gcc/testsuite/gcc.target/powerpc/fusion-p10-addadd.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mdejagnu-cpu=power10 -O3 -dp" } */
   3
   4 long addadd0(long a, long b, long c)
   5 {
   6   return a+b+c;
   7 }
   8 long addadd1(long a, long b, long c, long *t)
   9 {
  10   long r=a+b+c;
  11   *t = b;
  12   return r;
  13 }
  14 long addadd2(long s, long a, long b, long c)
  15 {
  16   return b+c+a;
  17 }
  18
  19 typedef vector long vlong;
  20 vlong vaddadd(vlong a, vlong b, vlong c)
  21 {
  22   return a+b+c;
  23 }
  24 vlong vaddadd1(vlong a, vlong b, vlong c, vlong *t)
  25 {
  26   vlong r=a+b+c;
  27   *t = b;
  28   return r;
  29 }
  30 vlong vaddadd2(vlong s, vlong a, vlong b, vlong c)
  31 {
  32   return a+b+c;
  33 }
  34
  35 /* { dg-final { scan-assembler-times {\mfuse_add_add\M/}                3 { target lp64 } } } */
  36 /* { dg-final { scan-assembler-times {\mfuse_vaddudm_vaddudm\M/}        3 { target lp64 } } } */
  37 /* { dg-final { scan-assembler-times {\mfuse_add_add\M/}                3 { target ilp32 } } } */
  38 /* { dg-final { scan-assembler-times {\mfuse_vaddudm_vaddudm\M/}        0 { target ilp32 } } } */