1; RUN: llc < %s -mtriple=x86_64-- -mcpu=broadwell | FileCheck %s 2; RUN: llc < %s -mtriple=x86_64-- -mattr=+avx2 | FileCheck %s 3 4; Check that llc can set function attributes target-cpu and target-features 5; using command line options -mcpu and -mattr. 6 7; CHECK: vpsadbw (%r{{si|dx}}), %ymm{{[0-9]+}}, %ymm{{[0-9]+}} 8 9define <4 x i64> @foo1(ptr %s1, ptr %s2) { 10entry: 11 %ps1 = load <4 x i64>, ptr %s1 12 %ps2 = load <4 x i64>, ptr %s2 13 %0 = bitcast <4 x i64> %ps1 to <32 x i8> 14 %1 = bitcast <4 x i64> %ps2 to <32 x i8> 15 %2 = tail call <4 x i64> @llvm.x86.avx2.psad.bw(<32 x i8> %0, <32 x i8> %1) 16 ret <4 x i64> %2 17} 18 19declare <4 x i64> @llvm.x86.avx2.psad.bw(<32 x i8>, <32 x i8>) 20