tree fc3430e951df6cfa55d0f13a0cdcb500015bb070
parent 06cc66f65a5012471835068029f3f4943790f584
author Craig Topper <craig.topper@gmail.com> 1324967243 +0000
committer Craig Topper <craig.topper@gmail.com> 1324967243 +0000

Add handling of x86_avx2_pmovmskb to computeMaskedBitsForTargetNode for consistency. Add comments and an assert for BMI instructions to PerformXorCombine since the enabling of the combine is conditional on it, but the function itself isn't.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147287 91177308-0d34-0410-b5e6-96231b3b80d8