diff options
author | Simon Marlow <marlowsd@gmail.com> | 2012-07-31 11:19:03 +0100 |
---|---|---|
committer | Simon Marlow <marlowsd@gmail.com> | 2012-08-02 11:56:02 +0100 |
commit | 6ede0067a91a0da7f682c3ea1d6df938616e983a (patch) | |
tree | 967a755612581b3d578f9879b56353a830cfa4bb /compiler/cmm/CmmContFlowOpt.hs | |
parent | d2361423f23c3381b5a7f57c3f9e6c2448cdac80 (diff) | |
download | haskell-6ede0067a91a0da7f682c3ea1d6df938616e983a.tar.gz |
Explicitly share some return continuations
Instead of relying on common-block-elimination to share return
continuations in the common case (case-alternative heap checks) we do
it explicitly. This isn't hard to do, is more robust, and saves some
compilation time. Full commentary in Note [sharing continuations].
Diffstat (limited to 'compiler/cmm/CmmContFlowOpt.hs')
0 files changed, 0 insertions, 0 deletions