1; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s 2 3target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" 4target triple = "x86_64-apple-macosx10.9.0" 5 6define i32 @foo(ptr nocapture %A) nounwind uwtable readonly ssp { 7vector.ph: 8 br label %vector.body 9 10vector.body: ; preds = %vector.body, %vector.ph 11 %index = phi i64 [ 0, %vector.ph ], [ %index.next, %vector.body ] 12 %vec.phi = phi <2 x i32> [ zeroinitializer, %vector.ph ], [ %11, %vector.body ] 13 %0 = getelementptr inbounds i32, ptr %A, i64 %index 14 %1 = load <2 x i32>, ptr %0, align 4 15 %2 = sext <2 x i32> %1 to <2 x i64> 16 ;CHECK: cost of 1 {{.*}} extract 17 %3 = extractelement <2 x i64> %2, i32 0 18 %4 = getelementptr inbounds i32, ptr %A, i64 %3 19 ;CHECK: cost of 1 {{.*}} extract 20 %5 = extractelement <2 x i64> %2, i32 1 21 %6 = getelementptr inbounds i32, ptr %A, i64 %5 22 %7 = load i32, ptr %4, align 4 23 ;CHECK: cost of 0 {{.*}} insert 24 %8 = insertelement <2 x i32> undef, i32 %7, i32 0 25 %9 = load i32, ptr %6, align 4 26 ;CHECK: cost of 1 {{.*}} insert 27 %10 = insertelement <2 x i32> %8, i32 %9, i32 1 28 %11 = add nsw <2 x i32> %10, %vec.phi 29 %index.next = add i64 %index, 2 30 %12 = icmp eq i64 %index.next, 192 31 br i1 %12, label %for.end, label %vector.body 32 33for.end: ; preds = %vector.body 34 %13 = extractelement <2 x i32> %11, i32 0 35 %14 = extractelement <2 x i32> %11, i32 1 36 %15 = add i32 %13, %14 37 ret i32 %15 38} 39