gcc/testsuite/gcc.target/powerpc/vec-strir_p-10.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mdejagnu-cpu=power10" } */
   3
   4 #include <altivec.h>
   5
   6 extern void abort (void);
   7
   8 int main (int argc, short *argv [])
   9 {
  10   vector unsigned short input1 =
  11     { 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf };
  12   vector unsigned short expected1 =
  13     { 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf };
  14   vector unsigned short input2 =
  15     { 0x1, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf };
  16   vector unsigned short expected2 =
  17     { 0x0, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0xf };
  18   vector unsigned short input3 =
  19     { 0x1, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0x0 };
  20   vector unsigned short expected3 =
  21     { 0x0, 0x0, 0x5, 0x7, 0x9, 0xb, 0xd, 0x0 };
  22   vector unsigned short input4 =
  23     { 0x1, 0x3, 0x5, 0x7, 0x9, 0xb, 0xd, 0x0 };
  24   vector unsigned short expected4 =
  25     { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 };
  26
  27   if (vec_strir_p (input1))
  28     abort ();
  29   if (!vec_strir_p (input2))
  30     abort ();
  31   if (!vec_strir_p (input3))
  32     abort ();
  33   if (!vec_strir_p (input4))
  34     abort ();
  35
  36 }
  37
  38 /* Enforce that exactly four dot-form instructions which are properly biased
  39    for the target's endianness implement this built-in.  */
  40
  41 /* { dg-final { scan-assembler-times {\mvstrihr\.} 4 { target { be } } } } */
  42 /* { dg-final { scan-assembler-times {\mvstrihr\M[^.]} 0 { target { be } } } } */
  43 /* { dg-final { scan-assembler-times {\mvstrihl} 0 { target { be } } } } */
  44 /* { dg-final { scan-assembler-times {\mvstrihl\.} 4 { target { le } } } } */
  45 /* { dg-final { scan-assembler-times {\mvstrihl\M[^.]} 0 { target { le } } } } */
  46 /* { dg-final { scan-assembler-times {\mvstrihr} 0 { target { le } } } } */