[llvm-bugs] [Bug 48240] New: [AMDGPU][MC] Incorrect position for constant bus related errors

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=48240

            Bug ID: 48240
           Summary: [AMDGPU][MC] Incorrect position for constant bus
                    related errors
           Product: libraries
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: AMDGPU
          Assignee: unassignedbugs at nondot.org
          Reporter: dpreobrazhensky at luxoft.com
                CC: llvm-bugs at lists.llvm.org

Assembler does not show correct error position when it encounters an
instruction which violates constant bus use rules.

An example:

    // GFX10
    v_ashrrev_i64 v[0:1], 0x100, s[0:1]

    error: invalid operand (violates constant bus restrictions)
    v_ashrrev_i64 v[0:1], 0x100, s[0:1]
    ^

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