gcc/testsuite/gcc.target/powerpc/sse4_1-floorps.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target p8vector_hw } */
   3 /* { dg-options "-O2 -mvsx -Wno-psabi" } */
   4 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
   5
   6 #define NO_WARN_X86_INTRINSICS 1
   7 #include <smmintrin.h>
   8
   9 #define VEC_T __m128
  10 #define FP_T float
  11
  12 #define ROUND_INTRIN(x, mode) _mm_floor_ps (x)
  13
  14 #include "sse4_1-round-data.h"
  15
  16 static struct data data[] = {
  17   { { .f = {  0.00,  0.25,  0.50,  0.75 } }, {  0.0,  0.0,  0.0,  0.0 } },
  18
  19   { { .f = {  0x1.fffff8p+21,  0x1.fffffap+21,
  20               0x1.fffffcp+21,  0x1.fffffep+21 } },
  21            {  0x1.fffff8p+21,  0x1.fffff8p+21,
  22               0x1.fffff8p+21,  0x1.fffff8p+21 } },
  23
  24   { { .f = {  0x1.fffffap+22,  0x1.fffffcp+22,
  25               0x1.fffffep+22,  0x1.fffffep+23 } },
  26            {  0x1.fffff8p+22,  0x1.fffffcp+22,
  27               0x1.fffffcp+22,  0x1.fffffep+23 } },
  28
  29   { { .f = { -0x1.fffffep+23, -0x1.fffffep+22,
  30              -0x1.fffffcp+22, -0x1.fffffap+22 } },
  31            { -0x1.fffffep+23, -0x1.000000p+23,
  32              -0x1.fffffcp+22, -0x1.fffffcp+22 } },
  33
  34   { { .f = { -0x1.fffffep+21, -0x1.fffffcp+21,
  35              -0x1.fffffap+21, -0x1.fffff8p+21 } },
  36            { -0x1.000000p+22, -0x1.000000p+22,
  37              -0x1.000000p+22, -0x1.fffff8p+21 } },
  38
  39   { { .f = { -1.00, -0.75, -0.50, -0.25 } }, { -1.0, -1.0, -1.0, -1.0 } }
  40 };
  41
  42 #include "sse4_1-round.h"