1; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s
2; RUN: %if ptxas %{ llc < %s -march=nvptx -mcpu=sm_20 | %ptxas-verify %}
3
4target triple = "nvptx-unknown-cuda"
5
6; CHECK: .visible .func foo
7define void @foo(<8 x i8> %a, i8* %b) {
8; CHECK-DAG: ld.param.v4.u8 {[[E0:%rs[0-9]+]], [[E1:%rs[0-9]+]], [[E2:%rs[0-9]+]], [[E3:%rs[0-9]+]]}, [foo_param_0]
9; CHECK-DAG: ld.param.v4.u8 {[[E4:%rs[0-9]+]], [[E5:%rs[0-9]+]], [[E6:%rs[0-9]+]], [[E7:%rs[0-9]+]]}, [foo_param_0+4]
10; CHECK-DAG: ld.param.u32   %[[B:r[0-9+]]], [foo_param_1]
11; CHECK:     add.s16        [[T:%rs[0-9+]]], [[E1]], [[E6]];
12; CHECK:     st.u8          [%[[B]]], [[T]];
13  %t0 = extractelement <8 x i8> %a, i32 1
14  %t1 = extractelement <8 x i8> %a, i32 6
15  %t  = add i8 %t0, %t1
16  store i8 %t, i8* %b
17  ret void
18}
19
20