With Simon's help I figured it out. I'm now refactoring StgCmmPrimOp so
it's easier to have primops that have both inline and out-of-line
implementations in the future.
On Fri, Mar 7, 2014 at 3:19 PM, Carter Schonwald wrote: Have you looked at some of the lowering code for other primops? What info
are you missing? On Friday, March 7, 2014, Johan Tibell 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