| commit | 237a8287454389a5b940e18c1efb2201fc443208 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Sun Nov 30 01:39:32 2008 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Sun Nov 30 01:39:32 2008 +0000 |
| tree | d66f515f18d652d4a41966cf44252a2c9cfe5e09 | |
| parent | 73ec3cdd7140aee6d2b9ac32bc2298254ff48c97 [diff] |
Fix a fixme by making memdep's handling of allocations more logical. If we see that a load depends on the allocation of its memory with no intervening stores, we now return a 'None' depedency instead of "Normal". This tweaks GVN to do its optimization with the new result. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60267 91177308-0d34-0410-b5e6-96231b3b80d8