• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2
3; FUNC-LABEL: @extract_vector_elt_v2i16
4; SI: BUFFER_LOAD_USHORT
5; SI: BUFFER_STORE_SHORT
6; SI: BUFFER_LOAD_USHORT
7; SI: BUFFER_STORE_SHORT
8define void @extract_vector_elt_v2i16(i16 addrspace(1)* %out, <2 x i16> %foo) nounwind {
9  %p0 = extractelement <2 x i16> %foo, i32 0
10  %p1 = extractelement <2 x i16> %foo, i32 1
11  %out1 = getelementptr i16 addrspace(1)* %out, i32 1
12  store i16 %p1, i16 addrspace(1)* %out, align 2
13  store i16 %p0, i16 addrspace(1)* %out1, align 2
14  ret void
15}
16
17; FUNC-LABEL: @extract_vector_elt_v4i16
18; SI: BUFFER_LOAD_USHORT
19; SI: BUFFER_STORE_SHORT
20; SI: BUFFER_LOAD_USHORT
21; SI: BUFFER_STORE_SHORT
22define void @extract_vector_elt_v4i16(i16 addrspace(1)* %out, <4 x i16> %foo) nounwind {
23  %p0 = extractelement <4 x i16> %foo, i32 0
24  %p1 = extractelement <4 x i16> %foo, i32 2
25  %out1 = getelementptr i16 addrspace(1)* %out, i32 1
26  store i16 %p1, i16 addrspace(1)* %out, align 2
27  store i16 %p0, i16 addrspace(1)* %out1, align 2
28  ret void
29}
30