| ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s |
| |
| target 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" |
| target triple = "x86_64-apple-macosx10.8.0" |
| |
| ;CHECK-LABEL: test1 |
| ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA:[0-9]+]] |
| ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]] |
| ;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP1:[0-9]+]] |
| ;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]] |
| ;CHECK: ret void |
| |
| define void @test1(double* %a, double* %b, double* %c) { |
| entry: |
| %i0 = load double, double* %a, align 8, !tbaa !4 |
| %i1 = load double, double* %b, align 8, !tbaa !4 |
| %mul = fmul double %i0, %i1, !fpmath !0 |
| %arrayidx3 = getelementptr inbounds double, double* %a, i64 1 |
| %i3 = load double, double* %arrayidx3, align 8, !tbaa !4 |
| %arrayidx4 = getelementptr inbounds double, double* %b, i64 1 |
| %i4 = load double, double* %arrayidx4, align 8, !tbaa !4 |
| %mul5 = fmul double %i3, %i4, !fpmath !0 |
| store double %mul, double* %c, align 8, !tbaa !4 |
| %arrayidx5 = getelementptr inbounds double, double* %c, i64 1 |
| store double %mul5, double* %arrayidx5, align 8, !tbaa !4 |
| ret void |
| } |
| |
| ;CHECK-LABEL: test2 |
| ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]] |
| ;CHECK: load <2 x double>{{.*}}!tbaa ![[TBAA]] |
| ;CHECK: fmul <2 x double>{{.*}}!fpmath ![[FP2:[0-9]+]] |
| ;CHECK: store <2 x double>{{.*}}!tbaa ![[TBAA]] |
| ;CHECK: ret void |
| |
| define void @test2(double* %a, double* %b, i8* %e) { |
| entry: |
| %i0 = load double, double* %a, align 8, !tbaa !4 |
| %i1 = load double, double* %b, align 8, !tbaa !4 |
| %mul = fmul double %i0, %i1, !fpmath !1 |
| %arrayidx3 = getelementptr inbounds double, double* %a, i64 1 |
| %i3 = load double, double* %arrayidx3, align 8, !tbaa !4 |
| %arrayidx4 = getelementptr inbounds double, double* %b, i64 1 |
| %i4 = load double, double* %arrayidx4, align 8, !tbaa !4 |
| %mul5 = fmul double %i3, %i4, !fpmath !1 |
| %c = bitcast i8* %e to double* |
| store double %mul, double* %c, align 8, !tbaa !4 |
| %carrayidx5 = getelementptr inbounds i8, i8* %e, i64 8 |
| %arrayidx5 = bitcast i8* %carrayidx5 to double* |
| store double %mul5, double* %arrayidx5, align 8, !tbaa !4 |
| ret void |
| } |
| |
| ;CHECK-DAG: ![[TBAA]] = !{[[TYPEC:!.*]], [[TYPEC]], i64 0} |
| ;CHECK-DAG: ![[FP1]] = !{float 5.000000e+00} |
| ;CHECK-DAG: ![[FP2]] = !{float 2.500000e+00} |
| !0 = !{ float 5.0 } |
| !1 = !{ float 2.5 } |
| !2 = !{!"Simple C/C++ TBAA"} |
| !3 = !{!"omnipotent char", !2} |
| !4 = !{!"double", !3} |