diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll b/llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll index 57a7c5254bb..992ab5b389e 100644 --- a/llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll +++ b/llvm/test/CodeGen/AMDGPU/extractelt-to-trunc.ll @@ -13,5 +13,32 @@ define void @bitcast_int_to_vector_extract_0(i32 addrspace(1)* %out, i64 addrspa %val.bc = bitcast i64 %add to <2 x i32> %extract = extractelement <2 x i32> %val.bc, i32 0 store i32 %extract, i32 addrspace(1)* %out - ret void + ret void +} + +; GCN-LABEL: {{^}}bitcast_fp_to_vector_extract_0: +; GCN: buffer_load_dwordx2 +; GCN: v_add_f64 +; GCN: buffer_store_dword v +define void @bitcast_fp_to_vector_extract_0(i32 addrspace(1)* %out, double addrspace(1)* %in, double %b) { + %a = load double, double addrspace(1)* %in + %add = fadd double %a, %b + %val.bc = bitcast double %add to <2 x i32> + %extract = extractelement <2 x i32> %val.bc, i32 0 + store i32 %extract, i32 addrspace(1)* %out + ret void +} + +; GCN-LABEL: {{^}}bitcast_int_to_fpvector_extract_0: +; GCN: buffer_load_dwordx2 +; GCN: v_add_i32 +; GCN: v_addc_u32 +; GCN: buffer_store_dword +define void @bitcast_int_to_fpvector_extract_0(float addrspace(1)* %out, i64 addrspace(1)* %in, i64 %b) { + %a = load i64, i64 addrspace(1)* %in + %add = add i64 %a, %b + %val.bc = bitcast i64 %add to <2 x float> + %extract = extractelement <2 x float> %val.bc, i32 0 + store float %extract, float addrspace(1)* %out + ret void } |
