Jeff Muizelaar d4f0597124 Bug 868557. Explicitly unalias list in nsStyleContext::AddChild() r=dbaron
Clang and GCC probably MSVC are not able to unalias list because they don't
realize that mEmptyChild and mChild can't alias mNextSibling and mPrevSibling.
If we explicitly dereference list we get better code, saving 3 instructions
with clang.
2013-05-06 11:05:44 -04:00
2013-05-06 08:29:37 -04:00

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