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ghc-ghc-devel-6.12.3-8.6.fc14.i686.rpm

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>ghc-6.12.3: The GHC API</TD
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><A HREF="index.html"
>Contents</A
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><TD CLASS="topbut"
><A HREF="doc-index.html"
>Index</A
></TD
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><TD CLASS="modulebar"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
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><FONT SIZE="6"
>ZipDataflow</FONT
></TD
></TR
></TABLE
></TD
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><TD CLASS="s15"
></TD
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><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Synopsis</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>class</SPAN
> (<A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> m, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> l, <A HREF="ZipCfg.html#t%3ALastNode"
>LastNode</A
> l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> (<A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l)) =&gt; <A HREF="#t%3ADebugNodes"
>DebugNodes</A
> m l </TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3ARewritingDepth"
>RewritingDepth</A
>  </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
>= <A HREF="#v%3ARewriteShallow"
>RewriteShallow</A
></TD
></TR
><TR
><TD CLASS="decl"
>| <A HREF="#v%3ARewriteDeep"
>RewriteDeep</A
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>newtype</SPAN
>  <A HREF="#t%3ALastOutFacts"
>LastOutFacts</A
> a = <A HREF="#v%3ALastOutFacts"
>LastOutFacts</A
> [(<A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
>, a)]</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfSolveFrom"
>zdfSolveFrom</A
> :: (DataflowSolverDirection transfers fixedpt, <A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; transfers m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (fixedpt m l a <A HREF="../ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
>)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfRewriteFrom"
>zdfRewriteFrom</A
> :: (DataflowDirection transfers fixedpt rewrites, <A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="ZipDataflow.html#t%3ARewritingDepth"
>RewritingDepth</A
> -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; transfers m l a -&gt; rewrites m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (fixedpt m l a (<A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> m l))</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfSolveFromL"
>zdfSolveFromL</A
> :: (DataflowSolverDirection transfers fixedpt, <A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; transfers m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (fixedpt m l a <A HREF="../ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
>)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AForwardTransfers"
>ForwardTransfers</A
> middle last a = <A HREF="#v%3AForwardTransfers"
>ForwardTransfers</A
> {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="recfield"
><A HREF="#v%3Aft_first_out"
>ft_first_out</A
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; a</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Aft_middle_out"
>ft_middle_out</A
> :: middle -&gt; a -&gt; a</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Aft_last_outs"
>ft_last_outs</A
> :: last -&gt; a -&gt; <A HREF="ZipDataflow.html#t%3ALastOutFacts"
>LastOutFacts</A
> a</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Aft_exit_out"
>ft_exit_out</A
> :: a -&gt; a</TD
></TR
></TABLE
>}</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3ABackwardTransfers"
>BackwardTransfers</A
> middle last a = <A HREF="#v%3ABackwardTransfers"
>BackwardTransfers</A
> {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abt_first_in"
>bt_first_in</A
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; a</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abt_middle_in"
>bt_middle_in</A
> :: middle -&gt; a -&gt; a</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abt_last_in"
>bt_last_in</A
> :: last -&gt; (<A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a) -&gt; a</TD
></TR
></TABLE
>}</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AForwardRewrites"
>ForwardRewrites</A
> middle last a = <A HREF="#v%3AForwardRewrites"
>ForwardRewrites</A
> {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="recfield"
><A HREF="#v%3Afr_first"
>fr_first</A
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Afr_middle"
>fr_middle</A
> :: middle -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Afr_last"
>fr_last</A
> :: last -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Afr_exit"
>fr_exit</A
> :: a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
