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      1 // RUN: %clang_cc1 -triple arm64-none-linux-gnu -target-feature +neon %s -emit-llvm -o - | FileCheck %s
      2 
      3 typedef unsigned char uint8_t;
      4 typedef unsigned short uint16_t;
      5 typedef signed char int8_t;
      6 typedef signed short int16_t;
      7 typedef signed long int64_t;
      8 typedef unsigned long uint64_t;
      9 typedef unsigned char poly8_t;
     10 typedef unsigned short poly16_t;
     11 typedef __fp16 float16_t;
     12 typedef float float32_t;
     13 typedef double float64_t;
     14 
     15 typedef __attribute__((neon_vector_type(8))) int8_t int8x8_t;
     16 typedef __attribute__((neon_vector_type(16))) int8_t int8x16_t;
     17 typedef __attribute__((neon_vector_type(4))) int16_t int16x4_t;
     18 typedef __attribute__((neon_vector_type(8))) int16_t int16x8_t;
     19 typedef __attribute__((neon_vector_type(2))) int int32x2_t;
     20 typedef __attribute__((neon_vector_type(4))) int int32x4_t;
     21 typedef __attribute__((neon_vector_type(2))) int64_t int64x2_t;
     22 typedef __attribute__((neon_vector_type(8))) uint8_t uint8x8_t;
     23 typedef __attribute__((neon_vector_type(16))) uint8_t uint8x16_t;
     24 typedef __attribute__((neon_vector_type(4))) uint16_t uint16x4_t;
     25 typedef __attribute__((neon_vector_type(8))) uint16_t uint16x8_t;
     26 typedef __attribute__((neon_vector_type(2))) unsigned int uint32x2_t;
     27 typedef __attribute__((neon_vector_type(4))) unsigned int uint32x4_t;
     28 typedef __attribute__((neon_vector_type(2))) uint64_t uint64x2_t;
     29 typedef __attribute__((neon_vector_type(4))) float16_t float16x4_t;
     30 typedef __attribute__((neon_vector_type(8))) float16_t float16x8_t;
     31 typedef __attribute__((neon_vector_type(2))) float32_t float32x2_t;
     32 typedef __attribute__((neon_vector_type(4))) float32_t float32x4_t;
     33 typedef __attribute__((neon_vector_type(2))) float64_t float64x2_t;
     34 typedef __attribute__((neon_polyvector_type(8))) poly8_t poly8x8_t;
     35 typedef __attribute__((neon_polyvector_type(16))) poly8_t poly8x16_t;
     36 typedef __attribute__((neon_polyvector_type(4))) poly16_t poly16x4_t;
     37 typedef __attribute__((neon_polyvector_type(8))) poly16_t poly16x8_t;
     38 
     39 // CHECK: 10__Int8x8_t
     40 void f1(int8x8_t) {}
     41 // CHECK: 11__Int16x4_t
     42 void f2(int16x4_t) {}
     43 // CHECK: 11__Int32x2_t
     44 void f3(int32x2_t) {}
     45 // CHECK: 11__Uint8x8_t
     46 void f4(uint8x8_t) {}
     47 // CHECK: 12__Uint16x4_t
     48 void f5(uint16x4_t) {}
     49 // CHECK: 13__Float16x4_t
     50 void f6(float16x4_t) {}
     51 // CHECK: 13__Float16x8_t
     52 void f7(float16x8_t) {}
     53 // CHECK: 12__Uint32x2_t
     54 void f8(uint32x2_t) {}
     55 // CHECK: 13__Float32x2_t
     56 void f9(float32x2_t) {}
     57 // CHECK: 13__Float32x4_t
     58 void f10(float32x4_t) {}
     59 // CHECK: 11__Poly8x8_t
     60 void f11(poly8x8_t v) {}
     61 // CHECK: 12__Poly16x4_t
     62 void f12(poly16x4_t v) {}
     63 // CHECK:12__Poly8x16_t
     64 void f13(poly8x16_t v) {}
     65 // CHECK:12__Poly16x8_t
     66 void f14(poly16x8_t v) {}
     67 // CHECK: 11__Int8x16_t
     68 void f15(int8x16_t) {}
     69 // CHECK: 11__Int16x8_t
     70 void f16(int16x8_t) {}
     71 // CHECK:11__Int32x4_t
     72 void f17(int32x4_t) {}
     73 // CHECK: 12__Uint8x16_t
     74 void f18(uint8x16_t) {}
     75 // CHECK: 12__Uint16x8_t
     76 void f19(uint16x8_t) {}
     77 // CHECK: 12__Uint32x4_t
     78 void f20(uint32x4_t) {}
     79 // CHECK: 11__Int64x2_t
     80 void f21(int64x2_t) {}
     81 // CHECK: 12__Uint64x2_t
     82 void f22(uint64x2_t) {}
     83 // CHECK: 13__Float64x2_t
     84 void f23(float64x2_t) {}
     85