gcc/testsuite/gcc.target/powerpc/pr72717.c

   1 /* { dg-do compile { target { powerpc*-*-* && lp64 } } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_p8vector_ok } */
   4 /* { dg-skip-if "do not override -mcpu" { powerpc*-*-* } { "-mcpu=*" } { "-mcpu=power8" } } */
   5 /* { dg-options "-mcpu=power8 -O2" } */
   6
   7 typedef long V __attribute__((__vector_size__(32)));
   8
   9 extern void foo (V *, V*);
  10
  11 /* This test generated an failure in emit_move_insn.  */
  12
  13 void
  14 foo(V *p, V *q)
  15 {
  16   V v = *q;
  17   *p = v << v[0];
  18 }
  19
  20 /* { dg-final { scan-assembler-times "vsld" 2 } } */