1; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=corei7-avx -mattr=+avx | FileCheck %s 2 3; PR11102 4define <4 x float> @test1(<4 x float> %a) nounwind { 5 %b = shufflevector <4 x float> zeroinitializer, <4 x float> %a, <4 x i32> <i32 2, i32 5, i32 undef, i32 undef> 6 ret <4 x float> %b 7; CHECK: test1: 8; CHECK: vshufps 9; CHECK: vpshufd 10} 11