In code: doNewArrayOp :: DynFlags -> CmmFormal -> CmmExpr -> FCode () doNewArrayOp dflags res_r (CmmLit (CmmInt n _)) | n <= inlineAllocLimit = do -- Do everything inline. doNewArrayOp dflags res_r n = do emitCallTo "stg_newArrayzh" res_r n -- HERE The question is: how do I emit a call to stg_newArrayzh, which is defined in PrimOps.cmm? -- Johan