Hydrogen binop improvements
authorolivf@chromium.org <olivf@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 20 Sep 2013 07:21:30 +0000 (07:21 +0000)
committerolivf@chromium.org <olivf@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 20 Sep 2013 07:21:30 +0000 (07:21 +0000)
commitc4a03e4c71471eb71a2335992858c84432614fee
tree8385c39b3eddc1dab9ddaf20e409deed99dc1ff8
parent8a3fd425dae5b3e395b91cfca67ed90ea214fe19
Hydrogen binop improvements

- Truncate oddball if possible.
- Support for StringAdd with only one String argument.
- Use constructor macro for HMul.
- Add ForceNumberType for HydrogenStubs to enforce input representations.

BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23503058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/hydrogen-instructions.h
src/hydrogen.cc
src/hydrogen.h
src/types.h