| ; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s |
| ; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 | FileCheck %s |
| ; RUN: %if ptxas && !ptxas-12.0 %{ llc < %s -march=nvptx -mcpu=sm_20 | %ptxas-verify %} |
| ; RUN: %if ptxas %{llc < %s -march=nvptx64 -mcpu=sm_20 | %ptxas-verify %} |
| |
| ; This test makes sure that vector selects are scalarized by the type legalizer. |
| ; If not, type legalization will fail. |
| |
| ; CHECK-LABEL: .visible .func foo( |
| define void @foo(ptr addrspace(1) %def_a, ptr addrspace(1) %def_b, ptr addrspace(1) %def_c) { |
| entry: |
| ; CHECK: ld.global.v2.u32 |
| ; CHECK: ld.global.v2.u32 |
| ; CHECK: ld.global.v2.u32 |
| %tmp4 = load <2 x i32>, ptr addrspace(1) %def_a |
| %tmp6 = load <2 x i32>, ptr addrspace(1) %def_c |
| %tmp8 = load <2 x i32>, ptr addrspace(1) %def_b |
| ; CHECK: setp.gt.s32 |
| ; CHECK: setp.gt.s32 |
| %0 = icmp sge <2 x i32> %tmp4, zeroinitializer |
| ; CHECK: selp.b32 |
| ; CHECK: selp.b32 |
| %cond = select <2 x i1> %0, <2 x i32> %tmp6, <2 x i32> %tmp8 |
| ; CHECK: st.global.v2.u32 |
| store <2 x i32> %cond, ptr addrspace(1) %def_c |
| ret void |
| } |