Avoid trashing the FPSCR when calculating Math.floor
authorsgjesse@chromium.org <sgjesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 14 Jan 2011 15:39:18 +0000 (15:39 +0000)
committersgjesse@chromium.org <sgjesse@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 14 Jan 2011 15:39:18 +0000 (15:39 +0000)
commitda1f6926e1ef7945a8d1aca03fee342ef1628690
tree150e7dcbafc15b6ca589409e66593d68774fe015
parent4e274ca11d26b3e1552b9a72618f29860363e20e
Avoid trashing the FPSCR when calculating Math.floor

The restoring of FPSCR could restore a random value as the restore point could be jumped to from before FPSCR was loaded.
Review URL: http://codereview.chromium.org/6344002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6332 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/arm/stub-cache-arm.cc