Commit Graph

53 Commits

Author SHA1 Message Date
Dan Gohman d65c196439 Add a TBAA type for pointer types.
llvm-svn: 116544
2010-10-15 00:01:39 +00:00
Dan Gohman 3f1cf0f373 Unsigned types are TBAA-compatible with their signed counterparts.
Also, handle unknown types conservatively.

llvm-svn: 116541
2010-10-14 23:39:00 +00:00
Dan Gohman 947c9af774 Experimental TBAA support.
This enables metadata generation by default, however the TBAA pass
in the optimizer is still disabled for now.

llvm-svn: 116536
2010-10-14 23:06:10 +00:00