--- A temporary can be marked as living in both a register and memory
--- (InBoth), for example if it was recently loaded from a spill location.
--- This makes it cheap to spill (no save instruction required), but we
--- have to be careful to turn this into InReg if the value in the
--- register is changed.
-
--- This is also useful when a temporary is about to be clobbered. We
--- save it in a spill location, but mark it as InBoth because the current
--- instruction might still want to read it.
+-- A temporary can be marked as living in both a register and memory
+-- (InBoth), for example if it was recently loaded from a spill location.
+-- This makes it cheap to spill (no save instruction required), but we
+-- have to be careful to turn this into InReg if the value in the
+-- register is changed.
+
+-- This is also useful when a temporary is about to be clobbered. We
+-- save it in a spill location, but mark it as InBoth because the current
+-- instruction might still want to read it.