1*9880d681SAndroid Build Coastguard Worker; RUN: llc -stop-after block-placement -o - %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget triple = "thumbv6m-none-none" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32* @foo(i32* readonly %p0) { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %add.ptr = getelementptr inbounds i32, i32* %p0, i32 10 8*9880d681SAndroid Build Coastguard Worker %arrayidx = getelementptr inbounds i32, i32* %p0, i32 13 9*9880d681SAndroid Build Coastguard Worker %0 = load i32, i32* %arrayidx, align 4 10*9880d681SAndroid Build Coastguard Worker %arrayidx1 = getelementptr inbounds i32, i32* %p0, i32 12 11*9880d681SAndroid Build Coastguard Worker %1 = load i32, i32* %arrayidx1, align 4 12*9880d681SAndroid Build Coastguard Worker %add = add nsw i32 %1, %0 13*9880d681SAndroid Build Coastguard Worker %arrayidx2 = getelementptr inbounds i32, i32* %p0, i32 11 14*9880d681SAndroid Build Coastguard Worker %2 = load i32, i32* %arrayidx2, align 4 15*9880d681SAndroid Build Coastguard Worker %add3 = add nsw i32 %add, %2 16*9880d681SAndroid Build Coastguard Worker %3 = load i32, i32* %add.ptr, align 4 17*9880d681SAndroid Build Coastguard Worker %add5 = add nsw i32 %add3, %3 18*9880d681SAndroid Build Coastguard Worker tail call void @g(i32 %add5) 19*9880d681SAndroid Build Coastguard Worker ret i32* %p0 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Workerdeclare void @g(i32) 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: name: foo 25*9880d681SAndroid Build Coastguard Worker; CHECK: [[BASE:%r[0-7]]], {{.*}} tADDi8 26*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: [[BASE]] = tLDMIA_UPD {{.*}} [[BASE]] 27*9880d681SAndroid Build Coastguard Worker; CHECK: tLDMIA killed [[BASE]], {{.*}} def [[BASE]] 28