1 ; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s 2 3 target triple = "x86_64-unknown-linux-gnu" 4 5 ;CHECK-LABEL: ltstore: 6 ;CHECK: movq 7 ;CHECK: movq 8 ;CHECK: ret 9 define void @ltstore(<4 x i32>* %pA, <2 x i32>* %pB) { 10 entry: 11 %in = load <4 x i32>, <4 x i32>* %pA 12 %j = shufflevector <4 x i32> %in, <4 x i32> undef, <2 x i32> <i32 0, i32 1> 13 store <2 x i32> %j, <2 x i32>* %pB 14 ret void 15 } 16 17
