[clang] [flang] [Flang][FIR] Introduce FIRToCoreMLIR pass. (PR #168703)

[Ming Yan via cfe-commits]

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@@ -4346,6 +4401,11 @@ class FIRToLLVMLowering
           });
     }
 
+    if (options.LowerThroughCoreMLIR) {
+      pattern.insert<UnrealizedConversionCastOpConversion>(typeConverter,
+                                                           options);
+    }
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NexMing wrote:

Is there any issue here?

https://github.com/llvm/llvm-project/pull/168703