1*9880d681SAndroid Build Coastguard Worker; PR957 2*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -simplifycfg -S | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: select 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker@G = extern_weak global i32 7*9880d681SAndroid Build Coastguard Worker 8*9880d681SAndroid Build Coastguard Workerdefine i32 @test(i32 %tmp) { 9*9880d681SAndroid Build Coastguard Workercond_false179: 10*9880d681SAndroid Build Coastguard Worker %tmp181 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1] 11*9880d681SAndroid Build Coastguard Worker br i1 %tmp181, label %cond_true182, label %cond_next185 12*9880d681SAndroid Build Coastguard Workercond_true182: ; preds = %cond_false179 13*9880d681SAndroid Build Coastguard Worker br label %cond_next185 14*9880d681SAndroid Build Coastguard Workercond_next185: ; preds = %cond_true182, %cond_false179 15*9880d681SAndroid Build Coastguard Worker %d0.3 = phi i32 [ udiv (i32 1, i32 ptrtoint (i32* @G to i32)), %cond_true182 ], [ %tmp, %cond_false179 ] ; <i32> [#uses=1] 16*9880d681SAndroid Build Coastguard Worker ret i32 %d0.3 17*9880d681SAndroid Build Coastguard Worker} 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Workerdefine i32 @test2(i32 %tmp) { 20*9880d681SAndroid Build Coastguard Workercond_false179: 21*9880d681SAndroid Build Coastguard Worker %tmp181 = icmp eq i32 %tmp, 0 ; <i1> [#uses=1] 22*9880d681SAndroid Build Coastguard Worker br i1 %tmp181, label %cond_true182, label %cond_next185 23*9880d681SAndroid Build Coastguard Workercond_true182: ; preds = %cond_false179 24*9880d681SAndroid Build Coastguard Worker br label %cond_next185 25*9880d681SAndroid Build Coastguard Workercond_next185: ; preds = %cond_true182, %cond_false179 26*9880d681SAndroid Build Coastguard Worker %d0.3 = phi i32 [ udiv (i32 1, i32 ptrtoint (i32* @G to i32)), %cond_true182 ], [ %tmp, %cond_false179 ] ; <i32> [#uses=1] 27*9880d681SAndroid Build Coastguard Worker call i32 @test( i32 4 ) ; <i32>:0 [#uses=0] 28*9880d681SAndroid Build Coastguard Worker ret i32 %d0.3 29*9880d681SAndroid Build Coastguard Worker} 30