; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc -verify-machineinstrs < %s -mtriple=powerpc-unknown-linux-gnu -mattr=+altivec -disable-ppc-ilp-pref | FileCheck %s ; Formerly this did byte loads and word stores. @a = external global <16 x i8> @b = external global <16 x i8> @c = external global <16 x i8> define void @foo() nounwind ssp { ; CHECK-LABEL: foo: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: li 3, a@l ; CHECK-NEXT: lis 4, a@ha ; CHECK-NEXT: lvx 2, 4, 3 ; CHECK-NEXT: li 3, .LCPI0_0@l ; CHECK-NEXT: lis 4, .LCPI0_0@ha ; CHECK-NEXT: lvx 3, 4, 3 ; CHECK-NEXT: vxor 4, 4, 4 ; CHECK-NEXT: li 3, c@l ; CHECK-NEXT: lis 4, c@ha ; CHECK-NEXT: vperm 2, 4, 2, 3 ; CHECK-NEXT: stvx 2, 4, 3 ; CHECK-NEXT: blr entry: %tmp0 = load <16 x i8>, <16 x i8>* @a, align 16 %tmp180.i = extractelement <16 x i8> %tmp0, i32 0 ; [#uses=1] %tmp181.i = insertelement <16 x i8> , i8 %tmp180.i, i32 2 ; <<16 x i8>> [#uses=1] %tmp182.i = extractelement <16 x i8> %tmp0, i32 1 ; [#uses=1] %tmp183.i = insertelement <16 x i8> %tmp181.i, i8 %tmp182.i, i32 3 ; <<16 x i8>> [#uses=1] %tmp184.i = insertelement <16 x i8> %tmp183.i, i8 0, i32 4 ; <<16 x i8>> [#uses=1] %tmp185.i = insertelement <16 x i8> %tmp184.i, i8 0, i32 5 ; <<16 x i8>> [#uses=1] %tmp186.i = extractelement <16 x i8> %tmp0, i32 4 ; [#uses=1] %tmp187.i = insertelement <16 x i8> %tmp185.i, i8 %tmp186.i, i32 6 ; <<16 x i8>> [#uses=1] %tmp188.i = extractelement <16 x i8> %tmp0, i32 5 ; [#uses=1] %tmp189.i = insertelement <16 x i8> %tmp187.i, i8 %tmp188.i, i32 7 ; <<16 x i8>> [#uses=1] %tmp190.i = insertelement <16 x i8> %tmp189.i, i8 0, i32 8 ; <<16 x i8>> [#uses=1] %tmp191.i = insertelement <16 x i8> %tmp190.i, i8 0, i32 9 ; <<16 x i8>> [#uses=1] %tmp192.i = extractelement <16 x i8> %tmp0, i32 8 ; [#uses=1] %tmp193.i = insertelement <16 x i8> %tmp191.i, i8 %tmp192.i, i32 10 ; <<16 x i8>> [#uses=1] %tmp194.i = extractelement <16 x i8> %tmp0, i32 9 ; [#uses=1] %tmp195.i = insertelement <16 x i8> %tmp193.i, i8 %tmp194.i, i32 11 ; <<16 x i8>> [#uses=1] %tmp196.i = insertelement <16 x i8> %tmp195.i, i8 0, i32 12 ; <<16 x i8>> [#uses=1] %tmp197.i = insertelement <16 x i8> %tmp196.i, i8 0, i32 13 ; <<16 x i8>> [#uses=1] %tmp201 = shufflevector <16 x i8> %tmp197.i, <16 x i8> %tmp0, <16 x i32> ; ModuleID = 'try.c' store <16 x i8> %tmp201, <16 x i8>* @c, align 16 br label %return return: ; preds = %bb2 ret void }