gcc/testsuite/gcc.target/i386/pr70293.c

   1 /* PR target/70293 */
   2 /* { dg-do compile } */
   3 /* { dg-require-effective-target lp64 } */
   4 /* { dg-options "-mtune=westmere -mavx512vl -O2" } */
   5
   6 typedef short __v8hi __attribute__((__vector_size__(16)));
   7 typedef int __v8hu __attribute__((__vector_size__(16)));
   8 typedef long __m128i __attribute__((__vector_size__(16)));
   9 __m128i _mm_madd_epi16___B, _mm_mullo_epi16___A,
  10     scaled_bilinear_scanline_sse2_8888_8_8888_OVER_xmm_b,
  11     scaled_bilinear_scanline_sse2_8888_8_8888_OVER___trans_tmp_16,
  12     scaled_bilinear_scanline_sse2_8888_8_8888_OVER___trans_tmp_13;
  13 int _mm_srli_epi16___B, scaled_bilinear_scanline_sse2_8888_8_8888_OVER_m,
  14     scaled_bilinear_scanline_sse2_8888_8_8888_OVER_dst,
  15     scaled_bilinear_scanline_sse2_8888_8_8888_OVER_wt;
  16 __m128i _mm_set_epi16();
  17 void _mm_cvtsi128_si32();
  18 void
  19 scaled_bilinear_scanline_sse2_8888_8_8888_OVER(int p1) {
  20   __m128i __trans_tmp_12, __trans_tmp_6, __trans_tmp_5, xmm_x = _mm_set_epi16();
  21   int mask;
  22   __trans_tmp_5 = (__m128i){scaled_bilinear_scanline_sse2_8888_8_8888_OVER_wt};
  23   __trans_tmp_6 = (__m128i)(__v8hi){p1, p1, p1, p1, p1, p1, p1, p1};
  24   while (scaled_bilinear_scanline_sse2_8888_8_8888_OVER_dst) {
  25     scaled_bilinear_scanline_sse2_8888_8_8888_OVER_m = mask++;
  26     if (scaled_bilinear_scanline_sse2_8888_8_8888_OVER_m) {
  27       __trans_tmp_12 =
  28           (__m128i)((__v8hu)_mm_mullo_epi16___A * (__v8hu)__trans_tmp_6);
  29       scaled_bilinear_scanline_sse2_8888_8_8888_OVER_xmm_b = __trans_tmp_12;
  30       scaled_bilinear_scanline_sse2_8888_8_8888_OVER___trans_tmp_13 =
  31           (__m128i)__builtin_ia32_psrlwi128((__v8hi)xmm_x, _mm_srli_epi16___B);
  32       scaled_bilinear_scanline_sse2_8888_8_8888_OVER___trans_tmp_16 =
  33           (__m128i)__builtin_ia32_pmaddwd128((__v8hi)__trans_tmp_5,
  34                                              (__v8hi)_mm_madd_epi16___B);
  35       _mm_cvtsi128_si32();
  36     }
  37   }
  38 }