1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s 2 3; CHECK-LABEL: select00 4; CHECK: vmovaps 5; CHECK-NEXT: LBB 6define <16 x i32> @select00(i32 %a, <16 x i32> %b) nounwind { 7 %cmpres = icmp eq i32 %a, 255 8 %selres = select i1 %cmpres, <16 x i32> zeroinitializer, <16 x i32> %b 9 %res = xor <16 x i32> %b, %selres 10 ret <16 x i32> %res 11} 12 13; CHECK-LABEL: select01 14; CHECK: vmovaps 15; CHECK-NEXT: LBB 16define <8 x i64> @select01(i32 %a, <8 x i64> %b) nounwind { 17 %cmpres = icmp eq i32 %a, 255 18 %selres = select i1 %cmpres, <8 x i64> zeroinitializer, <8 x i64> %b 19 %res = xor <8 x i64> %b, %selres 20 ret <8 x i64> %res 21} 22 23