diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/sub.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/sub.ll | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/sub.ll b/llvm/test/CodeGen/AMDGPU/sub.ll index 5a026cdf299..5816345098a 100644 --- a/llvm/test/CodeGen/AMDGPU/sub.ll +++ b/llvm/test/CodeGen/AMDGPU/sub.ll @@ -54,6 +54,46 @@ define void @test_sub_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1) ret void } +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} +define void @test_sub_i16(i16 addrspace(1)* %out, i16 addrspace(1)* %in) { + %b_ptr = getelementptr i16, i16 addrspace(1)* %in, i16 1 + %a = load i16, i16 addrspace(1)* %in + %b = load i16, i16 addrspace(1)* %b_ptr + %result = sub i16 %a, %b + store i16 %result, i16 addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}test_sub_v2i16: + +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} + +define void @test_sub_v2i16(<2 x i16> addrspace(1)* %out, <2 x i16> addrspace(1)* %in) { + %b_ptr = getelementptr <2 x i16>, <2 x i16> addrspace(1)* %in, i16 1 + %a = load <2 x i16>, <2 x i16> addrspace(1) * %in + %b = load <2 x i16>, <2 x i16> addrspace(1) * %b_ptr + %result = sub <2 x i16> %a, %b + store <2 x i16> %result, <2 x i16> addrspace(1)* %out + ret void +} + +; FUNC-LABEL: {{^}}test_sub_v4i16: + +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} +; VI: v_sub_i16_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}} + +define void @test_sub_v4i16(<4 x i16> addrspace(1)* %out, <4 x i16> addrspace(1)* %in) { + %b_ptr = getelementptr <4 x i16>, <4 x i16> addrspace(1)* %in, i16 1 + %a = load <4 x i16>, <4 x i16> addrspace(1) * %in + %b = load <4 x i16>, <4 x i16> addrspace(1) * %b_ptr + %result = sub <4 x i16> %a, %b + store <4 x i16> %result, <4 x i16> addrspace(1)* %out + ret void +} + ; FUNC-LABEL: {{^}}s_sub_i64: ; SI: s_sub_u32 ; SI: s_subb_u32 |
