[clang] [CIR] Upstream a batch of passing tests from CIR-Incubator (PR #157333)

[Amr Hesham via cfe-commits]

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In-Reply-To: <llvm.org/llvm/llvm-project/pull/157333 at github.com>


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@@ -0,0 +1,11 @@
+// RUN: %clang -target x86_64-unknown-linux-gnu -fclangir -fno-PIE -S -Xclang -emit-cir %s -o %t1.cir
+// RUN: FileCheck --input-file=%t1.cir %s -check-prefix=CIR
+// RUN: %clang -target x86_64-unknown-linux-gnu -fclangir -fno-PIE -S -Xclang -emit-llvm %s -o %t1.ll
+// RUN: FileCheck --input-file=%t1.ll %s -check-prefix=LLVM
+
+extern int var;
+int get() {
+  return var;
+}
+// CIR: cir.global "private" external dso_local @var : !s32i {alignment = 4 : i64}
----------------
AmrDeveloper wrote:

```suggestion
// CIR: cir.global "private" external dso_local @var : !s32i
```

https://github.com/llvm/llvm-project/pull/157333