| commit | 50058ec63f38eabeb94391a61d2e7fb18a062173 | [log] [tgz] |
|---|---|---|
| author | Chandler Carruth <chandlerc@gmail.com> | Mon Dec 12 04:28:35 2011 +0000 |
| committer | Chandler Carruth <chandlerc@gmail.com> | Mon Dec 12 04:28:35 2011 +0000 |
| tree | 0812e9089989e006ae227214022a113ec46f2da9 | |
| parent | 4db8c4483ea7b271bcce3a0312a0ac434313c09b [diff] |
Update Clang to emit the new form of llvm.cttz and llvm.ctlz intrinsics, setting the is_zero_undef flag appropriately to true as that matches the semantics of these GCC builtins. This is the Clang side of r146357 in LLVM. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@146358 91177308-0d34-0410-b5e6-96231b3b80d8