1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -loop-unswitch -instcombine -gvn -disable-output 2*9880d681SAndroid Build Coastguard Worker; PR2372 3*9880d681SAndroid Build Coastguard Workertarget triple = "i386-pc-linux-gnu" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @func_3(i16 signext %p_5, i16 signext %p_6) nounwind { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %tmp3 = icmp eq i16 %p_5, 0 ; <i1> [#uses=1] 8*9880d681SAndroid Build Coastguard Worker %tmp1314 = sext i16 %p_6 to i32 ; <i32> [#uses=1] 9*9880d681SAndroid Build Coastguard Worker %tmp28 = icmp ugt i32 %tmp1314, 3 ; <i1> [#uses=1] 10*9880d681SAndroid Build Coastguard Worker %bothcond = or i1 %tmp28, false ; <i1> [#uses=1] 11*9880d681SAndroid Build Coastguard Worker br label %bb 12*9880d681SAndroid Build Coastguard Workerbb: ; preds = %bb54, %entry 13*9880d681SAndroid Build Coastguard Worker br i1 %tmp3, label %bb54, label %bb5 14*9880d681SAndroid Build Coastguard Workerbb5: ; preds = %bb 15*9880d681SAndroid Build Coastguard Worker br i1 %bothcond, label %bb54, label %bb31 16*9880d681SAndroid Build Coastguard Workerbb31: ; preds = %bb5 17*9880d681SAndroid Build Coastguard Worker br label %bb54 18*9880d681SAndroid Build Coastguard Workerbb54: ; preds = %bb31, %bb5, %bb 19*9880d681SAndroid Build Coastguard Worker br i1 false, label %bb64, label %bb 20*9880d681SAndroid Build Coastguard Workerbb64: ; preds = %bb54 21*9880d681SAndroid Build Coastguard Worker %tmp6566 = sext i16 %p_6 to i32 ; <i32> [#uses=1] 22*9880d681SAndroid Build Coastguard Worker %tmp68 = tail call i32 (...) @func_18( i32 1, i32 %tmp6566, i32 1 ) nounwind ; <i32> [#uses=0] 23*9880d681SAndroid Build Coastguard Worker ret i32 undef 24*9880d681SAndroid Build Coastguard Worker} 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workerdeclare i32 @func_18(...) 27