| John McCall | f85e193 | 2011-06-15 23:02:42 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s |
| 2 | |
| 3 | // rdar://problem/9158302 |
| 4 | // This should not use a memmove_collectable in non-GC mode. |
| 5 | namespace test0 { |
| 6 | struct A { |
| 7 | id x; |
| 8 | }; |
| 9 | |
| 10 | // CHECK: define [[A:%.*]]* @_ZN5test04testENS_1AE( |
| 11 | // CHECK: alloca |
| 12 | // CHECK-NEXT: getelementptr |
| 13 | // CHECK-NEXT: store |
| 14 | // CHECK-NEXT: call noalias i8* @_Znwm( |
| 15 | // CHECK-NEXT: bitcast |
| 16 | // CHECK-NEXT: bitcast |
| 17 | // CHECK-NEXT: call void @llvm.memset.p0i8.i64( |
| 18 | // CHECK-NEXT: bitcast |
| 19 | // CHECK-NEXT: bitcast |
| 20 | // CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i64( |
| 21 | // CHECK-NEXT: ret |
| 22 | A *test(A a) { |
| 23 | return new A(a); |
| 24 | } |
| 25 | } |
| 26 | |