1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 2*9880d681SAndroid Build Coastguard Worker; PR3486 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workerdefine i32 @foo(i8 signext %p_26) nounwind { 5*9880d681SAndroid Build Coastguard Workerentry: 6*9880d681SAndroid Build Coastguard Worker %0 = icmp eq i8 %p_26, 0 ; <i1> [#uses=2] 7*9880d681SAndroid Build Coastguard Worker %or.cond = or i1 false, %0 ; <i1> [#uses=2] 8*9880d681SAndroid Build Coastguard Worker %iftmp.1.0 = zext i1 %or.cond to i16 ; <i16> [#uses=1] 9*9880d681SAndroid Build Coastguard Worker br i1 %0, label %bb.i, label %bar.exit 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workerbb.i: ; preds = %entry 12*9880d681SAndroid Build Coastguard Worker %1 = zext i1 %or.cond to i32 ; <i32> [#uses=1] 13*9880d681SAndroid Build Coastguard Worker %2 = sdiv i32 %1, 0 ; <i32> [#uses=1] 14*9880d681SAndroid Build Coastguard Worker %3 = trunc i32 %2 to i16 ; <i16> [#uses=1] 15*9880d681SAndroid Build Coastguard Worker br label %bar.exit 16*9880d681SAndroid Build Coastguard Worker 17*9880d681SAndroid Build Coastguard Workerbar.exit: ; preds = %bb.i, %entry 18*9880d681SAndroid Build Coastguard Worker %4 = phi i16 [ %3, %bb.i ], [ %iftmp.1.0, %entry ] ; <i16> [#uses=1] 19*9880d681SAndroid Build Coastguard Worker %5 = trunc i16 %4 to i8 ; <i8> [#uses=1] 20*9880d681SAndroid Build Coastguard Worker %6 = sext i8 %5 to i32 ; <i32> [#uses=1] 21*9880d681SAndroid Build Coastguard Worker ret i32 %6 22*9880d681SAndroid Build Coastguard Worker} 23