1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu -mattr=+power8-vector < %s | FileCheck %s 3 4define void @VPKUDUM_unary(ptr %A) { 5; CHECK-LABEL: VPKUDUM_unary: 6; CHECK: # %bb.0: # %entry 7; CHECK-NEXT: lxvd2x 0, 0, 3 8; CHECK-NEXT: xxswapd 34, 0 9; CHECK-NEXT: vpkudum 2, 2, 2 10; CHECK-NEXT: xxswapd 0, 34 11; CHECK-NEXT: stxvd2x 0, 0, 3 12; CHECK-NEXT: blr 13entry: 14 %tmp = load <2 x i64>, ptr %A 15 %tmp2 = bitcast <2 x i64> %tmp to <4 x i32> 16 %tmp3 = extractelement <4 x i32> %tmp2, i32 0 17 %tmp4 = extractelement <4 x i32> %tmp2, i32 2 18 %tmp5 = insertelement <4 x i32> undef, i32 %tmp3, i32 0 19 %tmp6 = insertelement <4 x i32> %tmp5, i32 %tmp4, i32 1 20 %tmp7 = insertelement <4 x i32> %tmp6, i32 %tmp3, i32 2 21 %tmp8 = insertelement <4 x i32> %tmp7, i32 %tmp4, i32 3 22 %tmp9 = bitcast <4 x i32> %tmp8 to <2 x i64> 23 store <2 x i64> %tmp9, ptr %A 24 ret void 25} 26 27define void @VPKUDUM(ptr %A, ptr %B) { 28; CHECK-LABEL: VPKUDUM: 29; CHECK: # %bb.0: # %entry 30; CHECK-NEXT: lxvd2x 0, 0, 3 31; CHECK-NEXT: xxswapd 34, 0 32; CHECK-NEXT: lxvd2x 0, 0, 4 33; CHECK-NEXT: xxswapd 35, 0 34; CHECK-NEXT: vpkudum 2, 3, 2 35; CHECK-NEXT: xxswapd 0, 34 36; CHECK-NEXT: stxvd2x 0, 0, 3 37; CHECK-NEXT: blr 38entry: 39 %tmp = load <2 x i64>, ptr %A 40 %tmp2 = bitcast <2 x i64> %tmp to <4 x i32> 41 %tmp3 = load <2 x i64>, ptr %B 42 %tmp4 = bitcast <2 x i64> %tmp3 to <4 x i32> 43 %tmp5 = extractelement <4 x i32> %tmp2, i32 0 44 %tmp6 = extractelement <4 x i32> %tmp2, i32 2 45 %tmp7 = extractelement <4 x i32> %tmp4, i32 0 46 %tmp8 = extractelement <4 x i32> %tmp4, i32 2 47 %tmp9 = insertelement <4 x i32> undef, i32 %tmp5, i32 0 48 %tmp10 = insertelement <4 x i32> %tmp9, i32 %tmp6, i32 1 49 %tmp11 = insertelement <4 x i32> %tmp10, i32 %tmp7, i32 2 50 %tmp12 = insertelement <4 x i32> %tmp11, i32 %tmp8, i32 3 51 %tmp13 = bitcast <4 x i32> %tmp12 to <2 x i64> 52 store <2 x i64> %tmp13, ptr %A 53 ret void 54} 55 56