Multiple improvements to CPS algorithm.

[ghc-hetmet.git] / compiler / cmm / Cmm.hs

diff --git a/compiler/cmm/Cmm.hs b/compiler/cmm/Cmm.hs
index 530fab5..1f7161b 100644 (file)
--- a/compiler/cmm/Cmm.hs
+++ b/compiler/cmm/Cmm.hs
@@ -10,7 +10,7 @@ module Cmm (
        GenCmm(..), Cmm, RawCmm,
        GenCmmTop(..), CmmTop, RawCmmTop,
        CmmInfo(..), ClosureTypeInfo(..), ProfilingInfo(..), ClosureTypeTag,
-       GenBasicBlock(..), CmmBasicBlock, blockId, blockStmts,
+       GenBasicBlock(..), CmmBasicBlock, blockId, blockStmts, mapBlockStmts,
        CmmStmt(..), CmmActuals, CmmFormal, CmmFormals, CmmHintFormals,
         CmmSafety(..),
        CmmCallTarget(..),
@@ -104,6 +104,8 @@ blockId (BasicBlock blk_id _ ) = blk_id
 blockStmts :: GenBasicBlock i -> [i]
 blockStmts (BasicBlock _ stmts) = stmts
 
+mapBlockStmts f (BasicBlock id bs) = BasicBlock id (map f bs)
+
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 --     Info Tables
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