#ifdef GHCI
import RdrHsSyn ( RdrNameHsExpr )
-import CoreToStg ( coreToStgExpr )
import StringBuffer ( stringToStringBuffer, freeStringBuffer )
import Unique ( Uniquable(..) )
import Type ( splitTyConApp_maybe )
import SimplCore
import CoreUtils ( coreBindsSize )
import CoreTidy ( tidyCorePgm )
-import CoreToStg ( topCoreBindsToStg )
+import CoreSat
+import CoreToStg ( coreToStg, coreExprToStg )
import StgSyn ( collectFinalStgBinders )
import SimplStg ( stg2stg )
import CodeGen ( codeGen )
-- we definitely expect to have the old interface available
hscNoRecomp ghci_mode dflags location (Just old_iface) hst hit pcs_ch
| ghci_mode == OneShot
- = let bomb = panic "hscNoRecomp:OneShot"
- in return (HscNoRecomp pcs_ch bomb bomb)
+ = do {
+ hPutStrLn stderr "compilation IS NOT required";
+ let bomb = panic "hscNoRecomp:OneShot";
+ return (HscNoRecomp pcs_ch bomb bomb)
+ }
| otherwise
= do {
hPutStr stderr "compilation IS NOT required";
; when (verbosity dflags >= 1) $
hPutStr stderr "compilation IS required";
-- mode -v1 tries to keep everything on one line
- when (verbosity dflags /= 1) $
+ when (verbosity dflags > 1) $
hPutStrLn stderr "";
-- what target are we shooting for?
dsThenSimplThenTidy dflags pcs hst this_mod print_unqual is_exported tc_result
- = do -------------------------- Desugaring ----------------
+ = do ------------------ Desugaring ---------------------------------
-- _scc_ "DeSugar"
(desugared, rules, h_code, c_code, fe_binders)
<- deSugar dflags pcs hst this_mod print_unqual tc_result
- -------------------------- Main Core-language transformations ----------------
+ ------------------ Main Core-language transformations ---------
-- _scc_ "Core2Core"
(simplified, orphan_rules)
<- core2core dflags pcs hst is_exported desugared rules
+ -- Do saturation and convert to A-normal form
+ -- NOTE: future passes cannot transform the syntax, only annotate it
+ saturated <- coreSatPgm dflags simplified
+
-- Do the final tidy-up
(pcs', tidy_binds, tidy_orphan_rules)
- <- tidyCorePgm dflags this_mod pcs simplified orphan_rules
+ <- tidyCorePgm dflags this_mod pcs saturated orphan_rules
return (pcs', tidy_binds, tidy_orphan_rules, (fe_binders,h_code,c_code))
-- thoroughout code generation
-- _scc_ "Core2Stg"
- stg_binds <- topCoreBindsToStg dflags this_mod tidy_binds
+ stg_binds <- coreToStg dflags this_mod tidy_binds
-- _scc_ "Stg2Stg"
(stg_binds2, cost_centre_info) <- stg2stg dflags this_mod stg_binds
-- Simplify it
simpl_expr <- simplifyExpr dflags pcs2 hst ds_expr;
+ -- Saturate it
+ sat_expr <- coreSatExpr dflags simpl_expr;
+
-- Convert to STG
- stg_expr <- coreToStgExpr dflags simpl_expr;
+ stg_expr <- coreToStgExpr dflags sat_expr;
- -- ToDo: need to do StgVarInfo? or SRTs?
+ -- ToDo: need to do SRTs?
-- Convert to InterpSyn
unlinked_iexpr <- stgExprToInterpSyn dflags stg_expr;