1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64-unknown-linux-gnu -mattr=+power8-vector < %s | FileCheck %s 3; RUN: llc -verify-machineinstrs -mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck -check-prefix=CHECK-PWR7 %s 4 5define void @VPKUDUM_unary(<2 x i64>* %A) { 6; CHECK-LABEL: VPKUDUM_unary: 7; CHECK: # %bb.0: # %entry 8; CHECK-NEXT: lxvw4x 34, 0, 3 9; CHECK-NEXT: vpkudum 2, 2, 2 10; CHECK-NEXT: stxvw4x 34, 0, 3 11; CHECK-NEXT: blr 12; 13; CHECK-PWR7-LABEL: VPKUDUM_unary: 14; CHECK-PWR7: # %bb.0: # %entry 15; CHECK-PWR7-NEXT: lxvw4x 34, 0, 3 16; CHECK-PWR7-NEXT: vmrglw 3, 2, 2 17; CHECK-PWR7-NEXT: vmrghw 2, 2, 2 18; CHECK-PWR7-NEXT: vmrglw 2, 2, 3 19; CHECK-PWR7-NEXT: stxvw4x 34, 0, 3 20; CHECK-PWR7-NEXT: blr 21entry: 22 %tmp = load <2 x i64>, <2 x i64>* %A 23 %tmp2 = bitcast <2 x i64> %tmp to <4 x i32> 24 %tmp3 = extractelement <4 x i32> %tmp2, i32 1 25 %tmp4 = extractelement <4 x i32> %tmp2, i32 3 26 %tmp5 = insertelement <4 x i32> undef, i32 %tmp3, i32 0 27 %tmp6 = insertelement <4 x i32> %tmp5, i32 %tmp4, i32 1 28 %tmp7 = insertelement <4 x i32> %tmp6, i32 %tmp3, i32 2 29 %tmp8 = insertelement <4 x i32> %tmp7, i32 %tmp4, i32 3 30 %tmp9 = bitcast <4 x i32> %tmp8 to <2 x i64> 31 store <2 x i64> %tmp9, <2 x i64>* %A 32 ret void 33} 34 35define void @VPKUDUM(<2 x i64>* %A, <2 x i64>* %B) { 36; CHECK-LABEL: VPKUDUM: 37; CHECK: # %bb.0: # %entry 38; CHECK-NEXT: lxvw4x 34, 0, 3 39; CHECK-NEXT: lxvw4x 35, 0, 4 40; CHECK-NEXT: vpkudum 2, 2, 3 41; CHECK-NEXT: stxvw4x 34, 0, 3 42; CHECK-NEXT: blr 43; 44; CHECK-PWR7-LABEL: VPKUDUM: 45; CHECK-PWR7: # %bb.0: # %entry 46; CHECK-PWR7-NEXT: lxvw4x 34, 0, 3 47; CHECK-PWR7-NEXT: lxvw4x 35, 0, 4 48; CHECK-PWR7-NEXT: vmrglw 4, 2, 3 49; CHECK-PWR7-NEXT: vmrghw 2, 2, 3 50; CHECK-PWR7-NEXT: vmrglw 2, 2, 4 51; CHECK-PWR7-NEXT: stxvw4x 34, 0, 3 52; CHECK-PWR7-NEXT: blr 53entry: 54 %tmp = load <2 x i64>, <2 x i64>* %A 55 %tmp2 = bitcast <2 x i64> %tmp to <4 x i32> 56 %tmp3 = load <2 x i64>, <2 x i64>* %B 57 %tmp4 = bitcast <2 x i64> %tmp3 to <4 x i32> 58 %tmp5 = extractelement <4 x i32> %tmp2, i32 1 59 %tmp6 = extractelement <4 x i32> %tmp2, i32 3 60 %tmp7 = extractelement <4 x i32> %tmp4, i32 1 61 %tmp8 = extractelement <4 x i32> %tmp4, i32 3 62 %tmp9 = insertelement <4 x i32> undef, i32 %tmp5, i32 0 63 %tmp10 = insertelement <4 x i32> %tmp9, i32 %tmp6, i32 1 64 %tmp11 = insertelement <4 x i32> %tmp10, i32 %tmp7, i32 2 65 %tmp12 = insertelement <4 x i32> %tmp11, i32 %tmp8, i32 3 66 %tmp13 = bitcast <4 x i32> %tmp12 to <2 x i64> 67 store <2 x i64> %tmp13, <2 x i64>* %A 68 ret void 69} 70 71