test/CodeGenObjC/encode-test-4.m - clang - Git at Google

 // RUN: clang-cc -emit-llvm -o - %s -O2 | grep "ret i32 1"

 int a() {
   return @encode(int) == @encode(int);
 }
	// RUN: clang-cc -emit-llvm -o - %s -O2 \| grep "ret i32 1"

	int a() {
	return @encode(int) == @encode(int);
	}