1 files changed, 56 insertions, 0 deletions
diff --git a/test/CodeGenObjC/ivar-layout-64.m b/test/CodeGenObjC/ivar-layout-64.m
new file mode 100644
index 0000000000..57f89b4787
--- /dev/null
+++ b/test/CodeGenObjC/ivar-layout-64.m
@@ -0,0 +1,56 @@
+// RUN: clang-cc -triple x86_64-apple-darwin9 -emit-llvm -o %t %s &&
+// RUNX: llvm-gcc -m64 -emit-llvm -S -o %t %s &&
+
+// RUN: grep '@"OBJC_IVAR_$_I3._iv2" = global i64 8, section "__DATA, __objc_const", align 8' %t &&
+// RUN: grep '@"OBJC_IVAR_$_I3._iv3" = global i64 12, section "__DATA, __objc_const", align 8' %t &&
+// RUN: grep '@"OBJC_IVAR_$_I4._iv4" = global i64 16, section "__DATA, __objc_const", align 8' %t &&
+// RUN: grep '@"OBJC_IVAR_$_I5._iv5" = global i64 24, section "__DATA, __objc_const", align 8' %t &&
+// RUN: grep '@"OBJC_IVAR_$_I5._iv6_synth" = global i64 28, section "__DATA, __objc_const", align 8' %t &&
+// RUN: grep '@"OBJC_IVAR_$_I5._iv7_synth" = global i64 32, section "__DATA, __objc_const", align 8' %t &&
+
+// RUN: true
+
+struct s0 {
+  double x;
+};
+
+@interface I2 {
+  struct s0 _iv1;
+}
+@end
+
+@interface I3 : I2 {
+  unsigned int _iv2 :1;
+  unsigned : 0;
+  unsigned int _iv3 : 3;
+}
+@end
+
+@interface I4 : I3 {
+ char _iv4;
+}
+@end
+
+@interface I5 : I4 {
+ char _iv5;
+}
+
+@property int prop0;
+@end
+
+@implementation I3
+@end
+
+@implementation I4 
+@end
+
+@interface I5 ()
+@property int prop1;
+@property char prop2;
+@end
+
+@implementation I5
+@synthesize prop0 = _iv6_synth;
+@synthesize prop1 = _iv7_synth;
+@synthesize prop2 = _iv5;
+@end