test/CodeGen/global-init.c - llvm-project/clang - Git at Google

 // RUN: clang-cc -emit-llvm -o - %s | not grep "common"

 // This checks that the global won't be marked as common.
 // (It shouldn't because it's being initialized).

 int a;
 int a = 242;
	// RUN: clang-cc -emit-llvm -o - %s \| not grep "common"

	// This checks that the global won't be marked as common.
	// (It shouldn't because it's being initialized).

	int a;
	int a = 242;