- backport of
- 
                    JDK-8049348 compiler/intrinsics/bmi/verifycode tests on lzcnt and tzcnt use incorrect assumption about REXB prefix usage -           
- Resolved
 
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        JDK-8049348
        compiler/intrinsics/bmi/verifycode tests on lzcnt and tzcnt use incorrect assumption about REXB prefix usage
    
