1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx 2target triple = "x86_64-unknown-linux-gnu" 3; Make sure we are not crashing on this one 4define void @autogen_28112_5000() { 5BB: 6 %S17 = icmp sgt <1 x i64> undef, undef 7 %E19 = extractelement <1 x i1> %S17, i32 0 8 br label %CF 9 10CF: ; preds = %CF, %BB 11 %S23 = select i1 %E19, i8 undef, i8 undef 12 br label %CF 13} 14