clang/test/CodeGenCXX/mangle-neon-vectors.cpp

   1 // RUN: %clang_cc1 -triple armv7-apple-ios -target-feature +neon  %s -emit-llvm -o - | FileCheck %s
   2 // RUN: %clang_cc1 -triple arm64-apple-ios -target-feature +neon %s -emit-llvm -o - | FileCheck %s
   3 // RUN: %clang_cc1 -triple arm64-linux-gnu -target-feature +neon %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-AARCH64
   4 // RUN: %clang_cc1 -triple arm64-linux-gnu -target-feature +neon -target-feature +bf16 %s -emit-llvm -o - | FileCheck %s --check-prefix=CHECK-AARCH64-BF16
   5
   6 typedef float float32_t;
   7 typedef double float64_t;
   8 typedef __fp16 float16_t;
   9 #if defined(__aarch64__)
  10 typedef unsigned char poly8_t;
  11 typedef unsigned short poly16_t;
  12 #else
  13 typedef signed char poly8_t;
  14 typedef short poly16_t;
  15 #endif
  16 typedef unsigned __INT64_TYPE__ uint64_t;
  17
  18 #if defined(__ARM_FEATURE_BF16)
  19 typedef __bf16 bfloat16_t;
  20 #endif
  21
  22 typedef __attribute__((neon_vector_type(2))) int int32x2_t;
  23 typedef __attribute__((neon_vector_type(4))) int int32x4_t;
  24 typedef __attribute__((neon_vector_type(1))) uint64_t uint64x1_t;
  25 typedef __attribute__((neon_vector_type(2))) uint64_t uint64x2_t;
  26 typedef __attribute__((neon_vector_type(2))) float32_t float32x2_t;
  27 typedef __attribute__((neon_vector_type(4))) float32_t float32x4_t;
  28 typedef __attribute__((neon_vector_type(4))) float16_t float16x4_t;
  29 typedef __attribute__((neon_vector_type(8))) float16_t float16x8_t;
  30 #ifdef __aarch64__
  31 typedef __attribute__((neon_vector_type(2))) float64_t float64x2_t;
  32 #endif
  33 typedef __attribute__((neon_polyvector_type(16))) poly8_t  poly8x16_t;
  34 typedef __attribute__((neon_polyvector_type(8)))  poly16_t poly16x8_t;
  35
  36 #if defined(__ARM_FEATURE_BF16)
  37 typedef __attribute__((neon_vector_type(4))) __bf16 bfloat16x4_t;
  38 #endif
  39
  40 // CHECK: 16__simd64_int32_t
  41 // CHECK-AARCH64: 11__Int32x2_t
  42 void f1(int32x2_t v) { }
  43
  44 // CHECK: 17__simd128_int32_t
  45 // CHECK-AARCH64: 11__Int32x4_t
  46 void f2(int32x4_t v) { }
  47
  48 // CHECK: 17__simd64_uint64_t
  49 // CHECK-AARCH64: 12__Uint64x1_t
  50 void f3(uint64x1_t v) { }
  51
  52 // CHECK: 18__simd128_uint64_t
  53 // CHECK-AARCH64: 12__Uint64x2_t
  54 void f4(uint64x2_t v) { }
  55
  56 // CHECK: 18__simd64_float32_t
  57 // CHECK-AARCH64: 13__Float32x2_t
  58 void f5(float32x2_t v) { }
  59
  60 // CHECK: 19__simd128_float32_t
  61 // CHECK-AARCH64: 13__Float32x4_t
  62 void f6(float32x4_t v) { }
  63
  64 // CHECK: 18__simd64_float16_t
  65 // CHECK-AARCH64: 13__Float16x4_t
  66 void f7(float16x4_t v) {}
  67
  68 // CHECK: 19__simd128_float16_t
  69 // CHECK-AARCH64: 13__Float16x8_t
  70 void f8(float16x8_t v) {}
  71
  72 // CHECK: 17__simd128_poly8_t
  73 // CHECK-AARCH64: 12__Poly8x16_t
  74 void f9(poly8x16_t v) {}
  75
  76 // CHECK: 18__simd128_poly16_t
  77 // CHECK-AARCH64: 12__Poly16x8_t
  78 void f10(poly16x8_t v) {}
  79
  80 #ifdef __aarch64__
  81 // CHECK-AARCH64: 13__Float64x2_t
  82 void f11(float64x2_t v) { }
  83 #endif
  84
  85 #if defined(__ARM_FEATURE_BF16)
  86 // CHECK-AARCH64-BF16: 14__Bfloat16x4_t
  87 void f12(bfloat16x4_t v) {}
  88 #endif