tree 8bee6a356fcf02dc07485f340b059be67f3abfcb
parent 44643c3bf232063987b76c5e41bb2363e5be05f4
author Craig Topper <craig.topper@intel.com> 1555652889 +0000
committer Craig Topper <craig.topper@intel.com> 1555652889 +0000

[X86] Add test cases for turning (and (shl X, C1), C2) into (shl (and X, (C1 >> C2), C2) when the AND could match to a movzx.

We already reorder when C1 >> C2 would allow a smaller immediate encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358736 91177308-0d34-0410-b5e6-96231b3b80d8