Commit Graph

7 Commits

Author SHA1 Message Date
Chris Lattner c2d3d3112e eliminate RegisterOpt. It does the same thing as RegisterPass.
llvm-svn: 29925
2006-08-27 22:42:52 +00:00
Andrew Lenharth 5fc3794e71 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 061029dee2 Reg2Mem is something a pass may depend on, so allow that
llvm-svn: 24488
2005-11-22 22:14:23 +00:00
Andrew Lenharth 71b09bbb07 turns out, demotion and invokes and critical edges don't mix
llvm-svn: 24487
2005-11-22 21:45:19 +00:00
Andrew Lenharth d9c13b1336 the pain isn't gone unless the phinodes are spilled too
llvm-svn: 24288
2005-11-10 19:39:09 +00:00
Andrew Lenharth 8e66c0c8a9 this works with backedges to the existing entry block alot better
llvm-svn: 24270
2005-11-10 17:35:34 +00:00
Andrew Lenharth 4130a4f061 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