gcc-4.9/gcc/testsuite/gcc.target/i386/pr53425-1.c


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/* PR target/53425 */
/* { dg-do compile { target { ! { ia32 } } } } */
/* { dg-options "-O2 -mno-sse" } */
/* { dg-skip-if "no SSE vector" { x86_64-*-mingw* } } */

typedef double __v2df __attribute__ ((__vector_size__ (16)));

extern __v2df x;

extern void bar (__v2df);
void
foo (void)
{
  bar (x); /* { dg-message "warning: SSE vector argument without SSE enabled changes the ABI" } */
}