1 ; RUN: opt < %s -loop-vectorize -force-vector-interleave=1 -force-vector-width=4 -S | FileCheck %s 2 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 3 target triple = "x86_64-unknown-linux-gnu" 4 5 ; Function Attrs: nounwind uwtable 6 define i32 @test1(i32* nocapture %a, float* nocapture readonly %b) #0 { 7 entry: 8 br label %for.body 9 10 for.body: ; preds = %for.body, %entry 11 %indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %for.body ] 12 %arrayidx = getelementptr inbounds float, float* %b, i64 %indvars.iv 13 %0 = load float, float* %arrayidx, align 4, !tbaa !0 14 %conv = fptosi float %0 to i32 15 %arrayidx2 = getelementptr inbounds i32, i32* %a, i64 %indvars.iv 16 store i32 %conv, i32* %arrayidx2, align 4, !tbaa !4 17 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 18 %exitcond = icmp eq i64 %indvars.iv.next, 1600 19 br i1 %exitcond, label %for.end, label %for.body 20 21 for.end: ; preds = %for.body 22 ret i32 0 23 } 24 25 ; CHECK-LABEL: @test1 26 ; CHECK: load <4 x float>, <4 x float>* %{{.*}}, align 4, !tbaa ![[TFLT:[0-9]+]] 27 ; CHECK: store <4 x i32> %{{.*}}, <4 x i32>* %{{.*}}, align 4, !tbaa ![[TINT:[0-9]+]] 28 ; CHECK: ret i32 0 29 30 ; CHECK-DAG: ![[TFLT]] = !{![[TFLT1:[0-9]+]] 31 ; CHECK-DAG: ![[TFLT1]] = !{!"float" 32 33 ; CHECK-DAG: ![[TINT]] = !{![[TINT1:[0-9]+]] 34 ; CHECK-DAG: ![[TINT1]] = !{!"int" 35 36 attributes #0 = { nounwind uwtable } 37 38 !0 = !{!1, !1, i64 0} 39 !1 = !{!"float", !2, i64 0} 40 !2 = !{!"omnipotent char", !3, i64 0} 41 !3 = !{!"Simple C/C++ TBAA"} 42 !4 = !{!5, !5, i64 0} 43 !5 = !{!"int", !2, i64 0} 44 45
