diff options
Diffstat (limited to 'test/CodeGen/builtins-arm.c')
| -rw-r--r-- | test/CodeGen/builtins-arm.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/test/CodeGen/builtins-arm.c b/test/CodeGen/builtins-arm.c index a51df15..9f3ed9a 100644 --- a/test/CodeGen/builtins-arm.c +++ b/test/CodeGen/builtins-arm.c @@ -55,6 +55,12 @@ void sevl() { // CHECK: call {{.*}} @llvm.arm.hint(i32 5) +void dbg() { + __builtin_arm_dbg(0); +} + +// CHECK: call {{.*}} @llvm.arm.dbg(i32 0) + void test_barrier() { __builtin_arm_dmb(1); //CHECK: call {{.*}} @llvm.arm.dmb(i32 1) __builtin_arm_dsb(2); //CHECK: call {{.*}} @llvm.arm.dsb(i32 2) @@ -66,3 +72,15 @@ void test_barrier() { unsigned rbit(unsigned a) { return __builtin_arm_rbit(a); } + +void prefetch(int i) { + __builtin_arm_prefetch(&i, 0, 1); +// CHECK: call {{.*}} @llvm.prefetch(i8* %{{.*}}, i32 0, i32 3, i32 1) + + __builtin_arm_prefetch(&i, 1, 1); +// CHECK: call {{.*}} @llvm.prefetch(i8* %{{.*}}, i32 1, i32 3, i32 1) + + + __builtin_arm_prefetch(&i, 1, 0); +// CHECK: call {{.*}} @llvm.prefetch(i8* %{{.*}}, i32 1, i32 3, i32 0) +} |
