gcc/testsuite/gcc.target/i386/mask-unpack.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512bw -mavx512dq -mno-stackrealign -O3 -fopenmp-simd -fdump-tree-vect-details" } */
   3 /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 10 "vect" } } */
   4 /* { dg-final { scan-assembler-not "maskmov" } } */
   5
   6 #define LENGTH 1000
   7
   8 long l1[LENGTH], l2[LENGTH];
   9 int i1[LENGTH], i2[LENGTH];
  10 short s1[LENGTH], s2[LENGTH];
  11 char c1[LENGTH], c2[LENGTH];
  12 double d1[LENGTH], d2[LENGTH];
  13
  14 int test1 ()
  15 {
  16   int i;
  17   #pragma omp simd safelen(16)
  18   for (i = 0; i < LENGTH; i++)
  19     if (i1[i] > i2[i])
  20       l1[i] = 1;
  21 }
  22
  23 int test2 (int n)
  24 {
  25   int i;
  26   #pragma omp simd safelen(32)
  27   for (i = 0; i < LENGTH; i++)
  28     if (s1[i] > s2[i])
  29       i1[i] = 1;
  30 }
  31
  32 int test3 (int n)
  33 {
  34   int i;
  35   #pragma omp simd safelen(32)
  36   for (i = 0; i < LENGTH; i++)
  37     if (c1[i] > c2[i])
  38       s1[i] = 1;
  39 }
  40
  41 int test4 (int n)
  42 {
  43   int i;
  44   #pragma omp simd safelen(32)
  45   for (i = 0; i < LENGTH; i++)
  46     if (c1[i] > c2[i])
  47       d1[i] = 1;
  48 }
  49
  50 int test5 (int n)
  51 {
  52   int i;
  53   #pragma omp simd safelen(32)
  54   for (i = 0; i < LENGTH; i++)
  55     l1[i] = i1[i] > i2[i] ? 1 : 2;
  56 }
  57
  58 int test6 (int n)
  59 {
  60   int i;
  61   #pragma omp simd safelen(32)
  62   for (i = 0; i < LENGTH; i++)
  63     i1[i] = s1[i] > s2[i] ? 1 : 2;
  64 }
  65
  66 int test7 (int n)
  67 {
  68   int i;
  69   #pragma omp simd safelen(32)
  70   for (i = 0; i < LENGTH; i++)
  71     s1[i] = c1[i] > c2[i] ? 1 : 2;
  72 }
  73
  74 int test8 (int n)
  75 {
  76   int i;
  77   #pragma omp simd safelen(32)
  78   for (i = 0; i < LENGTH; i++)
  79     d1[i] = c1[i] > c2[i] ? 1 : 2;
  80 }
  81
  82 int test9 (int n)
  83 {
  84   int i;
  85   #pragma omp simd safelen(16)
  86   for (i = 0; i < LENGTH; i++)
  87     if (c1[i] > c2[i] && i1[i] < i2[i])
  88       l1[i] = 1;
  89 }
  90
  91 int test10 (int n)
  92 {
  93   int i;
  94   #pragma omp simd safelen(16)
  95   for (i = 0; i < LENGTH; i++)
  96     if (c1[i] > c2[i] && i1[i] < i2[i])
  97       l1[i] = 1;
  98     else
  99       l1[i] = 2;
 100 }