[llvm-bugs] [Bug 37507] New: Add a scheduling model for Nehalem

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=37507

            Bug ID: 37507
           Summary: Add a scheduling model for Nehalem
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: jmuizelaar at mozilla.com
                CC: llvm-bugs at lists.llvm.org

~40% of Firefox users don't have AVX. This is rough proxy for machines that are
older than Sandybridge.

It would be nice to have a scheduling model for older machines even if just for
use with llvm-mca. Perhaps llvm-exegesis can make producing it easier?

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