1*9880d681SAndroid Build Coastguard Worker; RUN: opt -instcombine -S < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:e-p:64:64:64-i64:64-f80:128-n8:16:32:64-S128" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test_load_load_combine_metadata( 6*9880d681SAndroid Build Coastguard Worker; Check that range and AA metadata is combined 7*9880d681SAndroid Build Coastguard Worker; CHECK: %[[V:.*]] = load i32, i32* %0 8*9880d681SAndroid Build Coastguard Worker; CHECK-SAME: !tbaa !{{[0-9]+}} 9*9880d681SAndroid Build Coastguard Worker; CHECK-SAME: !range ![[RANGE:[0-9]+]] 10*9880d681SAndroid Build Coastguard Worker; CHECK: store i32 %[[V]], i32* %1 11*9880d681SAndroid Build Coastguard Worker; CHECK: store i32 %[[V]], i32* %2 12*9880d681SAndroid Build Coastguard Workerdefine void @test_load_load_combine_metadata(i32*, i32*, i32*) { 13*9880d681SAndroid Build Coastguard Worker %a = load i32, i32* %0, !tbaa !8, !range !0, !alias.scope !5, !noalias !6 14*9880d681SAndroid Build Coastguard Worker %b = load i32, i32* %0, !tbaa !8, !range !1 15*9880d681SAndroid Build Coastguard Worker store i32 %a, i32* %1 16*9880d681SAndroid Build Coastguard Worker store i32 %b, i32* %2 17*9880d681SAndroid Build Coastguard Worker ret void 18*9880d681SAndroid Build Coastguard Worker} 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Worker; CHECK: ![[RANGE]] = !{i32 0, i32 5, i32 7, i32 9} 21*9880d681SAndroid Build Coastguard Worker!0 = !{ i32 0, i32 5 } 22*9880d681SAndroid Build Coastguard Worker!1 = !{ i32 7, i32 9 } 23*9880d681SAndroid Build Coastguard Worker!2 = !{!2} 24*9880d681SAndroid Build Coastguard Worker!3 = !{!3, !2} 25*9880d681SAndroid Build Coastguard Worker!4 = !{!4, !2} 26*9880d681SAndroid Build Coastguard Worker!5 = !{!3} 27*9880d681SAndroid Build Coastguard Worker!6 = !{!4} 28*9880d681SAndroid Build Coastguard Worker!7 = !{ !"tbaa root" } 29*9880d681SAndroid Build Coastguard Worker!8 = !{ !7, !7, i64 0 } 30