| // RUN: %clang_cc1 -triple armv8 -target-cpu cortex-a57 -fsyntax-only -ffreestanding -verify %s |
| |
| #include <arm_acle.h> |
| /* |
| * Memory barrier intrinsics |
| * Argument for dmb, dsb, isb must be compile-time constant, |
| * otherwise an error should be raised. |
| */ |
| void test_dmb_const_diag(const unsigned int t) { |
| return __dmb(t); // expected-error-re {{argument to {{.*}} must be a constant integer}} |
| } |
| |
| void test_dsb_const_diag(const unsigned int t) { |
| return __dsb(t); // expected-error-re {{argument to {{.*}} must be a constant integer}} |
| } |
| |
| void test_isb_const_diag(const unsigned int t) { |
| return __isb(t); // expected-error-re {{argument to {{.*}} must be a constant integer}} |
| } |
| |
| /* |
| * Saturating intrinsics |
| * Second argument for SSAT and USAT intrinsics must be compile-time constant, |
| * otherwise an error should be raised. |
| */ |
| int32_t test_ssat_const_diag(int32_t t, const int32_t v) { |
| return __ssat(t, v); // expected-error-re {{argument to {{.*}} must be a constant integer}} |
| } |
| |
| int32_t test_usat_const_diag(int32_t t, const int32_t v) { |
| return __usat(t, v); // expected-error-re {{argument to {{.*}} must be a constant integer}} |
| } |