| Commit message (Collapse) | Author | Age | Files | Lines | |
|---|---|---|---|---|---|
| * | When identifying exit nodes for the reverse-CFG reverse-post-order | Dan Gohman | 2012-03-09 | 1 | -4/+137 |
| | | | | | | | | | | traversal, consider nodes for which the only successors are backedges which the traversal is ignoring to be exit nodes. This fixes a problem where the bottom-up traversal was failing to visit split blocks along split loop backedges. This fixes rdar://10989035. llvm-svn: 152421 | ||||
| * | Don't let arbitrary calls disrupt nested retain+release pairs if | Dan Gohman | 2011-08-12 | 1 | -0/+620 |
| the retains and releases all use the same SSA pointer value. Also, don't let CFG hazards disrupt nested retain+release pair optimizations. llvm-svn: 137399 | |||||

