clang/test/CodeGen/aarch64_neon_sve_bridge_intrinsics/target.c

   1 // REQUIRES: aarch64-registered-target
   2 // RUN: %clang_cc1 -triple aarch64 -target-feature +neon -verify -emit-llvm -o - %s
   3
   4 #include <arm_neon_sve_bridge.h>
   5
   6 __attribute__((target("sve")))
   7 void target_sve(svint8_t s, int8x16_t n) {
   8   svset_neonq_s8(s, n);
   9   svget_neonq_s8(s);
  10   svdup_neonq_s8(n);
  11 }
  12
  13 __attribute__((target("sve,bf16")))
  14 void target_svebf16(svbfloat16_t t, bfloat16x8_t m) {
  15   svset_neonq_bf16(t, m);
  16   svget_neonq_bf16(t);
  17   svdup_neonq_bf16(m);
  18 }
  19
  20 void base(int8x16_t n, bfloat16x8_t m) {
  21   // expected-error@+3 {{SVE vector type 'svint8_t' (aka '__SVInt8_t') cannot be used in a target without sve}}
  22   // expected-error@+2 {{SVE vector type 'svint8_t' (aka '__SVInt8_t') cannot be used in a target without sve}}
  23   // expected-error@+1 {{SVE vector type 'svint8_t' (aka '__SVInt8_t') cannot be used in a target without sve}}
  24   svset_neonq_s8(svundef_s8(), n);
  25   // expected-error@+2 {{SVE vector type 'svint8_t' (aka '__SVInt8_t') cannot be used in a target without sve}}
  26   // expected-error@+1 {{SVE vector type 'svint8_t' (aka '__SVInt8_t') cannot be used in a target without sve}}
  27   svget_neonq_s8(svundef_s8());
  28   // expected-error@+1 {{SVE vector type 'svint8_t' (aka '__SVInt8_t') cannot be used in a target without sve}}
  29   svdup_neonq_s8(n);
  30
  31   // expected-error@+3 {{SVE vector type 'svbfloat16_t' (aka '__SVBfloat16_t') cannot be used in a target without sve}}
  32   // expected-error@+2 {{SVE vector type 'svbfloat16_t' (aka '__SVBfloat16_t') cannot be used in a target without sve}}
  33   // expected-error@+1 {{SVE vector type 'svbfloat16_t' (aka '__SVBfloat16_t') cannot be used in a target without sve}}
  34   svset_neonq_bf16(svundef_bf16(), m);
  35   // expected-error@+2 {{SVE vector type 'svbfloat16_t' (aka '__SVBfloat16_t') cannot be used in a target without sve}}
  36   // expected-error@+1 {{SVE vector type 'svbfloat16_t' (aka '__SVBfloat16_t') cannot be used in a target without sve}}
  37   svget_neonq_bf16(svundef_bf16());
  38   // expected-error@+1 {{SVE vector type 'svbfloat16_t' (aka '__SVBfloat16_t') cannot be used in a target without sve}}
  39   svdup_neonq_bf16(m);
  40 }