6 Commits

Author	SHA1	Message	Date
Andrew Lenharth	2700c92469	since reg2mem requires it, might as well mention that it preserves it ... llvm-svn: 24491	2005-11-25 16:04:54 +00:00
Andrew Lenharth	79ee761b69	Reg2Mem is something a pass may depend on, so allow that ... llvm-svn: 24488	2005-11-22 22:14:23 +00:00
Andrew Lenharth	939cd99914	turns out, demotion and invokes and critical edges don't mix ... llvm-svn: 24487	2005-11-22 21:45:19 +00:00
Andrew Lenharth	0b424575e0	the pain isn't gone unless the phinodes are spilled too ... llvm-svn: 24288	2005-11-10 19:39:09 +00:00
Andrew Lenharth	b4169fe539	this works with backedges to the existing entry block alot better ... llvm-svn: 24270	2005-11-10 17:35:34 +00:00
Andrew Lenharth	03d60c3d09	The pass everyone has been waiting for! ... Reg2Mem for fun you can opt -reg2mem -mem2reg llvm-svn: 24267	2005-11-10 01:58:38 +00:00