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1// RUN: %clang_cc1 -triple armv8 -target-cpu cortex-a57 -fsyntax-only -ffreestanding -verify %s2 3#include <arm_acle.h>4/*5 * Memory barrier intrinsics6 * Argument for dmb, dsb, isb must be compile-time constant,7 * otherwise an error should be raised.8 */9void test_dmb_const_diag(const unsigned int t) {10 return __dmb(t); // expected-error-re {{argument to {{.*}} must be a constant integer}}11}12 13void test_dsb_const_diag(const unsigned int t) {14 return __dsb(t); // expected-error-re {{argument to {{.*}} must be a constant integer}}15}16 17void test_isb_const_diag(const unsigned int t) {18 return __isb(t); // expected-error-re {{argument to {{.*}} must be a constant integer}}19}20 21/*22 * Saturating intrinsics23 * Second argument for SSAT and USAT intrinsics must be compile-time constant,24 * otherwise an error should be raised.25 */26int32_t test_ssat_const_diag(int32_t t, const int32_t v) {27 return __ssat(t, v); // expected-error-re {{argument to {{.*}} must be a constant integer}}28}29 30int32_t test_usat_const_diag(int32_t t, const int32_t v) {31 return __usat(t, v); // expected-error-re {{argument to {{.*}} must be a constant integer}}32}33 34/*35 * Prefetch intrinsics36 */37void test_pldx_const_diag(int32_t i) {38 __pldx(i, 0, 0, 0); // expected-error-re {{argument to {{.*}} must be a constant integer}}39}40 41/*42 * DBG intrinsic43 * First argument for DBG intrinsic must be compile-time constant,44 * otherwise an error should be raised.45 */46void test_dbg_const_diag(unsigned int t) {47 __dbg(t); // expected-error-re {{argument to {{.*}} must be a constant integer}}48}49