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64 lines
2.7 KiB
64 lines
2.7 KiB
7 months ago
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// REQUIRES: aarch64-registered-target
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// RUN: %clang_cc1 -triple aarch64-unknown-unknown-eabi -emit-llvm -target-cpu generic -target-feature +v8.5a %s -o - \
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// RUN: | FileCheck %s --check-prefix=CHECK
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__attribute__ ((target("branch-protection=none")))
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void none() {}
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// CHECK: define void @none() #[[#NONE:]]
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__attribute__ ((target("branch-protection=standard")))
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void std() {}
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// CHECK: define void @std() #[[#STD:]]
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__attribute__ ((target("branch-protection=bti")))
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void btionly() {}
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// CHECK: define void @btionly() #[[#BTI:]]
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__attribute__ ((target("branch-protection=pac-ret")))
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void paconly() {}
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// CHECK: define void @paconly() #[[#PAC:]]
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__attribute__ ((target("branch-protection=pac-ret+bti")))
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void pacbti0() {}
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// CHECK: define void @pacbti0() #[[#PACBTI:]]
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__attribute__ ((target("branch-protection=bti+pac-ret")))
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void pacbti1() {}
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// CHECK: define void @pacbti1() #[[#PACBTI]]
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__attribute__ ((target("branch-protection=pac-ret+leaf")))
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void leaf() {}
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// CHECK: define void @leaf() #[[#PACLEAF:]]
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__attribute__ ((target("branch-protection=pac-ret+b-key")))
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void bkey() {}
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// CHECK: define void @bkey() #[[#PACBKEY:]]
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__attribute__ ((target("branch-protection=pac-ret+b-key+leaf")))
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void bkeyleaf0() {}
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// CHECK: define void @bkeyleaf0() #[[#PACBKEYLEAF:]]
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__attribute__ ((target("branch-protection=pac-ret+leaf+b-key")))
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void bkeyleaf1() {}
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// CHECK: define void @bkeyleaf1() #[[#PACBKEYLEAF]]
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__attribute__ ((target("branch-protection=pac-ret+leaf+bti")))
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void btileaf() {}
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// CHECK: define void @btileaf() #[[#BTIPACLEAF:]]
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// CHECK-DAG: attributes #[[#NONE]] = { {{.*}} "branch-target-enforcement"="false" {{.*}} "sign-return-address"="none"
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// CHECK-DAG: attributes #[[#STD]] = { {{.*}} "branch-target-enforcement"="true" {{.*}} "sign-return-address"="non-leaf" "sign-return-address-key"="a_key"
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// CHECK-DAG: attributes #[[#BTI]] = { {{.*}} "branch-target-enforcement"="true" {{.*}} "sign-return-address"="none"
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// CHECK-DAG: attributes #[[#PAC]] = { {{.*}} "branch-target-enforcement"="false" {{.*}} "sign-return-address"="non-leaf" "sign-return-address-key"="a_key"
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// CHECK-DAG: attributes #[[#PACLEAF]] = { {{.*}} "branch-target-enforcement"="false" {{.*}}"sign-return-address"="all" "sign-return-address-key"="a_key"
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// CHECK-DAG: attributes #[[#PACBKEY]] = { {{.*}}"branch-target-enforcement"="false" {{.*}} "sign-return-address"="non-leaf" "sign-return-address-key"="b_key"
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// CHECK-DAG: attributes #[[#PACBKEYLEAF]] = { {{.*}} "branch-target-enforcement"="false" {{.*}}"sign-return-address"="all" "sign-return-address-key"="b_key"
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// CHECK-DAG: attributes #[[#BTIPACLEAF]] = { {{.*}}"branch-target-enforcement"="true" {{.*}} "sign-return-address"="all" "sign-return-address-key"="a_key"
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