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| author | Dimitry Andric <dim@FreeBSD.org> | 2011-07-17 15:40:56 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2011-07-17 15:40:56 +0000 |
| commit | 180abc3db9ae3b4fc63cd65b15697e6ffcc8a657 (patch) | |
| tree | 2097d084eb235c0b12c0bff3445f4ec7bbaa8a12 /test/CodeGenObjCXX/copy.mm | |
| parent | 29cafa66ad3878dbb9f82615f19fa0bded2e443c (diff) | |
Notes
Diffstat (limited to 'test/CodeGenObjCXX/copy.mm')
| -rw-r--r-- | test/CodeGenObjCXX/copy.mm | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/test/CodeGenObjCXX/copy.mm b/test/CodeGenObjCXX/copy.mm new file mode 100644 index 000000000000..133910f25dcf --- /dev/null +++ b/test/CodeGenObjCXX/copy.mm @@ -0,0 +1,26 @@ +// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s + +// rdar://problem/9158302 +// This should not use a memmove_collectable in non-GC mode. +namespace test0 { + struct A { + id x; + }; + + // CHECK: define [[A:%.*]]* @_ZN5test04testENS_1AE( + // CHECK: alloca + // CHECK-NEXT: getelementptr + // CHECK-NEXT: store + // CHECK-NEXT: call noalias i8* @_Znwm( + // CHECK-NEXT: bitcast + // CHECK-NEXT: bitcast + // CHECK-NEXT: call void @llvm.memset.p0i8.i64( + // CHECK-NEXT: bitcast + // CHECK-NEXT: bitcast + // CHECK-NEXT: call void @llvm.memcpy.p0i8.p0i8.i64( + // CHECK-NEXT: ret + A *test(A a) { + return new A(a); + } +} + |