Only assign environments when they are actually needed. (ia32 only)
authorsvenpanne@chromium.org <svenpanne@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 25 Mar 2014 10:17:02 +0000 (10:17 +0000)
committersvenpanne@chromium.org <svenpanne@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 25 Mar 2014 10:17:02 +0000 (10:17 +0000)
commit09753b4a81f73c0a08f37da33c35b26f405c7214
tree0b9a78a5056f8a065f197567274ca4a6a1ec4f2a
parent4ca46f3c3f773c1ca119b885b4b86d8cd019252c
Only assign environments when they are actually needed. (ia32 only)

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/210783003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20231 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/ia32/lithium-ia32.cc