diff options
Diffstat (limited to 'test/CodeGen/NVPTX')
| -rw-r--r-- | test/CodeGen/NVPTX/vector-select.ll | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/CodeGen/NVPTX/vector-select.ll b/test/CodeGen/NVPTX/vector-select.ll new file mode 100644 index 0000000000..11893df103 --- /dev/null +++ b/test/CodeGen/NVPTX/vector-select.ll @@ -0,0 +1,16 @@ +; RUN: llc < %s -march=nvptx -mcpu=sm_20 +; RUN: llc < %s -march=nvptx64 -mcpu=sm_20 + +; This test makes sure that vector selects are scalarized by the type legalizer. +; If not, type legalization will fail. + +define void @foo(<2 x i32> addrspace(1)* %def_a, <2 x i32> addrspace(1)* %def_b, <2 x i32> addrspace(1)* %def_c) { +entry: + %tmp4 = load <2 x i32> addrspace(1)* %def_a + %tmp6 = load <2 x i32> addrspace(1)* %def_c + %tmp8 = load <2 x i32> addrspace(1)* %def_b + %0 = icmp sge <2 x i32> %tmp4, zeroinitializer + %cond = select <2 x i1> %0, <2 x i32> %tmp6, <2 x i32> %tmp8 + store <2 x i32> %cond, <2 x i32> addrspace(1)* %def_c + ret void +} |