1 // RUN: %clang_cc1 %s -triple arm64-apple-ios8.1.0 -std=c++11 -emit-llvm -o - | FileCheck %s 2 3 typedef __attribute__((__ext_vector_type__(8))) float vector_float8; 4 5 typedef vector_float8 float8; 6 7 // CHECK-LABEL: define{{.*}} void @_Z23MandelbrotPolyCalcSIMD8v 8 void MandelbrotPolyCalcSIMD8() { 9 constexpr float8 v4 = 4.0; // value to compare against abs(z)^2, to see if bounded 10 float8 vABS; 11 auto vLT = vABS < v4; 12 // CHECK: store <8 x float> 13 // CHECK: [[ZERO:%.*]] = load <8 x float>, ptr [[VARBS:%.*]] 14 // CHECK: [[CMP:%.*]] = fcmp olt <8 x float> [[ZERO]] 15 // CHECK: [[SEXT:%.*]] = sext <8 x i1> [[CMP]] to <8 x i32> 16 // CHECK: store <8 x i32> [[SEXT]], ptr [[VLT:%.*]] 17 } 18 19 typedef __attribute__((__ext_vector_type__(4))) int int4; 20 typedef __attribute__((__ext_vector_type__(4))) float float4; 21 typedef __attribute__((__ext_vector_type__(4))) __int128 bigint4; 22 23 // CHECK-LABEL: define{{.*}} void @_Z14BoolConversionv 24 void BoolConversion() { 25 // CHECK: store <4 x i32> splat (i32 -1) 26 int4 intsT = (int4)true; 27 // CHECK: store <4 x i32> zeroinitializer 28 int4 intsF = (int4)false; 29 // CHECK: store <4 x float> splat (float -1.000000e+00) 30 float4 floatsT = (float4)true; 31 // CHECK: store <4 x float> zeroinitializer 32 float4 floatsF = (float4)false; 33 // CHECK: store <4 x i128> splat (i128 -1) 34 bigint4 bigintsT = (bigint4)true; 35 // CHECK: store <4 x i128> zeroinitializer 36 bigint4 bigintsF = (bigint4)false; 37 38 // CHECK: store <4 x i32> splat (i32 -1) 39 constexpr int4 cIntsT = (int4)true; 40 // CHECK: store <4 x i32> zeroinitializer 41 constexpr int4 cIntsF = (int4)false; 42 // CHECK: store <4 x float> splat (float -1.000000e+00) 43 constexpr float4 cFloatsT = (float4)true; 44 // CHECK: store <4 x float> zeroinitializer 45 constexpr float4 cFloatsF = (float4)false; 46 // CHECK: store <4 x i128> splat (i128 -1) 47 constexpr bigint4 cBigintsT = (bigint4)true; 48 // CHECK: store <4 x i128> zeroinitializer 49 constexpr bigint4 cBigintsF = (bigint4)false; 50 } 51 52 typedef __attribute__((vector_size(8))) int gcc_int_2; 53 gcc_int_2 FloatToIntConversion(gcc_int_2 Int2, float f) { 54 return Int2 + f; 55 // CHECK: %[[LOAD_INT:.+]] = load <2 x i32> 56 // CHECK: %[[LOAD:.+]] = load float, ptr 57 // CHECK: %[[CONV:.+]] = fptosi float %[[LOAD]] to i32 58 // CHECK: %[[INSERT:.+]] = insertelement <2 x i32> poison, i32 %[[CONV]], i64 0 59 // CHECK: %[[SPLAT:.+]] = shufflevector <2 x i32> %[[INSERT]], <2 x i32> poison, <2 x i32> zeroinitializer 60 // CHECK: add <2 x i32> %[[LOAD_INT]], %[[SPLAT]] 61 } 62