1// RUN: %clang_cc1 -triple arm64-apple-ios -target-feature +neon -target-abi darwinpcs -fallow-half-arguments-and-returns -emit-llvm -o - %s | FileCheck %s
2
3typedef __attribute__((__ext_vector_type__(16))) signed char int8x16_t;
4typedef __attribute__((__ext_vector_type__(3))) float float32x3_t;
5
6// CHECK: %struct.HFAv3 = type { [4 x <3 x float>] }
7typedef struct { float32x3_t arr[4]; } HFAv3;
8
9// CHECK: %struct.MixedHFAv3 = type { [3 x <3 x float>], <16 x i8> }
10typedef struct { float32x3_t arr[3]; int8x16_t b; } MixedHFAv3;
11
12// CHECK: define %struct.HFAv3 @test([4 x <4 x float>] %{{.*}}, [4 x <4 x float>] %{{.*}}, [4 x <4 x float>] %{{.*}})
13HFAv3 test(HFAv3 a0, HFAv3 a1, HFAv3 a2) {
14  return a2;
15}
16
17// CHECK: define %struct.MixedHFAv3 @test_mixed([4 x <4 x float>] %{{.*}}, [4 x <4 x float>] %{{.*}}, [4 x <4 x float>] %{{.*}})
18MixedHFAv3 test_mixed(MixedHFAv3 a0, MixedHFAv3 a1, MixedHFAv3 a2) {
19  return a2;
20}
21