| commit | 54136ef7b3de85c195a01d33179a2502d4c9696c | [log] [tgz] |
|---|---|---|
| author | David Majnemer <david.majnemer@gmail.com> | Thu Mar 31 21:29:57 2016 +0000 |
| committer | David Majnemer <david.majnemer@gmail.com> | Thu Mar 31 21:29:57 2016 +0000 |
| tree | 54a4497278dc583d2965340252a6d7076ac07ed3 | |
| parent | c7e42230b0e88fb63dc8d1b91b77e9830510ed3e [diff] |
[NVPTX] Infer __nvvm_reflect as nounwind, readnone This patch simply mirrors the attributes we give to @llvm.nvvm.reflect to the __nvvm_reflect libdevice call. This shaves about 30% of the code in libdevice away because of CSE opportunities. It's also helps us figure out that libdevice implementations of transcendental functions don't have side-effects. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265060 91177308-0d34-0410-b5e6-96231b3b80d8