[clang] [CIR] Lowering to LLVM for global pointers (PR #125619)

[Erich Keane via cfe-commits]

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@@ -84,6 +138,19 @@ mlir::LogicalResult CIRToLLVMGlobalOpLowering::matchAndRewrite(
   SmallVector<mlir::NamedAttribute> attributes;
 
   if (init.has_value()) {
+    auto setupRegionInitializedLLVMGlobalOp = [&]() {
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erichkeane wrote:

I think I'd prefer this get extracted to a function in an anonymous namespace (or a static function).  It does quite a lot of work for a lambda.

https://github.com/llvm/llvm-project/pull/125619