From f005e8d16729bde67343c1ff8bdf79a7d5980534 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Wed, 12 May 2010 22:30:22 +0000 Subject: [PATCH] tweak from cjefferson llvm-svn: 103656 --- libcxx/www/index.html | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libcxx/www/index.html b/libcxx/www/index.html index bcef62879c7d..474cdbede561 100644 --- a/libcxx/www/index.html +++ b/libcxx/www/index.html @@ -72,7 +72,8 @@ to how they are implemented. For example, it is generally accepted that building std::string using the "short string optimization" instead of using Copy On Write (COW) is a superior approach for multicore - machines. Breaking ABI compatibility with old versions of the library was + machines (particularly in C++'0x, which has rvalue references). Breaking + ABI compatibility with old versions of the library was determined to be critical to achieving the performance goals of libc++.