gcc/testsuite/gcc.target/s390/zvector/get-element-bswap-3.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3 -mzarch -march=arch13 -mzvector -fno-asynchronous-unwind-tables -dp" } */
   3
   4 #include <vecintrin.h>
   5
   6 void
   7 vstebrh (signed short *a, vector signed short b)
   8 {
   9   *a = vec_extract (vec_revb (b), 1);
  10 }
  11
  12 /* { dg-final { scan-assembler-times "vstebrh.*\n\tvstebrh.*vec_extract_bswap_vecv8hi" 1 } } */
  13
  14 void
  15 vstebrf (int *a, vector int b)
  16 {
  17   *a = vec_extract (vec_revb (b), 1);
  18 }
  19
  20 /* { dg-final { scan-assembler-times "vstebrf.*\n\tvstebrf.*vec_extract_bswap_vecv4si" 1 } } */
  21
  22 void
  23 vstebrg (long long *a, vector long long b)
  24 {
  25   *a = vec_extract (vec_revb (b), 1);
  26 }
  27
  28 /* { dg-final { scan-assembler-times "vstebrg.*\n\tvstebrg.*vec_extract_bswap_vecv2di" 1 } } */