[LLVMbugs] [Bug 15296] New: 256-bit vector shift by scalar variable is not efficient on AVX

[bugzilla-daemon at llvm.org]

http://llvm.org/bugs/show_bug.cgi?id=15296

            Bug ID: 15296
           Summary: 256-bit vector shift by scalar variable is not
                    efficient on AVX
           Product: libraries
           Version: trunk
          Hardware: All
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: michael.liao at intel.com
                CC: llvmbugs at cs.uiuc.edu
    Classification: Unclassified

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