clang/test/Sema/aarch64-neon-fp16-ranges.c

   1 // RUN: %clang_cc1 -triple arm64-linux-gnu -target-feature +neon -target-feature +fullfp16 -ffreestanding -fsyntax-only -verify %s
   2 // RUN: %clang_cc1 -triple aarch64-linux-gnu -target-feature +fullfp16 -target-feature +neon -ffreestanding -fsyntax-only -verify %s
   3
   4 // REQUIRES: aarch64-registered-target || arm-registered-target
   5
   6 #include <arm_neon.h>
   7 #include <arm_fp16.h>
   8
   9 void test_vcvt_f16_16(int16_t a){
  10   vcvth_n_f16_s16(a, 1);
  11   vcvth_n_f16_s16(a, 16);
  12   vcvth_n_f16_s16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  13   vcvth_n_f16_s16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  14
  15   vcvth_n_f16_u16(a, 1);
  16   vcvth_n_f16_u16(a, 16);
  17   vcvth_n_f16_u16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  18   vcvth_n_f16_u16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  19 }
  20
  21 void test_vcvt_f16_32(int32_t a){
  22   vcvth_n_f16_u32(a, 1);
  23   vcvth_n_f16_u32(a, 16);
  24   vcvth_n_f16_u32(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  25   vcvth_n_f16_u32(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  26
  27   vcvth_n_f16_s32(a, 1);
  28   vcvth_n_f16_s32(a, 16);
  29   vcvth_n_f16_s32(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  30   vcvth_n_f16_s32(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  31 }
  32
  33 void test_vcvt_f16_64(int64_t a){
  34   vcvth_n_f16_s64(a, 1);
  35   vcvth_n_f16_s64(a, 16);
  36   vcvth_n_f16_s64(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  37   vcvth_n_f16_s64(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  38 }
  39
  40
  41 void test_vcvt_su_f(float16_t a){
  42   vcvth_n_s16_f16(a, 1);
  43   vcvth_n_s16_f16(a, 16);
  44   vcvth_n_s16_f16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  45   vcvth_n_s16_f16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  46
  47   vcvth_n_s32_f16(a, 1);
  48   vcvth_n_s32_f16(a, 16);
  49   vcvth_n_s32_f16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  50   vcvth_n_s32_f16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  51
  52   vcvth_n_s64_f16(a, 1);
  53   vcvth_n_s64_f16(a, 16);
  54   vcvth_n_s64_f16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  55   vcvth_n_s64_f16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  56
  57   vcvth_n_u16_f16(a, 1);
  58   vcvth_n_u16_f16(a, 16);
  59   vcvth_n_u16_f16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  60   vcvth_n_u16_f16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  61
  62   vcvth_n_u32_f16(a, 1);
  63   vcvth_n_u32_f16(a, 16);
  64   vcvth_n_u32_f16(a, 0);  // expected-error-re {{argument value {{.*}} is outside the valid range}}
  65   vcvth_n_u32_f16(a, 17); // expected-error-re {{argument value {{.*}} is outside the valid range}}
  66 }