gcc/testsuite/c-c++-common/vector-compare-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-fno-common" { target hppa*-*-hpux* } } */
   3 /* { dg-options "-mabi=altivec" { target { { powerpc*-*-linux* } && ilp32 } } } */
   4 /* { dg-options "-msse2" { target { i?86-*-* x86_64-*-* } } } */
   5 /* Ignore warning on some powerpc-ibm-aix configurations. */
   6 /* { dg-prune-output "non-standard ABI extension" } */
   7
   8 /* Test if C_MAYBE_CONST are folded correctly when
   9    creating VEC_COND_EXPR.  */
  10
  11 typedef int vec __attribute__((vector_size(16)));
  12
  13 vec i,j;
  14 extern vec a, b, c;
  15
  16 extern int p, q, z;
  17 extern vec foo (int);
  18
  19 vec
  20 foo (int x)
  21 {
  22   return  foo (p ? q :z) > a;
  23 }
  24
  25 vec
  26 bar (int x)
  27 {
  28   return  b > foo (p ? q :z);
  29 }
  30
  31