gcc/testsuite/gcc.target/arm/mve/intrinsics/mve_immediates_1_n.c

   1 /* { dg-require-effective-target arm_v8_1m_mve_fp_ok } */
   2 /* { dg-add-options arm_v8_1m_mve_fp } */
   3 /* { dg-additional-options "-O2" } */
   4
   5 #include "arm_mve.h"
   6
   7 uint8x16_t u8;
   8 int8x16_t s8;
   9 uint16x8_t u16;
  10 int16x8_t s16;
  11 uint32x4_t u32;
  12 int32x4_t s32;
  13 float16x8_t f16;
  14 float32x4_t f32;
  15
  16 #define MACRO_VCVT_NAME(__to1,__from1) \
  17   vcvtq_n_##__to1 ## _ ##__from1
  18
  19 #define MACRO_VCVT_NAME_P(__to1,__from1) \
  20   vcvtq_m_n_##__to1 ## _ ##__from1
  21
  22 #define VCVT_TEST(to,from,val) \
  23   to = MACRO_VCVT_NAME(to,from) (from, val); \
  24   to = MACRO_VCVT_NAME_P(to,from) (to, from, val, p);
  25
  26 #define VQSHRN_TEST(to,from,val) \
  27   to = vqshrnbq (to, from, val); \
  28   to = vqshrntq (to, from, val); \
  29   to = vqshrnbq_m (to, from, val, p); \
  30   to = vqshrntq_m (to, from, val, p); \
  31
  32 #define VQSHRUN_TEST(to,from,val) \
  33   to = vqshrunbq (to, from, val); \
  34   to = vqshruntq (to, from, val); \
  35   to = vqshrunbq_m (to, from, val, p); \
  36   to = vqshruntq_m (to, from, val, p); \
  37
  38 void test (mve_pred16_t p)
  39 {
  40   VCVT_TEST(f16,s16,16)
  41   VCVT_TEST(f16,u16,16)
  42   VCVT_TEST(f32,s32,32)
  43   VCVT_TEST(f32,u32,32)
  44   VCVT_TEST(u16,f16,16)
  45   VCVT_TEST(s16,f16,16)
  46   VCVT_TEST(u32,f32,32)
  47   VCVT_TEST(s32,f32,32)
  48   VCVT_TEST(f16,s16,1)
  49   VCVT_TEST(f16,u16,1)
  50   VCVT_TEST(f32,s32,1)
  51   VCVT_TEST(f32,u32,1)
  52   VCVT_TEST(u16,f16,1)
  53   VCVT_TEST(s16,f16,1)
  54   VCVT_TEST(u32,f32,1)
  55   VCVT_TEST(s32,f32,1)
  56   VQSHRN_TEST(u8, u16, 8)
  57   VQSHRN_TEST(s8, s16, 8)
  58   VQSHRN_TEST(u16, u32, 16)
  59   VQSHRN_TEST(s16, s32, 16)
  60   VQSHRUN_TEST(u8, s16, 8)
  61   VQSHRUN_TEST(u16, s32, 16)
  62 }