gcc/testsuite/gcc.target/powerpc/sse2-movq-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mpower8-vector -Wno-psabi" } */
   3 /* { dg-require-effective-target lp64 } */
   4 /* { dg-require-effective-target p8vector_hw } */
   5
   6 #ifndef CHECK_H
   7 #define CHECK_H "sse2-check.h"
   8 #endif
   9
  10 #include CHECK_H
  11
  12 #ifndef TEST
  13 #define TEST sse2_test_movq_2
  14 #endif
  15
  16 #include <emmintrin.h>
  17
  18 static __m128i
  19 __attribute__((noinline, unused))
  20 test (long long b)
  21 {
  22   __asm("" : "+r" (b));
  23   return _mm_cvtsi64_si128 (b);
  24 }
  25
  26 static void
  27 TEST (void)
  28 {
  29   union128i_q u;
  30   long long b = 4294967295133LL;
  31   long long e[2] = {0};
  32
  33   u.x = test (b);
  34
  35   e[0] = b;
  36
  37   if (check_union128i_q (u, e))
  38     abort ();
  39 }