1*9880d681SAndroid Build Coastguard Worker; Basic block #2 should not be merged into BB #3! 2*9880d681SAndroid Build Coastguard Worker; 3*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -simplifycfg -S | FileCheck %s 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdeclare void @foo() 6*9880d681SAndroid Build Coastguard Worker 7*9880d681SAndroid Build Coastguard Workerdefine void @cprop_test12(i32* %data) { 8*9880d681SAndroid Build Coastguard Workerbb0: 9*9880d681SAndroid Build Coastguard Worker %reg108 = load i32, i32* %data ; <i32> [#uses=2] 10*9880d681SAndroid Build Coastguard Worker %cond218 = icmp ne i32 %reg108, 5 ; <i1> [#uses=1] 11*9880d681SAndroid Build Coastguard Worker br i1 %cond218, label %bb3, label %bb2 12*9880d681SAndroid Build Coastguard Workerbb2: ; preds = %bb0 13*9880d681SAndroid Build Coastguard Worker call void @foo( ) 14*9880d681SAndroid Build Coastguard Worker; CHECK: br label %bb3 15*9880d681SAndroid Build Coastguard Worker br label %bb3 16*9880d681SAndroid Build Coastguard Workerbb3: ; preds = %bb2, %bb0 17*9880d681SAndroid Build Coastguard Worker %reg117 = phi i32 [ 110, %bb2 ], [ %reg108, %bb0 ] ; <i32> [#uses=1] 18*9880d681SAndroid Build Coastguard Worker store i32 %reg117, i32* %data 19*9880d681SAndroid Build Coastguard Worker ret void 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22