1; RUN: llc -mtriple=powerpc64-linux-gnu -mcpu=pwr8 -mattr=+vsx < %s | FileCheck %s 2 3define <4 x float> @bar(float* %p, float* %q) { 4 %1 = bitcast float* %p to <12 x float>* 5 %2 = bitcast float* %q to <12 x float>* 6 %3 = load <12 x float>, <12 x float>* %1, align 16 7 %4 = load <12 x float>, <12 x float>* %2, align 16 8 %5 = fsub <12 x float> %4, %3 9 %6 = shufflevector <12 x float> %5, <12 x float> undef, <4 x i32> <i32 0, i32 3, i32 6, i32 9> 10 ret <4 x float> %6 11 12; CHECK: xxspltw 13; CHECK: vmrghw 14; CHECK: vsldoi 15} 16