| commit | 4e5a97a04b5f497c836b9c8638208787553d4a6b | [log] [tgz] |
|---|---|---|
| author | Davide Italiano <davide@freebsd.org> | Sun Apr 03 01:46:52 2016 +0000 |
| committer | Davide Italiano <davide@freebsd.org> | Sun Apr 03 01:46:52 2016 +0000 |
| tree | 1161bbfa9da805d78df332ee8536be268817c8d2 | |
| parent | 5a07bd0af6a27dc25d99fda08f92af087e14fda9 [diff] |
[SimplifyLibCalls] Garbage collect dead code. We already skip optimizations if the return value of printf() is used, so CI->use_empty() is always true. Differential Revision: http://reviews.llvm.org/D18656 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265253 91177308-0d34-0410-b5e6-96231b3b80d8