[clang] [CIR] Upstream basic alloca and load support (PR #128792)

[Erich Keane via cfe-commits]

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@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o - | FileCheck %s
+
+int f1();
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erichkeane wrote:

Silly question: What is the purpose here for the forward declaration of f1?

https://github.com/llvm/llvm-project/pull/128792