></TABLE
>}</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3ABackwardRewrites"
>BackwardRewrites</A
> middle last a = <A HREF="#v%3ABackwardRewrites"
>BackwardRewrites</A
> {<TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abr_first"
>br_first</A
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abr_middle"
>br_middle</A
> :: middle -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abr_last"
>br_last</A
> :: last -&gt; (<A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a) -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
><TR
><TD CLASS="recfield"
><A HREF="#v%3Abr_exit"
>br_exit</A
> :: <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
></TR
></TABLE
>}</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A HREF="#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> m l fact a</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A HREF="#t%3ABackwardFixedPoint"
>BackwardFixedPoint</A
> = CommonFixedPoint</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfFpFacts"
>zdfFpFacts</A
> :: FixedPoint fp =&gt; fp m l fact a -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> fact</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfFpOutputFact"
>zdfFpOutputFact</A
> :: FixedPoint fp =&gt; fp m l fact a -&gt; fact</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfGraphChanged"
>zdfGraphChanged</A
> :: FixedPoint fp =&gt; fp m l fact a -&gt; <A HREF="CmmTx.html#t%3AChangeFlag"
>ChangeFlag</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfDecoratedGraph"
>zdfDecoratedGraph</A
> :: FixedPoint fp =&gt; fp m l fact a -&gt; <A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> (fact, m) (fact, l)</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfFpContents"
>zdfFpContents</A
> :: FixedPoint fp =&gt; fp m l fact a -&gt; a</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfFpLastOuts"
>zdfFpLastOuts</A
> :: <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> m l fact a -&gt; <A HREF="ZipDataflow.html#t%3ALastOutFacts"
>LastOutFacts</A
> fact</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfBRewriteFromL"
>zdfBRewriteFromL</A
> :: (<A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="ZipDataflow.html#t%3ARewritingDepth"
>RewritingDepth</A
> -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; <A HREF="ZipDataflow.html#t%3ABackwardTransfers"
>BackwardTransfers</A
> m l a -&gt; <A HREF="ZipDataflow.html#t%3ABackwardRewrites"
>BackwardRewrites</A
> m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (<A HREF="ZipDataflow.html#t%3ABackwardFixedPoint"
>BackwardFixedPoint</A
> m l a (<A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l))</TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AzdfFRewriteFromL"
>zdfFRewriteFromL</A
> :: (<A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="ZipDataflow.html#t%3ARewritingDepth"
>RewritingDepth</A
> -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> m l a -&gt; <A HREF="ZipDataflow.html#t%3AForwardRewrites"
>ForwardRewrites</A
> m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (<A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> m l a (<A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l))</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Documentation</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>class</SPAN
> (<A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> m, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> l, <A HREF="ZipCfg.html#t%3ALastNode"
>LastNode</A
> l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> (<A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l)) =&gt; <A NAME="t:DebugNodes"
><A NAME="t%3ADebugNodes"
></A
></A
><B
>DebugNodes</B
> m l </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:DebugNodes')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:DebugNodes" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> <A HREF="ZipCfgCmmRep.html#t%3AMiddle"
>Middle</A
> <A HREF="ZipCfgCmmRep.html#t%3ALast"
>Last</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:RewritingDepth"
><A NAME="t%3ARewritingDepth"
></A
></A
><B
>RewritingDepth</B
>  </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:RewriteShallow"
><A NAME="v%3ARewriteShallow"
></A
></A
><B
>RewriteShallow</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:RewriteDeep"
><A NAME="v%3ARewriteDeep"
></A
></A
><B
>RewriteDeep</B
></TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>newtype</SPAN
>  <A NAME="t:LastOutFacts"
><A NAME="t%3ALastOutFacts"
></A
></A
><B
>LastOutFacts</B
> a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:LastOutFacts"
><A NAME="v%3ALastOutFacts"
></A
></A
><B
>LastOutFacts</B
> [(<A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
>, a)]</TD
><TD CLASS="rdoc"
>These are facts flowing out of a last node to the node's successors.
