Fix --hydrogen-filter="-".
authoryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 28 Oct 2013 09:01:33 +0000 (09:01 +0000)
committeryangguo@chromium.org <yangguo@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Mon, 28 Oct 2013 09:01:33 +0000 (09:01 +0000)
commit6c2233fbaa91f3b8fe6065fe37ff1f282c0e23a5
tree12734465bc1cb004a3ba0388650f14b51ffdb9d5
parentacb06df0e946da40b7a99ecd2528f781be266645
Fix --hydrogen-filter="-".

SubVector asserts that the vector length is not 0 and fails.

R=bmeurer@chromium.org
BUG=

Review URL: https://codereview.chromium.org/43873002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/objects.cc