1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -msse -mno-sse4" } */ 3 /* { dg-final { scan-assembler-not "movlhps" } } */ 4 /* { dg-final { scan-assembler-not "unpckhps" } } */ 5 /* { dg-final { scan-assembler-not "unpcklps" } } */ 6 /* { dg-final { scan-assembler-not "shufps" } } */ 7 8 typedef float __v4sf __attribute__ ((__vector_size__ (16))); 9 typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__)); 10 11 __m128 foo1(__m128 x)12foo1 (__m128 x) 13 { 14 __v4sf z = { 11.4, ((__v4sf) x)[1], ((__v4sf) x)[2], ((__v4sf) x) [3] }; 15 return (__m128) z; 16 } 17