Commit Graph

59 Commits

Author SHA1 Message Date
Chris Lattner cfd76375e3 instructions defined in CurBB may be intermediate nodes of the computation.
llvm-svn: 90908
2009-12-09 00:10:55 +00:00
Chris Lattner 0aa75680d6 add dumping and sanity checking support.
llvm-svn: 90906
2009-12-09 00:01:00 +00:00
Chris Lattner 5cf4b74b45 make sure that PHITransAddr keeps its 'InstInputs' list up to
date when instsimplify kicks in.

llvm-svn: 90901
2009-12-08 23:42:51 +00:00
Chris Lattner 6425a23c8c fix a typo (and -> add) and fix GetAvailablePHITranslatedSubExpr to not
side-effect the current object.

llvm-svn: 90837
2009-12-08 06:06:26 +00:00
Chris Lattner 9e34d156d3 fix typo
llvm-svn: 90793
2009-12-07 19:52:57 +00:00
Chris Lattner dccf7ad8b9 add accessor, improve comment.
llvm-svn: 90792
2009-12-07 19:45:30 +00:00
Chris Lattner 77b0d3b217 add support for phi translation and incorpation of new expression.
llvm-svn: 90782
2009-12-07 19:04:49 +00:00
Chris Lattner e60244db8c checkpoint of the new PHITransAddr code, still not done and not used by
anything.

llvm-svn: 90779
2009-12-07 18:36:53 +00:00
Chris Lattner b63051caf6 add the start of a class used to handle phi translation in memdep and
gvn (this is just a skeleton so far).  This will ultimately be used
to fix a nasty miscompilation with GVN.

llvm-svn: 90518
2009-12-04 02:10:16 +00:00