2 Commits

Author	SHA1	Message	Date
yangguo@chromium.org	aa3518a0f3	Make sure files end with exactly one new line and police this in presubmit. ... The changes are (excluding presubmit.py) mechanical. I added the following lines after the check and iterated the presubmit script until all errors went away: f = open(name, "w"); if contents.endswith('\n\n'):   f.write(contents[0:-1]) else:   f.write(contents + '\n') R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/82803005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-22 13:50:39 +00:00
ulan@chromium.org	bc4ad49b25	Do not add values to HGraph in Lithium. ... Lithium uses indexes after the maximium value ID in the HGraph as indexes of virtual registers and assumes that the maximum value ID does not change. The IsStandardConstant and GetConstantXX functions could add constants to HGraph, which aliased virtual registers with real values. This could confuse the register allocator to think that a value in a virtual register is tagged and to incorrectly set it in the pointer map. BUG=298269 TEST=mjsunit/regress/regress-298269.js R=verwaest@chromium.org Review URL: https://chromiumcodereview.appspot.com/66693002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17599 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-08 14:16:34 +00:00