diff options
Diffstat (limited to 'test/CodeGenObjC/assign.m')
-rw-r--r-- | test/CodeGenObjC/assign.m | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGenObjC/assign.m b/test/CodeGenObjC/assign.m new file mode 100644 index 0000000..87e3834 --- /dev/null +++ b/test/CodeGenObjC/assign.m @@ -0,0 +1,36 @@ +// RUN: %clang_cc1 -triple x86_64 -emit-llvm -o - %s | FileCheck %s + +struct s0 { + int x; +}; + +@interface C0 +@property int x0; +@property _Complex int x1; +@property struct s0 x2; +@end + +// Check that we get exactly the message sends we expect, and no more. +// +// CHECK: define void @f0 +void f0(C0 *a) { +// CHECK: objc_msgSend + int l0 = (a.x0 = 1); + +// CHECK: objc_msgSend + _Complex int l1 = (a.x1 = 1); + +// CHECK: objc_msgSend + struct s0 l2 = (a.x2 = (struct s0) { 1 }); + +// CHECK: objc_msgSend +// CHECK: objc_msgSend + int l3 = (a.x0 += 1); + +// CHECK: objc_msgSend +// CHECK: objc_msgSend + _Complex int l4 = (a.x1 += 1); + +// CHECK-NOT: objc_msgSend +// CHECK: } +} |