| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr8 -mtriple=powerpc64le-unknown-linux-gnu -mattr=+power8-vector < %s | FileCheck %s |
| |
| define void @VPKUDUM_unary(ptr %A) { |
| ; CHECK-LABEL: VPKUDUM_unary: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: lxvd2x 0, 0, 3 |
| ; CHECK-NEXT: xxswapd 34, 0 |
| ; CHECK-NEXT: vpkudum 2, 2, 2 |
| ; CHECK-NEXT: xxswapd 0, 34 |
| ; CHECK-NEXT: stxvd2x 0, 0, 3 |
| ; CHECK-NEXT: blr |
| entry: |
| %tmp = load <2 x i64>, ptr %A |
| %tmp2 = bitcast <2 x i64> %tmp to <4 x i32> |
| %tmp3 = extractelement <4 x i32> %tmp2, i32 0 |
| %tmp4 = extractelement <4 x i32> %tmp2, i32 2 |
| %tmp5 = insertelement <4 x i32> undef, i32 %tmp3, i32 0 |
| %tmp6 = insertelement <4 x i32> %tmp5, i32 %tmp4, i32 1 |
| %tmp7 = insertelement <4 x i32> %tmp6, i32 %tmp3, i32 2 |
| %tmp8 = insertelement <4 x i32> %tmp7, i32 %tmp4, i32 3 |
| %tmp9 = bitcast <4 x i32> %tmp8 to <2 x i64> |
| store <2 x i64> %tmp9, ptr %A |
| ret void |
| } |
| |
| define void @VPKUDUM(ptr %A, ptr %B) { |
| ; CHECK-LABEL: VPKUDUM: |
| ; CHECK: # %bb.0: # %entry |
| ; CHECK-NEXT: lxvd2x 0, 0, 3 |
| ; CHECK-NEXT: xxswapd 34, 0 |
| ; CHECK-NEXT: lxvd2x 0, 0, 4 |
| ; CHECK-NEXT: xxswapd 35, 0 |
| ; CHECK-NEXT: vpkudum 2, 3, 2 |
| ; CHECK-NEXT: xxswapd 0, 34 |
| ; CHECK-NEXT: stxvd2x 0, 0, 3 |
| ; CHECK-NEXT: blr |
| entry: |
| %tmp = load <2 x i64>, ptr %A |
| %tmp2 = bitcast <2 x i64> %tmp to <4 x i32> |
| %tmp3 = load <2 x i64>, ptr %B |
| %tmp4 = bitcast <2 x i64> %tmp3 to <4 x i32> |
| %tmp5 = extractelement <4 x i32> %tmp2, i32 0 |
| %tmp6 = extractelement <4 x i32> %tmp2, i32 2 |
| %tmp7 = extractelement <4 x i32> %tmp4, i32 0 |
| %tmp8 = extractelement <4 x i32> %tmp4, i32 2 |
| %tmp9 = insertelement <4 x i32> undef, i32 %tmp5, i32 0 |
| %tmp10 = insertelement <4 x i32> %tmp9, i32 %tmp6, i32 1 |
| %tmp11 = insertelement <4 x i32> %tmp10, i32 %tmp7, i32 2 |
| %tmp12 = insertelement <4 x i32> %tmp11, i32 %tmp8, i32 3 |
| %tmp13 = bitcast <4 x i32> %tmp12 to <2 x i64> |
| store <2 x i64> %tmp13, ptr %A |
| ret void |
| } |
| |