| commit | d2bfe54b0a9f28c021d4f0790bdb5224d5579447 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Thu Jul 15 06:36:08 2010 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Thu Jul 15 06:36:08 2010 +0000 |
| tree | 687c9d94a02673a5808c6f36a7e7fd845cde810c | |
| parent | 35a939b97dba538bfc12010b7ac26bffbf5ec4cb [diff] |
Fix PR7647, handling the case when 'To' ends up being mutated by recursive simplification. This also enhances ReplaceAndSimplifyAllUses to actually do a real RAUW at the end of it, which updates any value handles pointing to "From" to start pointing to "To". This seems useful for debug info and random other VH users. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108415 91177308-0d34-0410-b5e6-96231b3b80d8