Liveness analysislower-to-isa

1 files changed, 2 insertions, 2 deletions

diff --git a/Lower.hs b/Lower.hs
index 8fbe0da..44369b3 100644
--- a/Lower.hs
+++ b/Lower.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE TupleSections, MultiWayIf, GeneralizedNewtypeDeriving #-}
-module Lower(lowerIR) where
+module Lower(lowerIR,
+             AsmProgram'(..), AsmInstr'(..), ARef(..), Immediate(..), Label(..), CCond(..)) where
 
 import AST (Name)
 import Control.Monad.State.Strict
@@ -152,7 +153,6 @@ genTemp = liftM AReg genId
 -- - R15 = stack pointer
 -- - R14 = link register
 -- - R13 = return register
--- - R12 = administration-temporary (TODO can this be eliminated)
 -- - Further registers: available for allocation
 -- R13 and R14 can also be used as administration-temporary if they are not
 -- otherwise occupied.