| // RUN: %clang_cc1 -emit-llvm -triple x86_64-apple-darwin10 < %s | FileCheck %s | |
| struct Test1S { | |
| long NumDecls; | |
| long X; | |
| long Y; | |
| }; | |
| struct Test2S { | |
| long NumDecls; | |
| long X; | |
| }; | |
| // Make sure we don't generate extra memcpy for lvalues | |
| void test1a(struct Test1S, struct Test2S); | |
| // CHECK: define void @test1( | |
| // CHECK-NOT: memcpy | |
| // CHECK: call void @test1a | |
| void test1(struct Test1S *A, struct Test2S *B) { | |
| test1a(*A, *B); | |
| } |