gcc/testsuite/gcc.target/i386/pr65078-3.c

   1 /* PR target/65078 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -mavx512f" } */
   4 /* { dg-additional-options "-mregparm=2" { target ia32 } } */
   5 /* { dg-final { scan-assembler-not "\\(%\[er\]sp\\)" } } */
   6
   7 typedef unsigned char V __attribute__((vector_size (64)));
   8 typedef unsigned long long W __attribute__((vector_size (64)));
   9 typedef unsigned int T __attribute__((vector_size (64)));
  10
  11 void
  12 f1 (unsigned long long *x, V y)
  13 {
  14   *x = ((W)y)[0];
  15 }
  16
  17 #if defined(__x86_64__) || defined(ALL)
  18 unsigned long long
  19 f2 (V y)
  20 {
  21   return ((W)y)[0];
  22 }
  23 #endif
  24
  25 void
  26 f3 (unsigned int *x, V y)
  27 {
  28   *x = ((T)y)[0];
  29 }
  30
  31 unsigned int
  32 f4 (V y)
  33 {
  34   return ((T)y)[0];
  35 }
  36
  37 void
  38 f5 (unsigned long long *x, W y)
  39 {
  40   *x = ((W)y)[0];
  41 }
  42
  43 #if defined(__x86_64__) || defined(ALL)
  44 unsigned long long
  45 f6 (W y)
  46 {
  47   return ((W)y)[0];
  48 }
  49 #endif
  50
  51 void
  52 f7 (unsigned int *x, T y)
  53 {
  54   *x = ((T)y)[0];
  55 }
  56
  57 unsigned int
  58 f8 (T y)
  59 {
  60   return ((T)y)[0];
  61 }