[llvm-branch-commits] [llvm] [MC] Preserve target MCSubtargetInfo subclass in MCContext::getSubtargetCopy (PR #227562)

[Alexander Richardson via llvm-branch-commits]

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@@ -949,7 +949,7 @@ MCSectionDXContainer *MCContext::getDXContainerSection(StringRef Section,
 }
 
 MCSubtargetInfo &MCContext::getSubtargetCopy(const MCSubtargetInfo &STI) {
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arichardson wrote:

@arsenm does the new approach with a simple clone() function look good? 

https://github.com/llvm/llvm-project/pull/227562