| commit | 53af2d13e763c2d6e8ea1baf29644d954edb999d | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Jan 11 22:49:40 2010 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Jan 11 22:49:40 2010 +0000 |
| tree | 00c5476104d2b75444a94a790215cbc506cde7b3 | |
| parent | a958cbfe367ed7bf6a3a260b28a7b19cf70b7d9f [diff] |
reenable the piece that turns trunc(zext(x)) -> x even if zext has multiple uses, codegen has no apparent problem with the trunc version of this, because it turns into a simple subreg idiom git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93202 91177308-0d34-0410-b5e6-96231b3b80d8