C++ (Cpp) __builtin_arm_isb Exemples

Exemple #1

Fichier : builtins-arm64.c Projet : KeeganRen/clang

void barriers() {
  __builtin_arm_dmb(1);  //CHECK: call {{.*}} @llvm.aarch64.dmb(i32 1)
  __builtin_arm_dsb(2);  //CHECK: call {{.*}} @llvm.aarch64.dsb(i32 2)
  __builtin_arm_isb(3);  //CHECK: call {{.*}} @llvm.aarch64.isb(i32 3)
}

Exemple #2

Fichier : builtins-arm.c Projet : cms-externals/clang

void test_barrier() {
  __builtin_arm_dmb(1); //CHECK: call {{.*}} @llvm.arm.dmb(i32 1)
  __builtin_arm_dsb(2); //CHECK: call {{.*}} @llvm.arm.dsb(i32 2)
  __builtin_arm_isb(3); //CHECK: call {{.*}} @llvm.arm.isb(i32 3)
}

Exemple #3

Fichier : builtins-arm.c Projet : 4ntoine/clang

void test3() {
  __builtin_arm_dsb(16); // expected-error {{argument should be a value from 0 to 15}}
  __builtin_arm_dmb(17); // expected-error {{argument should be a value from 0 to 15}}
  __builtin_arm_isb(18); // expected-error {{argument should be a value from 0 to 15}}
}