| ; RUN: llc -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 < %s | FileCheck %s |
| |
| ; CHECK-LABEL: {{^}}trunc_shl_7_v4i32_v4i64: |
| ; CHECK: vpshufd $136, (%rsi), %ymm0 |
| ; CHECK: vpermq $236, %ymm0, %ymm0 |
| ; CHECK: vpslld $7, %xmm0, %xmm0 |
| ; CHECK: vmovdqa %xmm0, (%rdi) |
| define void @trunc_shl_7_v4i32_v4i64(<4 x i32> addrspace(1)* %out, <4 x i64> addrspace(1)* %in) { |
| %val = load <4 x i64>, <4 x i64> addrspace(1)* %in |
| %shl = shl <4 x i64> %val, <i64 7, i64 7, i64 7, i64 7> |
| %trunc = trunc <4 x i64> %shl to <4 x i32> |
| store <4 x i32> %trunc, <4 x i32> addrspace(1)* %out |
| ret void |
| } |