1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=amdgcn-- -verify-machineinstrs -o - %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker; LiveRangeEdit::eliminateDeadDef did not update LiveInterval sub ranges 3*9880d681SAndroid Build Coastguard Worker; properly. 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Worker; Just make sure this test doesn't crash. 6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foobar: 7*9880d681SAndroid Build Coastguard Worker; CHECK: s_endpgm 8*9880d681SAndroid Build Coastguard Workerdefine void @foobar() { 9*9880d681SAndroid Build Coastguard Worker %v0 = icmp eq <4 x i32> undef, <i32 0, i32 1, i32 2, i32 3> 10*9880d681SAndroid Build Coastguard Worker %v3 = sext <4 x i1> %v0 to <4 x i32> 11*9880d681SAndroid Build Coastguard Worker %v4 = extractelement <4 x i32> %v3, i32 1 12*9880d681SAndroid Build Coastguard Worker %v5 = icmp ne i32 %v4, 0 13*9880d681SAndroid Build Coastguard Worker %v6 = select i1 %v5, i32 undef, i32 0 14*9880d681SAndroid Build Coastguard Worker %v15 = insertelement <2 x i32> undef, i32 %v6, i32 1 15*9880d681SAndroid Build Coastguard Worker store <2 x i32> %v15, <2 x i32> addrspace(1)* undef, align 8 16*9880d681SAndroid Build Coastguard Worker ret void 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdeclare double @llvm.fma.f64(double, double, double) 20