diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU/min.ll')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/min.ll | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/min.ll b/llvm/test/CodeGen/AMDGPU/min.ll index fbc3d7dcea2..215dbeb4b2f 100644 --- a/llvm/test/CodeGen/AMDGPU/min.ll +++ b/llvm/test/CodeGen/AMDGPU/min.ll @@ -48,6 +48,10 @@ define void @s_test_imin_sle_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> %a, < } ; FUNC-LABEL: {{^}}s_test_imin_sle_i8: +; SI: s_load_dword +; SI: s_load_dword +; SI: s_sext_i32_i8 +; SI: s_sext_i32_i8 ; SI: s_min_i32 define void @s_test_imin_sle_i8(i8 addrspace(1)* %out, i8 %a, i8 %b) nounwind { %cmp = icmp sle i8 %a, %b @@ -60,10 +64,21 @@ define void @s_test_imin_sle_i8(i8 addrspace(1)* %out, i8 %a, i8 %b) nounwind { ; extloads with mubuf instructions. ; FUNC-LABEL: {{^}}s_test_imin_sle_v4i8: +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte +; SI: buffer_load_sbyte + ; SI: v_min_i32 ; SI: v_min_i32 ; SI: v_min_i32 ; SI: v_min_i32 + +; SI: s_endpgm define void @s_test_imin_sle_v4i8(<4 x i8> addrspace(1)* %out, <4 x i8> %a, <4 x i8> %b) nounwind { %cmp = icmp sle <4 x i8> %a, %b %val = select <4 x i1> %cmp, <4 x i8> %a, <4 x i8> %b @@ -192,6 +207,23 @@ define void @v_test_umin_ult_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %aptr ret void } +; FUNC-LABEL: {{^}}v_test_umin_ult_i8: +; SI: buffer_load_ubyte +; SI: buffer_load_ubyte +; SI: v_min_u32_e32 +define void @v_test_umin_ult_i8(i8 addrspace(1)* %out, i8 addrspace(1)* %aptr, i8 addrspace(1)* %bptr) nounwind { + %tid = call i32 @llvm.r600.read.tidig.x() nounwind readnone + %gep0 = getelementptr i8, i8 addrspace(1)* %aptr, i32 %tid + %gep1 = getelementptr i8, i8 addrspace(1)* %bptr, i32 %tid + %outgep = getelementptr i8, i8 addrspace(1)* %out, i32 %tid + %a = load i8, i8 addrspace(1)* %gep0, align 1 + %b = load i8, i8 addrspace(1)* %gep1, align 1 + %cmp = icmp ult i8 %a, %b + %val = select i1 %cmp, i8 %a, i8 %b + store i8 %val, i8 addrspace(1)* %outgep, align 1 + ret void +} + ; FUNC-LABEL: @s_test_umin_ult_i32 ; SI: s_min_u32 define void @s_test_umin_ult_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind { |
