1 ; RUN: opt < %s -cost-model -analyze -mtriple=arm64-apple-ios -mcpu=cyclone | FileCheck %s 2 target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" 3 ; CHECK-LABEL: store 4 define void @store() { 5 ; Stores of <2 x i64> should be expensive because we don't split them and 6 ; and unaligned 16b stores have bad performance. 7 ; CHECK: cost of 12 {{.*}} store 8 store <2 x i64> undef, <2 x i64> * undef 9 10 ; We scalarize the loads/stores because there is no vector register name for 11 ; these types (they get extended to v.4h/v.2s). 12 ; CHECK: cost of 16 {{.*}} store 13 store <2 x i8> undef, <2 x i8> * undef 14 ; CHECK: cost of 64 {{.*}} store 15 store <4 x i8> undef, <4 x i8> * undef 16 ; CHECK: cost of 16 {{.*}} load 17 load <2 x i8> * undef 18 ; CHECK: cost of 64 {{.*}} load 19 load <4 x i8> * undef 20 21 ret void 22 } 23
