1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s 2 3 ; CHECK-LABEL: test 4 ; CHECK: vpxord 5 ; CHECK: ret 6 define <16 x i32> @test() { 7 entry: 8 %0 = icmp slt <16 x i32> undef, undef 9 %1 = select <16 x i1> %0, <16 x i32> undef, <16 x i32> zeroinitializer 10 ret <16 x i32> %1 11 } 12