| // REQUIRES: aarch64-registered-target |
| // RUN: %clang_cc1 -triple aarch64 -emit-llvm -target-cpu generic -target-feature +v8.5a %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 paconly() {} |
| // CHECK: define{{.*}} void @paconly() #[[#PAC:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+bti"))) |
| void pacbti0() {} |
| // CHECK: define{{.*}} void @pacbti0() #[[#PACBTI:]] |
| |
| __attribute__ ((target("branch-protection=bti+pac-ret"))) |
| void pacbti1() {} |
| // CHECK: define{{.*}} void @pacbti1() #[[#PACBTI]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+leaf"))) |
| void leaf() {} |
| // CHECK: define{{.*}} void @leaf() #[[#PACLEAF:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+b-key"))) |
| void bkey() {} |
| // CHECK: define{{.*}} void @bkey() #[[#PACBKEY:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+b-key+leaf"))) |
| void bkeyleaf0() {} |
| // CHECK: define{{.*}} void @bkeyleaf0() #[[#PACBKEYLEAF:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+leaf+b-key"))) |
| void bkeyleaf1() {} |
| // CHECK: define{{.*}} void @bkeyleaf1() #[[#PACBKEYLEAF]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+leaf+bti"))) |
| void btileaf() {} |
| // CHECK: define{{.*}} void @btileaf() #[[#BTIPACLEAF:]] |
| |
| |
| __attribute__ ((target("branch-protection=pac-ret+pc"))) |
| void pauthlr() {} |
| // CHECK: define{{.*}} void @pauthlr() #[[#PAUTHLR:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+pc+b-key"))) |
| void pauthlr_bkey() {} |
| // CHECK: define{{.*}} void @pauthlr_bkey() #[[#PAUTHLR_BKEY:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+pc+leaf"))) |
| void pauthlr_leaf() {} |
| // CHECK: define{{.*}} void @pauthlr_leaf() #[[#PAUTHLR_LEAF:]] |
| |
| __attribute__ ((target("branch-protection=pac-ret+pc+bti"))) |
| void pauthlr_bti() {} |
| // CHECK: define{{.*}} void @pauthlr_bti() #[[#PAUTHLR_BTI:]] |
| |
| __attribute__ ((target("branch-protection=gcs"))) |
| void gcs() {} |
| // CHECK: define{{.*}} void @gcs() #[[#GCS:]] |
| |
| // CHECK-DAG: attributes #[[#NONE]] = { {{.*}} "branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}} "sign-return-address"="none" |
| |
| // CHECK-DAG: attributes #[[#STD]] = { {{.*}} "branch-target-enforcement"="true" "guarded-control-stack"="true" {{.*}} "sign-return-address"="non-leaf" "sign-return-address-key"="a_key" |
| |
| // CHECK-DAG: attributes #[[#BTI]] = { {{.*}} "branch-target-enforcement"="true" "guarded-control-stack"="false" {{.*}} "sign-return-address"="none" |
| |
| // CHECK-DAG: attributes #[[#PAC]] = { {{.*}} "branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}} "sign-return-address"="non-leaf" "sign-return-address-key"="a_key" |
| |
| // CHECK-DAG: attributes #[[#PACLEAF]] = { {{.*}} "branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}}"sign-return-address"="all" "sign-return-address-key"="a_key" |
| |
| // CHECK-DAG: attributes #[[#PACBKEY]] = { {{.*}}"branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}} "sign-return-address"="non-leaf" "sign-return-address-key"="b_key" |
| |
| // CHECK-DAG: attributes #[[#PACBKEYLEAF]] = { {{.*}} "branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}}"sign-return-address"="all" "sign-return-address-key"="b_key" |
| |
| // CHECK-DAG: attributes #[[#BTIPACLEAF]] = { {{.*}}"branch-target-enforcement"="true" "guarded-control-stack"="false" {{.*}} "sign-return-address"="all" "sign-return-address-key"="a_key" |
| |
| |
| // CHECK-DAG: attributes #[[#PAUTHLR]] = { {{.*}}"branch-protection-pauth-lr"="true" {{.*}}"branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}}"sign-return-address"="non-leaf" "sign-return-address-key"="a_key" |
| |
| // CHECK-DAG: attributes #[[#PAUTHLR_BKEY]] = { {{.*}}"branch-protection-pauth-lr"="true" {{.*}}"branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}}"sign-return-address"="non-leaf" "sign-return-address-key"="b_key" |
| |
| // CHECK-DAG: attributes #[[#PAUTHLR_LEAF]] = { {{.*}}"branch-protection-pauth-lr"="true" {{.*}}"branch-target-enforcement"="false" "guarded-control-stack"="false" {{.*}}"sign-return-address"="all" "sign-return-address-key"="a_key" |
| |
| // CHECK-DAG: attributes #[[#PAUTHLR_BTI]] = { {{.*}}"branch-protection-pauth-lr"="true" {{.*}}"branch-target-enforcement"="true" "guarded-control-stack"="false" {{.*}}"sign-return-address"="non-leaf" "sign-return-address-key"="a_key" |
| |
| // CHECK-DAG: attributes #[[#GCS]] = { {{.*}}"branch-target-enforcement"="false" "guarded-control-stack"="true" {{.*}} "sign-return-address"="none" |