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