3 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
bmeurer@chromium.org	980739a29c	Improve implementation of HSeqStringSetChar. ... This improves the generated code for HSeqStringSetChar across all platforms, taking advantage of constant operands whenever possible. It also drops the unused DefineSameAsFirst constraint for the register allocator on x64 and ia32, where it caused unnecessary spills when the string operand was live across the HSeqStringSetChar instruction. A new GVN flag StringChars is introduced to express dependencies between HSeqStringSetChar, HStringCharCodeAt and the upcoming HSeqStringGetChar (the GVNFlags type is now 64bit in size). Also improves the test case. TEST=mjsunit/string-natives R=mstarzinger@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/57383004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2013-11-06 13:09:22 +00:00
yangguo@chromium.org	c75ca45000	Improve array to string conversion. ... BUG=v8:2435 Review URL: https://chromiumcodereview.appspot.com/11348349 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13144 ce2b1a6d-e550-0410-aec6-3dcde31c8c00	2012-12-05 15:49:22 +00:00