gcc/testsuite/gcc.dg/pr63594-1.c

   1 /* PR target/63594 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -Wno-psabi" } */
   4 /* { dg-additional-options "-mno-mmx" { target i?86-*-linux* x86_64-*-linux* } } */
   5
   6 #define C1 c
   7 #define C2 C1, C1
   8 #define C4 C2, C2
   9 #define C8 C4, C4
  10 #define C16 C8, C8
  11 #define C32 C16, C16
  12 #define C64 C32, C32
  13 #define C_(n) n
  14 #define C(n) C_(C##n)
  15
  16 #define T(t,s) \
  17 typedef t v##t##s __attribute__ ((__vector_size__ (s * sizeof (t))));   \
  18 v##t##s                                                                 \
  19 test1##t##s (t c)                                                       \
  20 {                                                                       \
  21   v##t##s v = { C(s) };                                                 \
  22   return v;                                                             \
  23 }                                                                       \
  24                                                                         \
  25 v##t##s                                                                 \
  26 test2##t##s (t *p)                                                      \
  27 {                                                                       \
  28   t c = *p;                                                             \
  29   v##t##s v = { C(s) };                                                 \
  30   return v;                                                             \
  31 }
  32
  33 typedef long long llong;
  34
  35 T(char, 64)
  36 T(char, 32)
  37 T(char, 16)
  38 T(char, 8)
  39 T(char, 4)
  40 T(char, 2)
  41 T(char, 1)
  42 T(short, 32)
  43 T(short, 16)
  44 T(short, 8)
  45 T(short, 4)
  46 T(short, 2)
  47 T(short, 1)
  48 T(int, 16)
  49 T(int, 8)
  50 T(int, 4)
  51 T(int, 2)
  52 T(int, 1)
  53 T(float, 16)
  54 T(float, 8)
  55 T(float, 4)
  56 T(float, 2)
  57 T(float, 1)
  58 T(llong, 8)
  59 T(llong, 4)
  60 T(llong, 2)
  61 T(llong, 1)
  62 T(double, 8)
  63 T(double, 4)
  64 T(double, 2)
  65 T(double, 1)