diff options
Diffstat (limited to 'test/CodeGen/builtin-cpu-supports.c')
| -rw-r--r-- | test/CodeGen/builtin-cpu-supports.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/test/CodeGen/builtin-cpu-supports.c b/test/CodeGen/builtin-cpu-supports.c index b70f4aca9d43..761f00cf9572 100644 --- a/test/CodeGen/builtin-cpu-supports.c +++ b/test/CodeGen/builtin-cpu-supports.c @@ -4,6 +4,9 @@ // global, the bit grab, and the icmp correct. extern void a(const char *); +// CHECK: @__cpu_model = external dso_local global { i32, i32, i32, [1 x i32] } +// CHECK: @__cpu_features2 = external dso_local global i32 + int main() { __builtin_cpu_init(); @@ -14,7 +17,16 @@ int main() { // CHECK: [[LOAD:%[^ ]+]] = load i32, i32* getelementptr inbounds ({ i32, i32, i32, [1 x i32] }, { i32, i32, i32, [1 x i32] }* @__cpu_model, i32 0, i32 3, i32 0) // CHECK: [[AND:%[^ ]+]] = and i32 [[LOAD]], 256 - // CHECK: = icmp ne i32 [[AND]], 0 + // CHECK: = icmp eq i32 [[AND]], 256 + + if (__builtin_cpu_supports("gfni")) + a("gfni"); + + // CHECK: [[LOAD:%[^ ]+]] = load i32, i32* @__cpu_features2 + // CHECK: [[AND:%[^ ]+]] = and i32 [[LOAD]], 1 + // CHECK: = icmp eq i32 [[AND]], 1 return 0; } + +// CHECK: declare dso_local void @__cpu_indicator_init() |