1 // RUN: %clang -emit-llvm -S -O0 -g %s -o - | grep DW_TAG_typedef | grep float4 2 typedef float float4 __attribute__((vector_size(16))); 3 main(void)4 int main(void){ 5 volatile float4 x = (float4) { 0.0f, 1.0f, 2.0f, 3.0f }; 6 x += x; 7 return 0; 8 } 9 10