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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mattr=+altivec -disable-ppc-ilp-pref | FileCheck %s3; Formerly this did byte loads and word stores.4@a = external global <16 x i8>5@b = external global <16 x i8>6@c = external global <16 x i8>7 8define void @foo() nounwind ssp {9; CHECK-LABEL: foo:10; CHECK: # %bb.0: # %entry11; CHECK-NEXT: li 3, a@l12; CHECK-NEXT: lis 4, a@ha13; CHECK-NEXT: lvx 2, 4, 314; CHECK-NEXT: li 3, .LCPI0_0@l15; CHECK-NEXT: lis 4, .LCPI0_0@ha16; CHECK-NEXT: lvx 3, 4, 317; CHECK-NEXT: vxor 4, 4, 418; CHECK-NEXT: li 3, c@l19; CHECK-NEXT: lis 4, c@ha20; CHECK-NEXT: vperm 2, 4, 2, 321; CHECK-NEXT: stvx 2, 4, 322; CHECK-NEXT: blr23entry:24 %tmp0 = load <16 x i8>, ptr @a, align 1625 %tmp180.i = extractelement <16 x i8> %tmp0, i32 0 ; <i8> [#uses=1]26 %tmp181.i = insertelement <16 x i8> <i8 0, i8 0, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef, i8 undef>, i8 %tmp180.i, i32 2 ; <<16 x i8>> [#uses=1]27 %tmp182.i = extractelement <16 x i8> %tmp0, i32 1 ; <i8> [#uses=1]28 %tmp183.i = insertelement <16 x i8> %tmp181.i, i8 %tmp182.i, i32 3 ; <<16 x i8>> [#uses=1]29 %tmp184.i = insertelement <16 x i8> %tmp183.i, i8 0, i32 4 ; <<16 x i8>> [#uses=1]30 %tmp185.i = insertelement <16 x i8> %tmp184.i, i8 0, i32 5 ; <<16 x i8>> [#uses=1]31 %tmp186.i = extractelement <16 x i8> %tmp0, i32 4 ; <i8> [#uses=1]32 %tmp187.i = insertelement <16 x i8> %tmp185.i, i8 %tmp186.i, i32 6 ; <<16 x i8>> [#uses=1]33 %tmp188.i = extractelement <16 x i8> %tmp0, i32 5 ; <i8> [#uses=1]34 %tmp189.i = insertelement <16 x i8> %tmp187.i, i8 %tmp188.i, i32 7 ; <<16 x i8>> [#uses=1]35 %tmp190.i = insertelement <16 x i8> %tmp189.i, i8 0, i32 8 ; <<16 x i8>> [#uses=1]36 %tmp191.i = insertelement <16 x i8> %tmp190.i, i8 0, i32 9 ; <<16 x i8>> [#uses=1]37 %tmp192.i = extractelement <16 x i8> %tmp0, i32 8 ; <i8> [#uses=1]38 %tmp193.i = insertelement <16 x i8> %tmp191.i, i8 %tmp192.i, i32 10 ; <<16 x i8>> [#uses=1]39 %tmp194.i = extractelement <16 x i8> %tmp0, i32 9 ; <i8> [#uses=1]40 %tmp195.i = insertelement <16 x i8> %tmp193.i, i8 %tmp194.i, i32 11 ; <<16 x i8>> [#uses=1]41 %tmp196.i = insertelement <16 x i8> %tmp195.i, i8 0, i32 12 ; <<16 x i8>> [#uses=1]42 %tmp197.i = insertelement <16 x i8> %tmp196.i, i8 0, i32 13 ; <<16 x i8>> [#uses=1]43%tmp201 = shufflevector <16 x i8> %tmp197.i, <16 x i8> %tmp0, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 28, i32 29>; ModuleID = 'try.c'44 store <16 x i8> %tmp201, ptr @c, align 1645 br label %return46 47return: ; preds = %bb248 ret void49}50