gcc/testsuite/gcc.target/powerpc/fold-vec-div-longlong.c

   1 /* Verify that overloaded built-ins for vec_div with long long
   2    inputs produce the right results.  */
   3
   4 /* { dg-do compile } */
   5 /* { dg-options "-mvsx -O2" } */
   6 /* { dg-require-effective-target powerpc_vsx } */
   7 /* { dg-require-effective-target lp64 } */
   8
   9 #include <altivec.h>
  10
  11 vector signed long long
  12 test3 (vector signed long long x, vector signed long long y)
  13 {
  14   return vec_div (x, y);
  15 }
  16
  17 vector unsigned long long
  18 test6 (vector unsigned long long x, vector unsigned long long y)
  19 {
  20   return vec_div (x, y);
  21 }
  22
  23 /* { dg-final { scan-assembler-times {\mdivd\M}   2 { target { ! has_arch_pwr10 } } } } */
  24 /* { dg-final { scan-assembler-times {\mdivdu\M}  2 { target { ! has_arch_pwr10 } } } } */
  25 /* { dg-final { scan-assembler-times {\mvdivsd\M} 1 { target {   has_arch_pwr10 } } } } */
  26 /* { dg-final { scan-assembler-times {\mvdivud\M} 1 { target {   has_arch_pwr10 } } } } */