1 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -msign-return-address=none  %s | \
2 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NONE
3 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -msign-return-address=non-leaf %s | \
4 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-PARTIAL  --check-prefix=CHECK-A-KEY
5 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -msign-return-address=all %s | \
6 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-ALL  --check-prefix=CHECK-A-KEY
7 
8 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=none %s | \
9 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-NONE
10 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=standard %s | \
11 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-PARTIAL  --check-prefix=CHECK-A-KEY  --check-prefix=CHECK-BTE
12 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=pac-ret %s | \
13 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-PARTIAL  --check-prefix=CHECK-A-KEY
14 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=pac-ret+leaf %s | \
15 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-ALL  --check-prefix=CHECK-A-KEY
16 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=pac-ret+b-key %s | \
17 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-PARTIAL  --check-prefix=CHECK-B-KEY
18 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=pac-ret+b-key+leaf %s | \
19 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-ALL  --check-prefix=CHECK-B-KEY
20 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=bti %s | \
21 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-BTE
22 // RUN: %clang -target aarch64-arm-none-eabi -S -emit-llvm -o - -mbranch-protection=pac-ret+b-key+leaf+bti %s | \
23 // RUN: FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-ALL  --check-prefix=CHECK-B-KEY --check-prefix=BTE
24 
25 struct Foo {
FooFoo26   Foo() {}
~FooFoo27   ~Foo() {}
28 };
29 
30 Foo f;
31 
32 // CHECK: @llvm.global_ctors {{.*}}i32 65535, void ()* @[[CTOR_FN:.*]], i8* null
33 
34 // CHECK: @[[CTOR_FN]]() #[[ATTR:[0-9]*]]
35 
36 // CHECK-NONE-NOT: "sign-return-address"={{.*}}
37 // CHECK-PARTIAL: "sign-return-address"="non-leaf"
38 // CHECK-ALL: "sign-return-address"="all"
39 // CHECK-A-KEY: "sign-return-address-key"="a_key"
40 // CHECK-B-KEY: "sign-return-address-key"="b_key"
41 // CHECK-BTE: "branch-target-enforcement"
42