gcc/testsuite/gcc.target/powerpc/sse-cvtpi32ps-1.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O3 -mvsx -Wno-psabi" } */
   3 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
   4 /* { dg-require-effective-target p8vector_hw } */
   5
   6 #define NO_WARN_X86_INTRINSICS 1
   7
   8 #ifndef CHECK_H
   9 #define CHECK_H "sse-check.h"
  10 #endif
  11
  12 #include CHECK_H
  13
  14 #ifndef TEST
  15 #define TEST sse_test_cvtpi32ps_1
  16 #endif
  17
  18 #include <xmmintrin.h>
  19
  20 static __m128
  21 __attribute__((noinline, unused))
  22 test (__m128  __A, __m64  __B)
  23 {
  24   return _mm_cvtpi32_ps (__A, __B);
  25 }
  26
  27 static void
  28 TEST (void)
  29 {
  30   __m64_union s1;
  31   union128 s2, u;
  32   float e[4] = {1000.0, -20000.0, 43.35, 546.46};
  33
  34   s1.as_m64 = _mm_setr_pi32 (1000, -20000);
  35
  36   s2.x = _mm_setr_ps (24.43, 68.346, 43.35, 546.46);
  37   u.x = test (s2.x, s1.as_m64);
  38
  39
  40   if (check_union128 (u, e))
  41     abort ();
  42 }