ARM: Add test for ACLE memory barrier intrinsics
Add an additional test to ensure that someone doesn't accidentally change the definitions such that they can take a non-constant value. llvm-svn: 213364
This commit is contained in:
parent
2df347ad96
commit
5f7279ea6d
|
@ -1,6 +1,22 @@
|
|||
// 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
|
||||
|
|
Loading…
Reference in New Issue