Commit Graph

7 Commits

Author SHA1 Message Date
Gabor Greif c78d720f02 rename use_const_iterator to const_use_iterator for consistency's sake
llvm-svn: 99564
2010-03-25 23:06:16 +00:00
Dan Gohman 4a618827de Fix "the the" and similar typos.
llvm-svn: 95781
2010-02-10 16:03:48 +00:00
Chris Lattner c4e03b7ac7 remove redundant foward declaration. This function is already in
Analysis/Passes.h

llvm-svn: 86765
2009-11-11 00:21:21 +00:00
Dan Gohman 2299d2ba2f Delete an obsolete sentance from a comment.
llvm-svn: 72667
2009-05-31 16:18:57 +00:00
Dan Gohman 5aabc424b1 Enhance LiveValues to work on PHI operands.
llvm-svn: 67523
2009-03-23 15:49:37 +00:00
Dan Gohman 76402b9a3d The last use in a block that doesn't have successors
(return or unreachable) is a kill.

llvm-svn: 67357
2009-03-20 01:28:21 +00:00
Dan Gohman 37061eef5d Add a liveness analysis pass for LLVM IR values. This computes
the set of blocks in which values are used, the set in which
values are live-through, and the set in which values are
killed. For the live-through and killed sets, conservative
approximations are used.

llvm-svn: 67309
2009-03-19 17:29:04 +00:00