1; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -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-macosx10.8.0" 5 6;CHECK-LABEL: test1 7;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA:[0-9]+]] 8;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]] 9;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP1:[0-9]+]] 10;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]] 11;CHECK: ret void 12 13define void @test1(double* %a, double* %b, double* %c) { 14entry: 15 %i0 = load double* %a, align 8, !tbaa !4 16 %i1 = load double* %b, align 8, !tbaa !4 17 %mul = fmul double %i0, %i1, !fpmath !0 18 %arrayidx3 = getelementptr inbounds double* %a, i64 1 19 %i3 = load double* %arrayidx3, align 8, !tbaa !4 20 %arrayidx4 = getelementptr inbounds double* %b, i64 1 21 %i4 = load double* %arrayidx4, align 8, !tbaa !4 22 %mul5 = fmul double %i3, %i4, !fpmath !0 23 store double %mul, double* %c, align 8, !tbaa !4 24 %arrayidx5 = getelementptr inbounds double* %c, i64 1 25 store double %mul5, double* %arrayidx5, align 8, !tbaa !4 26 ret void 27} 28 29;CHECK-LABEL: test2 30;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]] 31;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]] 32;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP2:[0-9]+]] 33;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]] 34;CHECK: ret void 35 36define void @test2(double* %a, double* %b, i8* %e) { 37entry: 38 %i0 = load double* %a, align 8, !tbaa !4 39 %i1 = load double* %b, align 8, !tbaa !4 40 %mul = fmul double %i0, %i1, !fpmath !1 41 %arrayidx3 = getelementptr inbounds double* %a, i64 1 42 %i3 = load double* %arrayidx3, align 8, !tbaa !4 43 %arrayidx4 = getelementptr inbounds double* %b, i64 1 44 %i4 = load double* %arrayidx4, align 8, !tbaa !4 45 %mul5 = fmul double %i3, %i4, !fpmath !1 46 %c = bitcast i8* %e to double* 47 store double %mul, double* %c, align 8, !tbaa !4 48 %carrayidx5 = getelementptr inbounds i8* %e, i64 8 49 %arrayidx5 = bitcast i8* %carrayidx5 to double* 50 store double %mul5, double* %arrayidx5, align 8, !tbaa !4 51 ret void 52} 53 54;CHECK-DAG: ![[TBAA]] = metadata !{metadata [[TYPEC:!.*]], metadata [[TYPEC]], i64 0} 55;CHECK-DAG: ![[FP1]] = metadata !{float 5.000000e+00} 56;CHECK-DAG: ![[FP2]] = metadata !{float 2.500000e+00} 57!0 = metadata !{ float 5.0 } 58!1 = metadata !{ float 2.5 } 59!2 = metadata !{metadata !"Simple C/C++ TBAA"} 60!3 = metadata !{metadata !"omnipotent char", metadata !2} 61!4 = metadata !{metadata !"double", metadata !3} 62