Update x64 RecordWrite comment. When the offset is zero the index
authorager@chromium.org <ager@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 20 Oct 2010 08:52:46 +0000 (08:52 +0000)
committerager@chromium.org <ager@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Wed, 20 Oct 2010 08:52:46 +0000 (08:52 +0000)
commit30959b20b9540a1b5bc4989759c45c51f3cb2e91
treeca42f78465a2290d95afd55c4eeb359180b110c8
parent5feede6667f3dcbc337f1551e4bae2bf86b31886
Update x64 RecordWrite comment. When the offset is zero the index
should be an untagged 32-bit integer on x64. There are debug mode
asserts in the code that catch tagged integers so we get test
failures if we get it wrong.
Review URL: http://codereview.chromium.org/3928002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5668 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/x64/macro-assembler-x64.h