1*9880d681SAndroid Build Coastguard Worker; NOTE: Assertions have been autogenerated by update_test_checks.py 2*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -simplifycfg -S | FileCheck %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker@b = extern_weak global i32 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdefine i32 @foo(i1 %y) { 7*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @foo( 8*9880d681SAndroid Build Coastguard Worker; CHECK: [[COND_I:%.*]] = phi i32 [ srem (i32 1, i32 zext (i1 icmp eq (i32* @b, i32* null) to i32)), %bb2 ], [ 0, %0 ] 9*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: ret i32 [[COND_I]] 10*9880d681SAndroid Build Coastguard Worker; 11*9880d681SAndroid Build Coastguard Worker br i1 %y, label %bb1, label %bb2 12*9880d681SAndroid Build Coastguard Workerbb1: 13*9880d681SAndroid Build Coastguard Worker br label %bb3 14*9880d681SAndroid Build Coastguard Workerbb2: 15*9880d681SAndroid Build Coastguard Worker br label %bb3 16*9880d681SAndroid Build Coastguard Workerbb3: 17*9880d681SAndroid Build Coastguard Worker %cond.i = phi i32 [ 0, %bb1 ], [ srem (i32 1, i32 zext (i1 icmp eq (i32* @b, i32* null) to i32)), %bb2 ] 18*9880d681SAndroid Build Coastguard Worker ret i32 %cond.i 19*9880d681SAndroid Build Coastguard Worker} 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Workerdefine i32 @foo2(i1 %x) { 22*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @foo2( 23*9880d681SAndroid Build Coastguard Worker; CHECK: [[COND:%.*]] = phi i32 [ 0, %bb1 ], [ srem (i32 1, i32 zext (i1 icmp eq (i32* @b, i32* null) to i32)), %bb0 ] 24*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: ret i32 [[COND]] 25*9880d681SAndroid Build Coastguard Worker; 26*9880d681SAndroid Build Coastguard Workerbb0: 27*9880d681SAndroid Build Coastguard Worker br i1 %x, label %bb1, label %bb2 28*9880d681SAndroid Build Coastguard Workerbb1: 29*9880d681SAndroid Build Coastguard Worker br label %bb2 30*9880d681SAndroid Build Coastguard Workerbb2: 31*9880d681SAndroid Build Coastguard Worker %cond = phi i32 [ 0, %bb1 ], [ srem (i32 1, i32 zext (i1 icmp eq (i32* @b, i32* null) to i32)), %bb0 ] 32*9880d681SAndroid Build Coastguard Worker ret i32 %cond 33*9880d681SAndroid Build Coastguard Worker} 34