[llvm-bugs] [Bug 36930] New: [X86] Split WriteIDiv into 8/16/32/64 implementations

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=36930

            Bug ID: 36930
           Summary: [X86] Split WriteIDiv into 8/16/32/64 implementations
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: Windows NT
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: X86
          Assignee: unassignedbugs at nondot.org
          Reporter: llvm-dev at redking.me.uk
                CC: llvm-bugs at lists.llvm.org
            Blocks: 36908

It's highly unlikely that a target can perform different sized integer
divisions at the same rate, so why do we put them under the same scheduler
class?


Referenced Bugs:

https://bugs.llvm.org/show_bug.cgi?id=36908
[Bug 36908] [meta][x86] Improve scheduler classes instruction coverage
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