 They are either to be set (if they pertain to the graph currently
 under analysis) or propagated out of a sub-analysis
</TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfSolveFrom"
><A NAME="v%3AzdfSolveFrom"
></A
></A
><B
>zdfSolveFrom</B
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="arg"
>:: (DataflowSolverDirection transfers fixedpt, <A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>=&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a</TD
><TD CLASS="rdoc"
>Initial facts (unbound == bottom)
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; PassName</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a</TD
><TD CLASS="rdoc"
>Lattice
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; transfers m l a</TD
><TD CLASS="rdoc"
>Dataflow transfer functions
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; a</TD
><TD CLASS="rdoc"
>Fact flowing in (at entry or exit)
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> m l</TD
><TD CLASS="rdoc"
>Graph to be analyzed
</TD
></TR
><TR
><TD CLASS="arg"
>-&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (fixedpt m l a <A HREF="../ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
>)</TD
><TD CLASS="rdoc"
>Answers
</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfRewriteFrom"
><A NAME="v%3AzdfRewriteFrom"
></A
></A
><B
>zdfRewriteFrom</B
> :: (DataflowDirection transfers fixedpt rewrites, <A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="ZipDataflow.html#t%3ARewritingDepth"
>RewritingDepth</A
> -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; transfers m l a -&gt; rewrites m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (fixedpt m l a (<A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> m l))</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfSolveFromL"
><A NAME="v%3AzdfSolveFromL"
></A
></A
><B
>zdfSolveFromL</B
> :: (DataflowSolverDirection transfers fixedpt, <A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; transfers m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (fixedpt m l a <A HREF="../ghc-prim-0.2.0.0/GHC-Unit.html#t%3A%28%29"
>()</A
>)</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:ForwardTransfers"
><A NAME="t%3AForwardTransfers"
></A
></A
><B
>ForwardTransfers</B
> middle last a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>For a forward transfer, you're given the fact on a node's 
 inedge and you compute the fact on the outedge. Because a last node
 may have multiple outedges, each pointing to a labelled
 block, so instead of a fact it produces a list of (BlockId, fact) pairs.
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:ForwardTransfers"
><A NAME="v%3AForwardTransfers"
></A
></A
><B
>ForwardTransfers</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="body" COLSPAN="2"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:ft_first_out"
><A NAME="v%3Aft_first_out"
></A
></A
><B
>ft_first_out</B
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; a</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:ft_middle_out"
><A NAME="v%3Aft_middle_out"
></A
></A
><B
>ft_middle_out</B
> :: middle -&gt; a -&gt; a</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:ft_last_outs"
><A NAME="v%3Aft_last_outs"
></A
></A
><B
>ft_last_outs</B
> :: last -&gt; a -&gt; <A HREF="ZipDataflow.html#t%3ALastOutFacts"
>LastOutFacts</A
> a</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:ft_exit_out"
><A NAME="v%3Aft_exit_out"
></A
></A
><B
>ft_exit_out</B
> :: a -&gt; a</TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:ForwardTransfers')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:ForwardTransfers" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
>DataflowSolverDirection <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
></TD
></TR
><TR
><TD CLASS="decl"
>DataflowDirection <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> <A HREF="ZipDataflow.html#t%3AForwardRewrites"
>ForwardRewrites</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:BackwardTransfers"
><A NAME="t%3ABackwardTransfers"
></A
></A
><B
>BackwardTransfers</B
> middle last a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>For a backward transfer, you're given the fact on a node's 
 outedge and you compute the fact on the inedge.  Facts have type a.
 A last node may have multiple outedges, each pointing to a labelled
 block, so instead of a fact it is given a mapping from BlockId to fact.
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:BackwardTransfers"
><A NAME="v%3ABackwardTransfers"
></A
></A
><B
>BackwardTransfers</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="body" COLSPAN="2"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:bt_first_in"
><A NAME="v%3Abt_first_in"
></A
></A
><B
>bt_first_in</B
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; a</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:bt_middle_in"
><A NAME="v%3Abt_middle_in"
></A
></A
><B
>bt_middle_in</B
> :: middle -&gt; a -&gt; a</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:bt_last_in"
><A NAME="v%3Abt_last_in"
></A
></A
><B
>bt_last_in</B
> :: last -&gt; (<A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a) -&gt; a</TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:BackwardTransfers')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:BackwardTransfers" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
>DataflowSolverDirection <A HREF="ZipDataflow.html#t%3ABackwardTransfers"
>BackwardTransfers</A
> <A HREF="ZipDataflow.html#t%3ABackwardFixedPoint"
>BackwardFixedPoint</A
></TD
></TR
><TR
><TD CLASS="decl"
>DataflowDirection <A HREF="ZipDataflow.html#t%3ABackwardTransfers"
>BackwardTransfers</A
> <A HREF="ZipDataflow.html#t%3ABackwardFixedPoint"
>BackwardFixedPoint</A
> <A HREF="ZipDataflow.html#t%3ABackwardRewrites"
>BackwardRewrites</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:ForwardRewrites"
><A NAME="t%3AForwardRewrites"
></A
></A
><B
>ForwardRewrites</B
> middle last a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>A forward rewrite takes the same inputs as a forward transfer,
 but instead of producing a fact, it produces a replacement graph or Nothing.
