[commit: ghc] master: Implement regslot inlining, document soundness concerns. (ffd3bd8)

[Edward Z. Yang]

Repository : ssh://darcs.haskell.org//srv/darcs/ghc

On branch  : master

http://hackage.haskell.org/trac/ghc/changeset/ffd3bd85a6febeec05c99d0da7dfdf34cad59caf

>---------------------------------------------------------------

commit ffd3bd85a6febeec05c99d0da7dfdf34cad59caf
Author: Edward Z. Yang <ezyang at mit.edu>
Date:   Tue Jun 14 18:21:50 2011 +0100

    Implement regslot inlining, document soundness concerns.
    
    Signed-off-by: Edward Z. Yang <ezyang at mit.edu>

 compiler/cmm/CmmExpr.hs               |    5 +-
 compiler/cmm/CmmRewriteAssignments.hs |  147 ++++++++++++++++++++++++++++----
 compiler/cmm/CmmSpillReload.hs        |   14 ++-
 3 files changed, 141 insertions(+), 25 deletions(-)


Diff suppressed because of size. To see it, use:

    git show ffd3bd85a6febeec05c99d0da7dfdf34cad59caf