1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %s
4 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"
5 target triple = "x86_64-apple-macosx10.8.0"
7 define void @test1(double* %a, double* %b, double* %c) {
10 ; CHECK-NEXT: [[TMP0:%.*]] = bitcast double* [[A:%.*]] to <2 x double>*
11 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8, !tbaa !0
12 ; CHECK-NEXT: [[TMP2:%.*]] = bitcast double* [[B:%.*]] to <2 x double>*
13 ; CHECK-NEXT: [[TMP3:%.*]] = load <2 x double>, <2 x double>* [[TMP2]], align 8, !tbaa !0
14 ; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]], !fpmath !4
15 ; CHECK-NEXT: [[TMP5:%.*]] = bitcast double* [[C:%.*]] to <2 x double>*
16 ; CHECK-NEXT: store <2 x double> [[TMP4]], <2 x double>* [[TMP5]], align 8, !tbaa !0
17 ; CHECK-NEXT: ret void
20 %i0 = load double, double* %a, align 8, !tbaa !4
21 %i1 = load double, double* %b, align 8, !tbaa !4
22 %mul = fmul double %i0, %i1, !fpmath !0
23 %arrayidx3 = getelementptr inbounds double, double* %a, i64 1
24 %i3 = load double, double* %arrayidx3, align 8, !tbaa !4
25 %arrayidx4 = getelementptr inbounds double, double* %b, i64 1
26 %i4 = load double, double* %arrayidx4, align 8, !tbaa !4
27 %mul5 = fmul double %i3, %i4, !fpmath !0
28 store double %mul, double* %c, align 8, !tbaa !4
29 %arrayidx5 = getelementptr inbounds double, double* %c, i64 1
30 store double %mul5, double* %arrayidx5, align 8, !tbaa !4
34 define void @test2(double* %a, double* %b, i8* %e) {
35 ; CHECK-LABEL: @test2(
37 ; CHECK-NEXT: [[TMP0:%.*]] = bitcast double* [[A:%.*]] to <2 x double>*
38 ; CHECK-NEXT: [[TMP1:%.*]] = load <2 x double>, <2 x double>* [[TMP0]], align 8, !tbaa !0
39 ; CHECK-NEXT: [[TMP2:%.*]] = bitcast double* [[B:%.*]] to <2 x double>*
40 ; CHECK-NEXT: [[TMP3:%.*]] = load <2 x double>, <2 x double>* [[TMP2]], align 8, !tbaa !0
41 ; CHECK-NEXT: [[TMP4:%.*]] = fmul <2 x double> [[TMP1]], [[TMP3]], !fpmath !5
42 ; CHECK-NEXT: [[C:%.*]] = bitcast i8* [[E:%.*]] to double*
43 ; CHECK-NEXT: [[TMP5:%.*]] = bitcast double* [[C]] to <2 x double>*
44 ; CHECK-NEXT: store <2 x double> [[TMP4]], <2 x double>* [[TMP5]], align 8, !tbaa !0
45 ; CHECK-NEXT: ret void
48 %i0 = load double, double* %a, align 8, !tbaa !4
49 %i1 = load double, double* %b, align 8, !tbaa !4
50 %mul = fmul double %i0, %i1, !fpmath !1
51 %arrayidx3 = getelementptr inbounds double, double* %a, i64 1
52 %i3 = load double, double* %arrayidx3, align 8, !tbaa !4
53 %arrayidx4 = getelementptr inbounds double, double* %b, i64 1
54 %i4 = load double, double* %arrayidx4, align 8, !tbaa !4
55 %mul5 = fmul double %i3, %i4, !fpmath !1
56 %c = bitcast i8* %e to double*
57 store double %mul, double* %c, align 8, !tbaa !4
58 %carrayidx5 = getelementptr inbounds i8, i8* %e, i64 8
59 %arrayidx5 = bitcast i8* %carrayidx5 to double*
60 store double %mul5, double* %arrayidx5, align 8, !tbaa !4
64 ;CHECK-DAG: !0 = !{[[TYPEC:!.*]], [[TYPEC]], i64 0}
65 ;CHECK-DAG: !4 = !{float 5.000000e+00}
66 ;CHECK-DAG: !5 = !{float 2.500000e+00}
69 !2 = !{!"Simple C/C++ TBAA"}
70 !3 = !{!"omnipotent char", !2}