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stack-usage.c
// RUN: %clang -target aarch64-unknown %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-ABSENT
// CHECK-ABSENT-NOT: "-stack-usage-file"

// RUN: %clang -target aarch64-unknown -fstack-usage %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PRESENT
// CHECK-PRESENT: "-stack-usage-file"

int foo() { return 42; }