1 // RUN: %clang_cc1 %s -triple arm64-apple-ios8.1.0 -std=c++11 -emit-llvm -o - | FileCheck %s
2 // rdar://20000762
3 
4 typedef __attribute__((__ext_vector_type__(8))) float vector_float8;
5 
6 typedef vector_float8 float8;
7 
MandelbrotPolyCalcSIMD8()8 void MandelbrotPolyCalcSIMD8()
9 {
10     constexpr float8   v4 = 4.0;  // value to compare against abs(z)^2, to see if bounded
11     float8 vABS;
12     auto vLT  = vABS < v4;
13 }
14 
15 // CHECK: store <8 x float>
16 // CHECK: [[ZERO:%.*]] = load <8 x float>, <8 x float>* [[VARBS:%.*]]
17 // CHECK: [[CMP:%.*]] = fcmp olt <8 x float> [[ZERO]]
18 // CHECK: [[SEXT:%.*]] = sext <8 x i1> [[CMP]] to <8 x i32>
19 // CHECK: store <8 x i32> [[SEXT]], <8 x i32>* [[VLT:%.*]]
20