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:ForwardRewrites"
><A NAME="v%3AForwardRewrites"
></A
></A
><B
>ForwardRewrites</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="body" COLSPAN="2"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:fr_first"
><A NAME="v%3Afr_first"
></A
></A
><B
>fr_first</B
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:fr_middle"
><A NAME="v%3Afr_middle"
></A
></A
><B
>fr_middle</B
> :: middle -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:fr_last"
><A NAME="v%3Afr_last"
></A
></A
><B
>fr_last</B
> :: last -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:fr_exit"
><A NAME="v%3Afr_exit"
></A
></A
><B
>fr_exit</B
> :: a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:ForwardRewrites')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:ForwardRewrites" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
>DataflowDirection <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> <A HREF="ZipDataflow.html#t%3AForwardRewrites"
>ForwardRewrites</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:BackwardRewrites"
><A NAME="t%3ABackwardRewrites"
></A
></A
><B
>BackwardRewrites</B
> middle last a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>A backward rewrite takes the same inputs as a backward transfer,
 but instead of producing a fact, it produces a replacement graph or Nothing.
</TD
></TR
><TR
><TD CLASS="section4"
>Constructors</TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="5" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:BackwardRewrites"
><A NAME="v%3ABackwardRewrites"
></A
></A
><B
>BackwardRewrites</B
></TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="body" COLSPAN="2"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="arg"
><A NAME="v:br_first"
><A NAME="v%3Abr_first"
></A
></A
><B
>br_first</B
> :: <A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:br_middle"
><A NAME="v%3Abr_middle"
></A
></A
><B
>br_middle</B
> :: middle -&gt; a -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:br_last"
><A NAME="v%3Abr_last"
></A
></A
><B
>br_last</B
> :: last -&gt; (<A HREF="BlockId.html#t%3ABlockId"
>BlockId</A
> -&gt; a) -&gt; <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
><TR
><TD CLASS="arg"
><A NAME="v:br_exit"
><A NAME="v%3Abr_exit"
></A
></A
><B
>br_exit</B
> :: <A HREF="../base-4.2.0.2/Data-Maybe.html#t%3AMaybe"
>Maybe</A
> (<A HREF="MkZipCfg.html#t%3AAGraph"
>AGraph</A
> middle last)</TD
><TD CLASS="rdoc"
></TD
></TR
></TABLE
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:BackwardRewrites')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:BackwardRewrites" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
>DataflowDirection <A HREF="ZipDataflow.html#t%3ABackwardTransfers"
>BackwardTransfers</A
> <A HREF="ZipDataflow.html#t%3ABackwardFixedPoint"
>BackwardFixedPoint</A
> <A HREF="ZipDataflow.html#t%3ABackwardRewrites"
>BackwardRewrites</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>data</SPAN
>  <A NAME="t:ForwardFixedPoint"
><A NAME="t%3AForwardFixedPoint"
></A
></A
><B
>ForwardFixedPoint</B
> m l fact a </TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="ndoc"
>A forward problem needs the common fields, plus the facts on the outedges.
