1 ; RUN: llc -mcpu=cortex-a8 -arm-atomic-cfg-tidy=0 < %s | FileCheck %s 2 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64" 3 target triple = "armv7-eabi" 4 5 define arm_aapcs_vfpcc void @foo(i8* nocapture %pBuffer, i32 %numItems) nounwind { 6 entry: 7 br i1 undef, label %return, label %bb 8 9 bb: ; preds = %bb, %entry 10 ; CHECK: vld1.16 {d16[], d17[]} 11 %0 = load i16, i16* undef, align 2 12 %1 = insertelement <8 x i16> undef, i16 %0, i32 2 13 %2 = insertelement <8 x i16> %1, i16 undef, i32 3 14 %3 = mul <8 x i16> %2, %2 15 %4 = extractelement <8 x i16> %3, i32 2 16 store i16 %4, i16* undef, align 2 17 br i1 undef, label %return, label %bb 18 19 return: ; preds = %bb, %entry 20 ret void 21 } 22
