gcc/testsuite/gcc.target/powerpc/fold-vec-abs-longlong-fwrapv.c

   1 /* Verify that overloaded built-ins for vec_abs with long long
   2    inputs produce the right results.  */
   3
   4 /* { dg-do compile } */
   5 /* { dg-require-effective-target powerpc_vsx_ok } */
   6 /* { dg-options "-mvsx -O2 -fwrapv" } */
   7 /* { dg-additional-options "-mdejagnu-cpu=power8" { target { ! has_arch_pwr8 } } } */
   8
   9 #include <altivec.h>
  10
  11 vector signed long long
  12 test3 (vector signed long long x)
  13 {
  14   return vec_abs (x);
  15 }
  16
  17 /* scan-assembler stanzas moved to fold-vec-abs-longlong.p*.c.  */
  18