[llvm-bugs] [Bug 36726] New: [X86][SSE] Split gpr/vector WriteMove, WriteLoad, WriteStore scheduler classes

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=36726

            Bug ID: 36726
           Summary: [X86][SSE] Split gpr/vector WriteMove, WriteLoad,
                    WriteStore scheduler classes
           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: 32325

We currently use WriteMove, WriteLoad, WriteStore for x86 gpr, vector and mask
registers.

These need to be split to better account for differences in behaviour without
requiring full overloading of the scheduling of individual instructions.


Referenced Bugs:

https://bugs.llvm.org/show_bug.cgi?id=32325
[Bug 32325] [META][X86] Improve implementation and use of X86 scheduler models
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