llvm-project

forked from OSchip/llvm-project

Author	SHA1	Message	Date
Evan Cheng	409c25f78d	Turn on machine LICM in non-fast mode. llvm-svn: 63855	2009-02-05 08:46:33 +00:00
Owen Anderson	be7a29de0b	Be more aggressive about renumbering vregs after splitting them. llvm-svn: 62639	2009-01-21 00:13:28 +00:00
Owen Anderson	1af37c2fca	Add support for rematerialization in pre-alloc-splitting. llvm-svn: 59587	2008-11-19 04:28:29 +00:00
Evan Cheng	4bac4d0a16	Avoid splitting an interval multiple times; avoid splitting re-materializable val# (for now). llvm-svn: 58068	2008-10-24 02:05:00 +00:00