[llvm] [X86] Prefer andl to andb to save one byte encoding (PR #86921)

Craig Topper via llvm-commits llvm-commits at lists.llvm.org
Thu Mar 28 08:28:09 PDT 2024


topperc wrote:

Doesn't this cause an H register merge if ah/bh/ch/dh have been written previously?

https://github.com/llvm/llvm-project/pull/86921


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