Improve smi support in crankshaft
authorverwaest@chromium.org <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 3 Jun 2013 16:57:36 +0000 (16:57 +0000)
committerverwaest@chromium.org <verwaest@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 3 Jun 2013 16:57:36 +0000 (16:57 +0000)
commit179ac2cd0c49fdfc677cd72d4ac1b598b264c2f0
treed3a614b7e6d8f198605c796262337225f05c330a
parent99dfe8753a59c5bf59fb0f1f20db7bed693f3771
Improve smi support in crankshaft
- Recover smi in phis if inputs are smi-typed
- Don't record smi-typed values as pointers

BUG=
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16240003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/hydrogen-instructions.cc
src/hydrogen-instructions.h
src/hydrogen.cc
src/lithium-allocator.cc