diff options
| author |  Adam Chlipala <adam@chlipala.net> | 2010-08-22 13:43:46 -0400 |
|---|---|---|
| committer | Adam Chlipala <adam@chlipala.net> | 2010-08-22 13:43:46 -0400 |
| commit | 7765b90d25f98bd9eb0cf2998121e51d4551f733 (patch) | |
| tree | d081f569cf52ee803d96962b25ab35f828c696df /src | |
| parent | 1bd7feb39add77e14df852d2087902049f2b5df3 (diff) | |
Reduce: Inline let-bound variables whose types involve functions
Diffstat (limited to 'src')
| -rw-r--r-- | src/especialize.sig | 2 | ||||
| -rw-r--r-- | src/especialize.sml | 23 | ||||
| -rw-r--r-- | src/reduce.sml | 9 | ||||
| -rw-r--r-- | src/reduce_local.sml | 2 | ||||
| -rw-r--r-- | src/sources | 20 |
5 files changed, 33 insertions, 23 deletions
diff --git a/src/especialize.sig b/src/especialize.sig index df83e81b..ad2d15da 100644 --- a/src/especialize.sig +++ b/src/especialize.sig @@ -29,4 +29,6 @@ signature ESPECIALIZE = sig val specialize : Core.file -> Core.file + val functionInside : Core.con -> bool + end diff --git a/src/especialize.sml b/src/especialize.sml index 3fa3ea1d..a43652d0 100644 --- a/src/especialize.sml +++ b/src/especialize.sml @@ -127,6 +127,18 @@ structure SS = BinarySetFn(struct val mayNotSpec = ref SS.empty +val functionInside = U.Con.exists {kind = fn _ => false, + con = fn TFun _ => true + | CFfi ("Basis", "transaction") => true + | CFfi ("Basis", "eq") => true + | CFfi ("Basis", "num") => true + | CFfi ("Basis", "ord") => true + | CFfi ("Basis", "show") => true + | CFfi ("Basis", "read") => true + | CFfi ("Basis", "sql_injectable_prim") => true + | CFfi ("Basis", "sql_injectable") => true + | _ => false} + fun specialize' (funcs, specialized) file = let fun bind (env, b) = @@ -286,17 +298,6 @@ fun specialize' (funcs, specialized) file = (*val () = Print.prefaces "Consider" [("e", CorePrint.p_exp CoreEnv.empty (e, ErrorMsg.dummySpan))]*) - val functionInside = U.Con.exists {kind = fn _ => false, - con = fn TFun _ => true - | CFfi ("Basis", "transaction") => true - | CFfi ("Basis", "eq") => true - | CFfi ("Basis", "num") => true - | CFfi ("Basis", "ord") => true - | CFfi ("Basis", "show") => true - | CFfi ("Basis", "read") => true - | CFfi ("Basis", "sql_injectable_prim") => true - | CFfi ("Basis", "sql_injectable") => true - | _ => false} val loc = ErrorMsg.dummySpan fun findSplit av (xs, typ, fxs, fvs, fin) = diff --git a/src/reduce.sml b/src/reduce.sml index 963863e8..36c9f44e 100644 --- a/src/reduce.sml +++ b/src/reduce.sml @@ -652,7 +652,14 @@ fun kindConAndExp (namedC, namedE) = | EClosure (n, es) => (EClosure (n, map (exp env) es), loc) | ELet (x, t, e1, e2) => - (ELet (x, con env t, exp env e1, exp (UnknownE :: env) e2), loc) + let + val t = con env t + in + if ESpecialize.functionInside t then + exp (KnownE e1 :: env) e2 + else + (ELet (x, con env t, exp env e1, exp (UnknownE :: env) e2), loc) + end | EServerCall (n, es, t) => (EServerCall (n, map (exp env) es, con env t), loc) in diff --git a/src/reduce_local.sml b/src/reduce_local.sml index 9370c95b..cfa6bfd8 100644 --- a/src/reduce_local.sml +++ b/src/reduce_local.sml @@ -136,7 +136,7 @@ fun con env (all as (c, loc)) = let fun find (n', env, nudge, liftC) = case env of - [] => raise Fail "Reduce.con: CRel" + [] => raise Fail "ReduceLocal.con: CRel" | Unknown :: rest => find (n', rest, nudge, liftC) | Known _ :: rest => find (n', rest, nudge, liftC) | Lift (liftC', _) :: rest => find (n', rest, nudge + liftC', diff --git a/src/sources b/src/sources index 7ccb39db..3efdecb4 100644 --- a/src/sources +++ b/src/sources @@ -107,14 +107,20 @@ core_print.sml corify.sig corify.sml -reduce.sig -reduce.sml +reduce_local.sig +reduce_local.sml shake.sig shake.sml -reduce_local.sig -reduce_local.sml +core_untangle.sig +core_untangle.sml + +especialize.sig +especialize.sml + +reduce.sig +reduce.sml unpoly.sig unpoly.sml @@ -122,12 +128,6 @@ unpoly.sml specialize.sig specialize.sml -core_untangle.sig -core_untangle.sml - -especialize.sig -especialize.sml - rpcify.sig rpcify.sml |