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	Commit message (Collapse)	Author	Age	Files	Lines
*	Revert r122955. It seems using movups to lower memcpy can cause massive ↵	Evan Cheng	2011-01-07	1	-6/+2
\| \| \| \| \| \|	regression (even on Nehalem) in edge cases. I also didn't see any real performance benefit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123015 91177308-0d34-0410-b5e6-96231b3b80d8
*	Use movups to lower memcpy and memset even if it's not fast (like corei7).	Evan Cheng	2011-01-06	1	-2/+6
\| \| \| \| \| \| \| \| \|	The theory is it's still faster than a pair of movq / a quad of movl. This will probably hurt older chips like P4 but should run faster on current and future Intel processors. rdar://8817010 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122955 91177308-0d34-0410-b5e6-96231b3b80d8
*	Rewrite the darwin tlv support to use a chain and return to copying	Eric Christopher	2010-12-09	1	-0/+16
\| \| \| \| \| \| \| \| \|	the output to the correct register. Fixes a hidden problem uncovered by the last patch where we'd try to DAG combine our MVT::Other node oddly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121358 91177308-0d34-0410-b5e6-96231b3b80d8
*	Move this test to tlv* to make it easier to notice versus linux tls	Eric Christopher	2010-12-08	1	-0/+19
	support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121316 91177308-0d34-0410-b5e6-96231b3b80d8