[llvm-bugs] [Bug 26170] New: llvm/lib/Target/Hexagon/RDFGraph.h: 6 * possible performance problem ?

[via llvm-bugs]

https://llvm.org/bugs/show_bug.cgi?id=26170

            Bug ID: 26170
           Summary: llvm/lib/Target/Hexagon/RDFGraph.h: 6 * possible
                    performance problem ?
           Product: new-bugs
           Version: trunk
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: dcb314 at hotmail.com
                CC: llvm-bugs at lists.llvm.org
    Classification: Unclassified

[trunk/llvm/lib/Target/Hexagon/RDFGraph.h:705]: (performance) Function
parameter 'BA' should be passed by reference.

   static bool IsRef(const NodeAddr<NodeBase*> BA) {

More of the same:

> [trunk/llvm/lib/Target/Hexagon/RDFGraph.h:710]: (performance) Function parameter 'BA' should be passed by reference.
> [trunk/llvm/lib/Target/Hexagon/RDFGraph.h:714]: (performance) Function parameter 'BA' should be passed by reference.
> [trunk/llvm/lib/Target/Hexagon/RDFGraph.h:718]: (performance) Function parameter 'BA' should be passed by reference.
> [trunk/llvm/lib/Target/Hexagon/RDFGraph.h:722]: (performance) Function parameter 'BA' should be passed by reference.
> [trunk/llvm/lib/Target/Hexagon/RDFGraph.h:731]: (performance) Function parameter 'B' should be passed by reference.

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