diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/extract_vector_elt_i16.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/extract_vector_elt_i16.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/extract_vector_elt_i16.ll b/llvm/test/CodeGen/AMDGPU/extract_vector_elt_i16.ll new file mode 100644 index 00000000000..c7572efc6f5 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/extract_vector_elt_i16.ll @@ -0,0 +1,30 @@ +; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s +; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s + +; FUNC-LABEL: {{^}}extract_vector_elt_v2i16: +; SI: buffer_load_ushort +; SI: buffer_load_ushort +; SI: buffer_store_short +; SI: buffer_store_short +define void @extract_vector_elt_v2i16(i16 addrspace(1)* %out, <2 x i16> %foo) nounwind { + %p0 = extractelement <2 x i16> %foo, i32 0 + %p1 = extractelement <2 x i16> %foo, i32 1 + %out1 = getelementptr i16, i16 addrspace(1)* %out, i32 1 + store i16 %p1, i16 addrspace(1)* %out, align 2 + store i16 %p0, i16 addrspace(1)* %out1, align 2 + ret void +} + +; FUNC-LABEL: {{^}}extract_vector_elt_v4i16: +; SI: buffer_load_ushort +; SI: buffer_load_ushort +; SI: buffer_store_short +; SI: buffer_store_short +define void @extract_vector_elt_v4i16(i16 addrspace(1)* %out, <4 x i16> %foo) nounwind { + %p0 = extractelement <4 x i16> %foo, i32 0 + %p1 = extractelement <4 x i16> %foo, i32 2 + %out1 = getelementptr i16, i16 addrspace(1)* %out, i32 1 + store i16 %p1, i16 addrspace(1)* %out, align 2 + store i16 %p0, i16 addrspace(1)* %out1, align 2 + ret void +} |
