gcc/testsuite/gcc.target/aarch64/pmull_1.c

   1
   2 /* { dg-do compile } */
   3 /* { dg-options "-march=armv8-a+crypto" } */
   4
   5 #include "arm_neon.h"
   6
   7 poly128_t
   8 test_vmull_p64 (poly64_t a, poly64_t b)
   9 {
  10   return vmull_p64 (a, b);
  11 }
  12
  13 /* { dg-final { scan-assembler-times "pmull\\tv" 1 } } */
  14
  15 poly128_t
  16 test_vmull_high_p64 (poly64x2_t a, poly64x2_t b)
  17 {
  18   return vmull_high_p64 (a, b);
  19 }
  20
  21 /* { dg-final { scan-assembler-times "pmull2\\tv" 1 } } */
  22
  23 /* { dg-final { cleanup-saved-temps } } */