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Craig Topper d238d74c5c [X86] Turn (and (anyextend (shl X, C1), C2)) into (shl (and (anyextend X), (C1 >> C2), C2) if the AND could match a movzx.
There's one slight regression in here because we don't check that the immediate
already allowed movzx before the shift. I'll fix that next.

llvm-svn: 358804
2019-04-20 04:38:49 +00:00
..