| commit | 4145c49aa0e0e70a51a395bdd4107a464d05e592 | [log] [tgz] |
|---|---|---|
| author | Craig Topper <craig.topper@gmail.com> | Sun Oct 16 00:21:51 2011 +0000 |
| committer | Craig Topper <craig.topper@gmail.com> | Sun Oct 16 00:21:51 2011 +0000 |
| tree | 6b440e53351a2f7115130e6517855a16f9508431 | |
| parent | 566f233ba64c0bb2773b5717cb18753c7564f4b7 [diff] |
Add X86 feature detection support for BMI instructions. Added new cpuid function for accessing leafs with sub leafs specified in ECX. Also added code to keep track of the max cpuid level supported in both basic and extended leaves and qualified the existing cpuid calls and the new call to leaf 7. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142089 91177308-0d34-0410-b5e6-96231b3b80d8