[clang] [CIR] Fix calling defined functions (PR #137271)

[Erich Keane via cfe-commits]

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@@ -1,19 +1,20 @@
 // RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o - 2>&1 | FileCheck %s
 
-void f1();
+void f1() {}
 void f2() {
   f1();
 }
 
-// CHECK-LABEL: cir.func @_Z2f1v
+// CHECK-LABEL:  cir.func @_Z2f1v
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erichkeane wrote:

Is the leading spaces weird here?  

https://github.com/llvm/llvm-project/pull/137271