[llvm-bugs] [Bug 37699] New: [X86][BMI][TBM] Remove llvm.x86.tbm.bextri.* and always use llvm.x86.bmi.bextr.*

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=37699

            Bug ID: 37699
           Summary: [X86][BMI][TBM] Remove llvm.x86.tbm.bextri.* and
                    always use llvm.x86.bmi.bextr.*
           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: craig.topper at gmail.com, lebedev.ri at gmail.com,
                    llvm-bugs at lists.llvm.org, spatel+llvm at rotateright.com

It should be possible for TBM's BEXTRI to always just use BMI1's BEXTR, folding
to the immediate version where possible and falling back in the remaining
cases.

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