Commit Graph

4 Commits

Author SHA1 Message Date
Evan Cheng bab5988017 Livestacks really does preserve everything.
llvm-svn: 56476
2008-09-22 22:26:15 +00:00
Evan Cheng 962c2cf17a Instead of setPreservesAll, just mark them preseving machine loop info and machine dominators.
llvm-svn: 56475
2008-09-22 22:21:38 +00:00
Evan Cheng 168f8f3916 Mark several codegen passes as preserving all analysis.
llvm-svn: 56469
2008-09-22 20:58:04 +00:00
Evan Cheng 12a0222a01 Add a stack slot coloring pass. Not yet enabled.
llvm-svn: 51934
2008-06-04 09:18:41 +00:00