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1; RUN: llc < %s -march x86-64 -mcpu=broadwell | FileCheck %s
2; RUN: llc < %s -march x86-64 -mattr=+avx2 | FileCheck %s
3
4; Check that llc can overide 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(<4 x i64>* %s1, <4 x i64>* %s2) #0 {
10entry:
11  %ps1 = load <4 x i64>, <4 x i64>* %s1
12  %ps2 = load <4 x i64>, <4 x i64>* %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
21attributes #0 = { "target-cpu"="core2" "target-features"="+ssse3,+cx16,+sse4.2,+sse4.1,+sse,+sse2,+sse3,+avx,+popcnt" }
22