| // RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - -emit-llvm %s | FileCheck %s |
| // Test ARM64 SIMD set lane intrinsics INCOMPLETE |
| |
| #include <arm_neon.h> |
| |
| float16x4_t test_vset_lane_f16(float16_t *a1, float16x4_t a2) { |
| // CHECK-LABEL: test_vset_lane_f16 |
| return vset_lane_f16(*a1, a2, 1); |
| // CHECK: [[A1:%[0-9]+]] = load i16, i16* %a1 |
| // CHECK: insertelement <4 x i16> %a2, i16 [[A1]], i32 1 |
| } |
| |
| float16x8_t test_vsetq_lane_f16(float16_t *a1, float16x8_t a2) { |
| // CHECK-LABEL: test_vsetq_lane_f16 |
| return vsetq_lane_f16(*a1, a2, 4); |
| // CHECK: [[A1:%[0-9]+]] = load i16, i16* %a1 |
| // CHECK: insertelement <8 x i16> %a2, i16 [[A1]], i32 4 |
| } |
| |
| // problem with scalar_to_vector in backend. Punt for now |
| #if 0 |
| float64x1_t test_vset_lane_f64(float64_t a1, float64x1_t a2) { |
| // CHECK-LABEL@ test_vset_lane_f64 |
| return vset_lane_f64(a1, a2, 0); |
| // CHECK@ @llvm.aarch64.neon.smaxv.i32.v8i8 |
| } |
| #endif |
| |
| float64x2_t test_vsetq_lane_f64(float64_t a1, float64x2_t a2) { |
| // CHECK-LABEL: test_vsetq_lane_f64 |
| return vsetq_lane_f64(a1, a2, 0); |
| // CHECK: insertelement <2 x double> %a2, double %a1, i32 0 |
| } |
