1 // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -emit-llvm < %s| FileCheck %s 2 3 // Test that we have the structure definition, the gep offsets, the name of the 4 // global, the bit grab, and the icmp correct. 5 extern void a(const char *); 6 7 int main() { 8 if (__builtin_cpu_supports("sse4.2")) 9 a("sse4.2"); 10 11 // 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) 12 // CHECK: [[AND:%[^ ]+]] = and i32 [[LOAD]], 256 13 // CHECK: = icmp ne i32 [[AND]], 0 14 15 return 0; 16 } 17
