[llvm] opt: Try to respect target-abi command line option (PR #169604)

[Sergei Barannikov via llvm-commits]

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@@ -24,6 +24,13 @@ using namespace llvm;
     return *NAME##View;                                                        \
   }
 
+#define MCSTROPT(TY, NAME)                                                     \
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s-barannikov wrote:

```suggestion
#define MCSTROPT(NAME)                                                     \
```

https://github.com/llvm/llvm-project/pull/169604