1; RUN: opt -passes="print<cost-model>" 2>&1 -disable-output -mtriple=thumbv7-apple-ios6.0.0 -mcpu=swift < %s | FileCheck %s 2 3target 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" 4target triple = "thumbv7-apple-ios6.0.0" 5 6; Multiple insert elements from loads into d subregisters are expensive on swift 7; due to renaming constraints. 8%T_i8v = type <8 x i8> 9%T_i8 = type i8 10; CHECK: insertelement_i8 11define void @insertelement_i8(ptr %saddr, 12 ptr %vaddr) { 13 %v0 = load %T_i8v, ptr %vaddr 14 %v1 = load %T_i8, ptr %saddr 15;CHECK: estimated cost of 3 for {{.*}} insertelement <8 x i8> 16 %v2 = insertelement %T_i8v %v0, %T_i8 %v1, i32 1 17 store %T_i8v %v2, ptr %vaddr 18 ret void 19} 20 21 22%T_i16v = type <4 x i16> 23%T_i16 = type i16 24; CHECK: insertelement_i16 25define void @insertelement_i16(ptr %saddr, 26 ptr %vaddr) { 27 %v0 = load %T_i16v, ptr %vaddr 28 %v1 = load %T_i16, ptr %saddr 29;CHECK: estimated cost of 3 for {{.*}} insertelement <4 x i16> 30 %v2 = insertelement %T_i16v %v0, %T_i16 %v1, i32 1 31 store %T_i16v %v2, ptr %vaddr 32 ret void 33} 34 35%T_i32v = type <2 x i32> 36%T_i32 = type i32 37; CHECK: insertelement_i32 38define void @insertelement_i32(ptr %saddr, 39 ptr %vaddr) { 40 %v0 = load %T_i32v, ptr %vaddr 41 %v1 = load %T_i32, ptr %saddr 42;CHECK: estimated cost of 3 for {{.*}} insertelement <2 x i32> 43 %v2 = insertelement %T_i32v %v0, %T_i32 %v1, i32 1 44 store %T_i32v %v2, ptr %vaddr 45 ret void 46} 47