(do { deAllocStackTop retAddrSizeW
; cgEvalAlts maybe_cc_slot bndr srt alt_type alts })
- ; setEndOfBlockInfo (maybeReserveSeqFrame alt_type scrut_eob_info)
+ ; setEndOfBlockInfo scrut_eob_info
(performTailCall fun_info arg_amodes save_assts) }
\end{code}
(do { deAllocStackTop retAddrSizeW
; cgEvalAlts maybe_cc_slot bndr srt alt_type alts })
- ; setEndOfBlockInfo (maybeReserveSeqFrame alt_type scrut_eob_info)
- (cgExpr expr)
+ ; setEndOfBlockInfo scrut_eob_info (cgExpr expr)
}
\end{code}
follow the layout of closures when we're profiling. The CCS could be
anywhere within the record).
-\begin{code}
-maybeReserveSeqFrame PolyAlt (EndOfBlockInfo args_sp (CaseAlts amode stuff bndr _))
- = EndOfBlockInfo (args_sp + retAddrSizeW) (CaseAlts amode stuff bndr True)
-maybeReserveSeqFrame other scrut_eob_info = scrut_eob_info
-\end{code}
-
-
%************************************************************************
%* *
Inline primops
; restoreCurrentCostCentre cc_slot True
; cgPrimAlts GCMayHappen alt_type reg alts }
- ; lbl <- emitDirectReturnTarget (idName bndr) abs_c srt
- ; returnFC (CaseAlts lbl Nothing bndr False) }
+ ; lbl <- emitReturnTarget (idName bndr) abs_c srt
+ ; returnFC (CaseAlts lbl Nothing bndr) }
cgEvalAlts cc_slot bndr srt (UbxTupAlt _) [(con,args,_,rhs)]
= -- Unboxed tuple case
ASSERT2( case con of { DataAlt _ -> True; other -> False },
text "cgEvalAlts: dodgy case of unboxed tuple type" )
do { -- forkAbsC for the RHS, so that the envt is
- -- not changed for the emitDirectReturn call
+ -- not changed for the emitReturn call
abs_c <- forkProc $ do
{ (live_regs, ptrs, nptrs, _) <- bindUnboxedTupleComponents args
-- Restore the CC *after* binding the tuple components,
-- and finally the code for the alternative
; unbxTupleHeapCheck live_regs ptrs nptrs noStmts
(cgExpr rhs) }
- ; lbl <- emitDirectReturnTarget (idName bndr) abs_c srt
- ; returnFC (CaseAlts lbl Nothing bndr False) }
+ ; lbl <- emitReturnTarget (idName bndr) abs_c srt
+ ; returnFC (CaseAlts lbl Nothing bndr) }
cgEvalAlts cc_slot bndr srt alt_type alts
= -- Algebraic and polymorphic case
; (alts, mb_deflt) <- cgAlgAlts GCMayHappen cc_slot alt_type alts
; (lbl, branches) <- emitAlgReturnTarget (idName bndr)
- alts mb_deflt srt ret_conv
+ alts mb_deflt srt fam_sz
- ; returnFC (CaseAlts lbl branches bndr False) }
+ ; returnFC (CaseAlts lbl branches bndr) }
where
- ret_conv = case alt_type of
- AlgAlt tc -> ctrlReturnConvAlg tc
- PolyAlt -> UnvectoredReturn 0
+ fam_sz = case alt_type of
+ AlgAlt tc -> tyConFamilySize tc
+ PolyAlt -> 0
\end{code}