</TD
></TR
><TR
><TD CLASS="section4"
><IMG SRC="minus.gif" CLASS="coll" ONCLICK="toggle(this,'i:ForwardFixedPoint')" ALT="show/hide"
> Instances</TD
></TR
><TR
><TD CLASS="body"
><DIV ID="i:ForwardFixedPoint" STYLE="display:block;"
><TABLE CLASS="vanilla" CELLSPACING="1" CELLPADDING="0"
><TR
><TD CLASS="decl"
>FixedPoint <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
></TD
></TR
><TR
><TD CLASS="decl"
>DataflowSolverDirection <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
></TD
></TR
><TR
><TD CLASS="decl"
>DataflowDirection <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> <A HREF="ZipDataflow.html#t%3AForwardRewrites"
>ForwardRewrites</A
></TD
></TR
></TABLE
></DIV
></TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><SPAN CLASS="keyword"
>type</SPAN
> <A NAME="t:BackwardFixedPoint"
><A NAME="t%3ABackwardFixedPoint"
></A
></A
><B
>BackwardFixedPoint</B
> = CommonFixedPoint</TD
></TR
><TR
><TD CLASS="doc"
>The common fixed point is sufficient for a backward problem.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfFpFacts"
><A NAME="v%3AzdfFpFacts"
></A
></A
><B
>zdfFpFacts</B
> :: FixedPoint fp =&gt; fp m l fact a -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> fact</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfFpOutputFact"
><A NAME="v%3AzdfFpOutputFact"
></A
></A
><B
>zdfFpOutputFact</B
> :: FixedPoint fp =&gt; fp m l fact a -&gt; fact</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfGraphChanged"
><A NAME="v%3AzdfGraphChanged"
></A
></A
><B
>zdfGraphChanged</B
> :: FixedPoint fp =&gt; fp m l fact a -&gt; <A HREF="CmmTx.html#t%3AChangeFlag"
>ChangeFlag</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfDecoratedGraph"
><A NAME="v%3AzdfDecoratedGraph"
></A
></A
><B
>zdfDecoratedGraph</B
> :: FixedPoint fp =&gt; fp m l fact a -&gt; <A HREF="ZipCfg.html#t%3AGraph"
>Graph</A
> (fact, m) (fact, l)</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfFpContents"
><A NAME="v%3AzdfFpContents"
></A
></A
><B
>zdfFpContents</B
> :: FixedPoint fp =&gt; fp m l fact a -&gt; a</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfFpLastOuts"
><A NAME="v%3AzdfFpLastOuts"
></A
></A
><B
>zdfFpLastOuts</B
> :: <A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> m l fact a -&gt; <A HREF="ZipDataflow.html#t%3ALastOutFacts"
>LastOutFacts</A
> fact</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfBRewriteFromL"
><A NAME="v%3AzdfBRewriteFromL"
></A
></A
><B
>zdfBRewriteFromL</B
> :: (<A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="ZipDataflow.html#t%3ARewritingDepth"
>RewritingDepth</A
> -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; <A HREF="ZipDataflow.html#t%3ABackwardTransfers"
>BackwardTransfers</A
> m l a -&gt; <A HREF="ZipDataflow.html#t%3ABackwardRewrites"
>BackwardRewrites</A
> m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (<A HREF="ZipDataflow.html#t%3ABackwardFixedPoint"
>BackwardFixedPoint</A
> m l a (<A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l))</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:zdfFRewriteFromL"
><A NAME="v%3AzdfFRewriteFromL"
></A
></A
><B
>zdfFRewriteFromL</B
> :: (<A HREF="ZipDataflow.html#t%3ADebugNodes"
>DebugNodes</A
> m l, <A HREF="Outputable.html#t%3AOutputable"
>Outputable</A
> a) =&gt; <A HREF="ZipDataflow.html#t%3ARewritingDepth"
>RewritingDepth</A
> -&gt; <A HREF="BlockId.html#t%3ABlockEnv"
>BlockEnv</A
> a -&gt; PassName -&gt; <A HREF="DFMonad.html#t%3ADataflowLattice"
>DataflowLattice</A
> a -&gt; <A HREF="ZipDataflow.html#t%3AForwardTransfers"
>ForwardTransfers</A
> m l a -&gt; <A HREF="ZipDataflow.html#t%3AForwardRewrites"
>ForwardRewrites</A
> m l a -&gt; a -&gt; <A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l -&gt; <A HREF="OptimizationFuel.html#t%3AFuelMonad"
>FuelMonad</A
> (<A HREF="ZipDataflow.html#t%3AForwardFixedPoint"
>ForwardFixedPoint</A
> m l a (<A HREF="ZipCfg.html#t%3ALGraph"
>LGraph</A
> m l))</TD
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>Haddock</A
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