| Pirama Arumuga Nainar | 3ea9e33 | 2015-04-08 08:57:32 -0700 | [diff] [blame] | 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 | |
| 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:%.*]] |