File: aarch64-perfmon.c

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// RUN: %clang -### --target=aarch64-none-elf -march=armv8.4a+pmuv3 %s 2>&1 | FileCheck --check-prefix=CHECK-PERFMON %s
// RUN: %clang -### --target=aarch64-none-elf -march=armv8.2a+pmuv3 %s 2>&1 | FileCheck --check-prefix=CHECK-PERFMON %s
// CHECK-PERFMON: "-target-feature" "+perfmon"

// RUN: %clang -### --target=aarch64-none-elf -mcpu=cortex-a520+nopmuv3 %s 2>&1 | FileCheck --check-prefix=CHECK-NOPERFMON %s
// CHECK-NOPERFMON: "-target-feature" "-perfmon"

// RUN: %clang -### --target=aarch64-none-elf                 %s 2>&1 | FileCheck %s --check-prefix=ABSENTPERFMON
// RUN: %clang -### --target=aarch64-none-elf -march=armv8.4a %s 2>&1 | FileCheck %s --check-prefix=ABSENTPERFMON
// RUN: %clang -### --target=aarch64-none-elf -march=armv8.2a %s 2>&1 | FileCheck %s --check-prefix=ABSENTPERFMON
// RUN: %clang -### --target=aarch64-none-elf -march=armv8.4a+nopmuv3 %s 2>&1 | FileCheck --check-prefix=ABSENTPERFMON %s
// RUN: %clang -### --target=aarch64-none-elf -march=armv8.2a+nopmuv3 %s 2>&1 | FileCheck --check-prefix=ABSENTPERFMON %s
// ABSENTPERFMON-NOT: "-target-feature" "+perfmon"
// ABSENTPERFMON-NOT: "-target-feature" "-perfmon"