| // RUN: %clang_cc1 -triple aarch64 -emit-llvm %s -o - | FileCheck %s |
| // RUN: %clang_cc1 -triple x86_64 -emit-llvm %s -fpatchable-function-entry=1 -o - | FileCheck --check-prefixes=CHECK,OPT %s |
| |
| // CHECK: define{{.*}} void @f0() #0 |
| __attribute__((patchable_function_entry(0))) void f0() {} |
| |
| // CHECK: define{{.*}} void @f00() #0 |
| __attribute__((patchable_function_entry(0, 0))) void f00() {} |
| |
| // CHECK: define{{.*}} void @f2() #1 |
| __attribute__((patchable_function_entry(2))) void f2() {} |
| |
| // CHECK: define{{.*}} void @f20() #1 |
| __attribute__((patchable_function_entry(2, 0))) void f20() {} |
| |
| // CHECK: define{{.*}} void @f20decl() #1 |
| __attribute__((patchable_function_entry(2, 0))) void f20decl(); |
| void f20decl() {} |
| |
| // CHECK: define{{.*}} void @f44() #2 |
| __attribute__((patchable_function_entry(4, 4))) void f44() {} |
| |
| // CHECK: define{{.*}} void @f52() #3 |
| __attribute__((patchable_function_entry(5, 2))) void f52() {} |
| |
| // OPT: define{{.*}} void @f() #4 |
| void f() {} |
| |
| /// No need to emit "patchable-function-entry"="0" |
| // CHECK: attributes #0 = { {{.*}} |
| // CHECK-NOT: "patchable-function-entry" |
| |
| // CHECK: attributes #1 = { {{.*}} "patchable-function-entry"="2" |
| // CHECK: attributes #2 = { {{.*}} "patchable-function-entry"="0" "patchable-function-prefix"="4" |
| // CHECK: attributes #3 = { {{.*}} "patchable-function-entry"="3" "patchable-function-prefix"="2" |
| // OPT: attributes #4 = { {{.*}} "patchable-function-entry"="1" |
