[llvm-bugs] [Bug 35590] New: [X86] Scheduler information for IN missing from Sandybridge. OUT probably wrong

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=35590

            Bug ID: 35590
           Summary: [X86] Scheduler information for IN missing from
                    Sandybridge. OUT probably wrong
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: craig.topper at gmail.com
                CC: llvm-bugs at lists.llvm.org

The scheduler model for Sandybrige is missing IN. The information for OUT on
sandybrige shows substantially fewer uops than later processors. This seems
suspect. OUT16 is also missing.

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