16bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines// RUN: %clang_cc1 -O1 -triple arm64-apple-ios7 -target-feature +neon -ffreestanding -S -o - -emit-llvm %s | FileCheck %s 2651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 3651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines#include <arm_neon.h> 4651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 5651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesfloat64x2_t test_vcvt_f64_f32(float32x2_t x) { 6651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-LABEL: test_vcvt_f64_f32 7651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return vcvt_f64_f32(x); 8651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: fpext <2 x float> {{%.*}} to <2 x double> 9651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: ret 10651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 11651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 12651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesfloat64x2_t test_vcvt_high_f64_f32(float32x4_t x) { 13651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-LABEL: test_vcvt_high_f64_f32 14651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return vcvt_high_f64_f32(x); 15651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: [[HIGH:%.*]] = shufflevector <4 x float> {{%.*}}, <4 x float> undef, <2 x i32> <i32 2, i32 3> 16651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: fpext <2 x float> [[HIGH]] to <2 x double> 17651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: ret 18651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 19651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 20651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesfloat32x2_t test_vcvt_f32_f64(float64x2_t v) { 21651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: test_vcvt_f32_f64 22651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return vcvt_f32_f64(v); 23651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: fptrunc <2 x double> {{%.*}} to <2 x float> 24651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: ret 25651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 26651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 27651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesfloat32x4_t test_vcvt_high_f32_f64(float32x2_t x, float64x2_t v) { 28651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: test_vcvt_high_f32_f64 29651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return vcvt_high_f32_f64(x, v); 30651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: [[TRUNC:%.*]] = fptrunc <2 x double> {{.*}} to <2 x float> 31651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: shufflevector <2 x float> {{.*}}, <2 x float> [[TRUNC]], <4 x i32> <i32 0, i32 1, i32 2, i32 3> 32651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: ret 33651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 34651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 35651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesfloat32x2_t test_vcvtx_f32_f64(float64x2_t v) { 36651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: test_vcvtx_f32_f64 37651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return vcvtx_f32_f64(v); 386bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines // CHECK: llvm.aarch64.neon.fcvtxn.v2f32.v2f64 39651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK-NEXT: ret 40651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 41651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines 42651f13cea278ec967336033dd032faef0e9fc2ecStephen Hinesfloat32x4_t test_vcvtx_high_f32_f64(float32x2_t x, float64x2_t v) { 43651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: test_vcvtx_high_f32_f64 44651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines return vcvtx_high_f32_f64(x, v); 456bcf27bb9a4b5c3f79cb44c0e4654a6d7619ad89Stephen Hines // CHECK: llvm.aarch64.neon.fcvtxn.v2f32.v2f64 46651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines // CHECK: shufflevector 47ef8225444452a1486bd721f3285301fe84643b00Stephen Hines // CHECK: ret 48651f13cea278ec967336033dd032faef0e9fc2ecStephen Hines} 49