[llvm] [X86][MC] Support enc/dec for IMULZU. (PR #86653)

[Shengchen Kan via llvm-commits]

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@@ -0,0 +1,38 @@
+# RUN: llvm-mc -triple x86_64 -show-encoding %s | FileCheck %s
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KanRobert wrote:

Check error

https://github.com/llvm/llvm-project/pull/86653