gcc/testsuite/gcc.target/aarch64/sve/mul_highpart_2.c

   1 /* { dg-do assemble { target aarch64_asm_sve_ok } } */
   2 /* { dg-options "-O2 -ftree-vectorize -fno-vect-cost-model --save-temps" } */
   3
   4 #include <stdint.h>
   5
   6 #define DEF_LOOP(TYPE)                          \
   7 void __attribute__ ((noipa))                    \
   8 mod_##TYPE (TYPE *dst, TYPE *src, int count)    \
   9 {                                               \
  10   for (int i = 0; i < count; ++i)               \
  11     dst[i] = src[i] / 17;                       \
  12 }
  13
  14 #define TEST_ALL(T) \
  15   T (int32_t) \
  16   T (uint32_t) \
  17   T (int64_t) \
  18   T (uint64_t)
  19
  20 TEST_ALL (DEF_LOOP)
  21
  22 /* { dg-final { scan-assembler-times {\tsmulh\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  23 /* { dg-final { scan-assembler-times {\tumulh\tz[0-9]+\.s, p[0-7]/m, z[0-9]+\.s, z[0-9]+\.s\n} 1 } } */
  24 /* { dg-final { scan-assembler-times {\tsmulh\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */
  25 /* { dg-final { scan-assembler-times {\tumulh\tz[0-9]+\.d, p[0-7]/m, z[0-9]+\.d, z[0-9]+\.d\n} 1 } } */