X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Fcmm%2FREADME;h=fd87e88748d0f88c77e6c8e2eebb220de0b2f66a;hp=c0d1c68f0ce7967a5fd12b12076207d2371056d3;hb=176fa33f17dd78355cc572e006d2ab26898e2c69;hpb=e06951a75a1f519e8f015880c363a8dedc08ff9c diff --git a/compiler/cmm/README b/compiler/cmm/README index c0d1c68..fd87e88 100644 --- a/compiler/cmm/README +++ b/compiler/cmm/README @@ -45,7 +45,6 @@ Sketch of the new arrivals: DFMonad Support for dataflow analysis and dataflow-based transformation. This module needs work. Includes DataflowLattice - for tracking dataflow facts (good) - DFA - monad for iterative dataflow analysis (OK) DFM - monad for iterative dataflow analysis and rewriting (OK) DFTx - monad to track Whalley/Davidson transactions (ugly) type class DataflowAnalysis - operations common to DFA, DFM @@ -89,8 +88,6 @@ Sketch of the new arrivals: CmmContFlowOpt Branch-chain elimination and elimination of unreachable code. - CmmCvt Conversion to and from the new format. - CmmOpt Changed optimization to use 'foldRegsUsed'; eliminated significant duplication of code.