21 lines · c
1// RUN: %clang_cc1 -triple arm64-apple-ios -target-feature +neon -target-abi darwinpcs -emit-llvm -o - %s | FileCheck %s2 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