| // REQUIRES: arm-registered-target |
| // RUN: %clang_cc1 -triple thumbv7m-unknown-unknown-eabi -emit-llvm %s -o - \ |
| // RUN: | FileCheck %s --check-prefix=CHECK |
| |
| __attribute__((target("branch-protection=none"))) void none() {} |
| // CHECK: define{{.*}} void @none() #[[#NONE:]] |
| |
| __attribute__((target("branch-protection=standard"))) void std() {} |
| // CHECK: define{{.*}} void @std() #[[#STD:]] |
| |
| __attribute__((target("branch-protection=bti"))) void btionly() {} |
| // CHECK: define{{.*}} void @btionly() #[[#BTI:]] |
| |
| __attribute__((target("branch-protection=pac-ret"))) void paconly0() {} |
| // CHECK: define{{.*}} void @paconly0() #[[#PAC:]] |
| |
| __attribute__((target("branch-protection=pac-ret+b-key"))) void paconly1() {} |
| // CHECK: define{{.*}} void @paconly1() #[[#PAC]] |
| |
| __attribute__((target("branch-protection=pac-ret+bti"))) void pacbti0() {} |
| // CHECK: define{{.*}} void @pacbti0() #[[#STD]] |
| |
| __attribute__((target("branch-protection=bti+pac-ret"))) void pacbti1() {} |
| // CHECK: define{{.*}} void @pacbti1() #[[#STD]] |
| |
| __attribute__((target("branch-protection=pac-ret+leaf"))) void leaf() {} |
| // CHECK: define{{.*}} void @leaf() #[[#PACLEAF:]] |
| |
| __attribute__((target("branch-protection=pac-ret+leaf+bti"))) void btileaf() {} |
| // CHECK: define{{.*}} void @btileaf() #[[#BTIPACLEAF:]] |
| |
| // CHECK-DAG: attributes #[[#NONE]] = { {{.*}} "branch-target-enforcement"="false" {{.*}} "sign-return-address"="none" |
| |
| // CHECK-DAG: attributes #[[#STD]] = { {{.*}} "branch-target-enforcement"="true" {{.*}} "sign-return-address"="non-leaf" |
| |
| // CHECK-DAG: attributes #[[#BTI]] = { {{.*}} "branch-target-enforcement"="true" {{.*}} "sign-return-address"="none" |
| |
| // CHECK-DAG: attributes #[[#PAC]] = { {{.*}} "branch-target-enforcement"="false" {{.*}} "sign-return-address"="non-leaf" |
| |
| // CHECK-DAG: attributes #[[#PACLEAF]] = { {{.*}} "branch-target-enforcement"="false" {{.*}}"sign-return-address"="all" |
| |
| // CHECK-DAG: attributes #[[#BTIPACLEAF]] = { {{.*}}"branch-target-enforcement"="true" {{.*}} "sign-return-address"="all" |
