//go:cgo_import_dynamic stat$INODE64 stat$INODE64 ""
//go:cgo_import_dynamic sysconf sysconf ""
//go:cgo_import_dynamic sysctl sysctl ""
//go:cgo_import_dynamic sysctlbyname sysctlbyname ""
//go:cgo_import_dynamic task_info task_info ""
//go:cgo_import_dynamic tcgetattr tcgetattr ""
//go:cgo_import_dynamic tcsetattr tcsetattr ""
//go:cgo_import_dynamic unlink unlink ""
//go:cgo_import_dynamic unlockpt unlockpt ""

//go:cgo_import_dynamic stat stat ""
//go:cgo_import_dynamic sysconf sysconf ""
//go:cgo_import_dynamic sysctl sysctl ""
//go:cgo_import_dynamic sysctlbyname sysctlbyname ""
//go:cgo_import_dynamic task_info task_info ""
//go:cgo_import_dynamic tcgetattr tcgetattr ""
//go:cgo_import_dynamic tcsetattr tcsetattr ""
//go:cgo_import_dynamic unlink unlink ""
//go:cgo_import_dynamic unlockpt unlockpt ""

	if err != 0 {
		return nil
	}
	return v
}

func sysUnusedOS(v unsafe.Pointer, n uintptr) {
	// MADV_FREE_REUSABLE is like MADV_FREE except it also propagates
	// accounting information about the process to task_info.
	madvise(v, n, _MADV_FREE_REUSABLE)
}

func sysUsedOS(v unsafe.Pointer, n uintptr) {
	// MADV_FREE_REUSE is necessary to keep the kernel's accounting
	// accurate. If called on any memory region that hasn't been

  mlir::OwningOpRef<mlir::ModuleOp> module_;

 private:
  std::string GetOutputPath() {
    const auto* const test_info =
        testing::UnitTest::GetInstance()->current_test_info();
    return tsl::io::JoinPath(
        getenv("TEST_UNDECLARED_OUTPUTS_DIR"),
        absl::StrCat(test_info->test_suite_name(), ".", test_info->name()));
  }
};

TEST_F(InitPassManagerTest, CrashReproducer) {

// set tls base to DI
TEXT runtime·settls(SB),NOSPLIT,$16
	ADDQ	$8, DI	// adjust for ELF: wants to use -8(FS) for g
	MOVQ	DI, 0(SP)
	MOVQ	$16, 8(SP)
	MOVQ	$0, DI			// arg 1 - which
	MOVQ	SP, SI			// arg 2 - tls_info
	MOVQ	$16, DX			// arg 3 - infosize
	MOVQ	$472, AX		// set_tls_area
	SYSCALL
	JCC	2(PC)
	MOVL	$0xf1, 0xf1  // crash
	RET

TEXT runtime·sysctl(SB),NOSPLIT,$0
	MOVQ	mib+0(FP), DI		// arg 1 - name