1; RUN: llc -verify-machineinstrs < %s | FileCheck %s 2target datalayout = "E-m:e-i64:64-n32:64" 3target triple = "powerpc64-unknown-linux-gnu" 4 5; Function Attrs: nounwind 6define <2 x i32> @test1(<4 x i32> %wide.vec) #0 { 7entry: 8 %strided.vec = shufflevector <4 x i32> %wide.vec, <4 x i32> undef, <2 x i32> <i32 0, i32 2> 9 ret <2 x i32> %strided.vec 10 11; CHECK-LABEL: @test1 12; CHECK: xxswapd 35, 34 13; CHECK: vmrghw 2, 2, 3 14; CHECK: blr 15} 16 17; Function Attrs: nounwind 18define <16 x i8> @test2(<16 x i8> %wide.vec) #0 { 19entry: 20 %strided.vec = shufflevector <16 x i8> %wide.vec, <16 x i8> undef, <16 x i32> <i32 undef, i32 undef, i32 undef, i32 undef, i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef, i32 8, i32 9, i32 10, i32 11> 21 ret <16 x i8> %strided.vec 22 23; CHECK-LABEL: @test2 24; CHECK: xxsldwi 34, 34, 34, 3 25; CHECK: blr 26} 27 28attributes #0 = { nounwind "target-cpu"="pwr7" } 29 30