gcc/testsuite/gcc.target/i386/intrinsics_6.c

   1 /* Test case to check if intrinsics and function specific target
   2    optimizations work together.  Check if an error is issued in
   3    -O0 mode when foo calls an intrinsic without the right target
   4    attribute.  */
   5
   6 /* { dg-do compile } */
   7 /* { dg-options "-O0 -msse -mno-sse4.1 -mno-sse4.2" } */
   8
   9 #include <smmintrin.h>
  10
  11 __m128i foo(__m128i *V)
  12 {
  13     return _mm_stream_load_si128(V); /* { dg-error "called from here" } */
  14 }
  15
  16 /* { dg-prune-output ".*inlining failed.*" }  */