test/CodeGen/2007-11-07-CopyAggregateAlign.c - third_party/swift-clang - Git at Google

 // RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
 struct A { char s, t, u, v; short a; };
 // CHECK: %a = alloca %struct.A, align 2
 // CHECK: %b = alloca %struct.A, align 2
 // CHECK: call void @llvm.memcpy.p0i8.p0i8.{{.*}}, i32 2, i1 false)

 void q() { struct A a, b; a = b; }
	// RUN: %clang_cc1 -emit-llvm %s -o - \| FileCheck %s
	struct A { char s, t, u, v; short a; };
	// CHECK: %a = alloca %struct.A, align 2
	// CHECK: %b = alloca %struct.A, align 2
	// CHECK: call void @llvm.memcpy.p0i8.p0i8.{{.*}}, i32 2, i1 false)

	void q() { struct A a, b; a = b; }