| ; RUN: llc -march=hexagon < %s |
| ; |
| ; Used to fail with "Cannot select: v2i32,ch = load 0x16c5890, 0x16f76e0, 0x16f76e0<LD2[undef](align=8), sext from v2i8>" |
| |
| target triple = "hexagon-unknown-linux-gnu" |
| |
| define void @foo(<2 x i8>* %p) nounwind { |
| entry: |
| br label %polly.loop_header |
| |
| polly.loop_after: ; preds = %polly.loop_header |
| unreachable |
| |
| polly.loop_header: ; preds = %polly.loop_body, %entry |
| %0 = icmp sle i32 undef, 63 |
| br i1 %0, label %polly.loop_body, label %polly.loop_after |
| |
| polly.loop_body: ; preds = %polly.loop_header |
| %_p_vec_full = load <2 x i8>, <2 x i8>* %p, align 8 |
| %1 = sext <2 x i8> %_p_vec_full to <2 x i32> |
| %p_vec = mul <2 x i32> %1, <i32 3, i32 3> |
| %mulp_vec = add <2 x i32> %p_vec, <i32 21, i32 21> |
| store <2 x i32> %mulp_vec, <2 x i32>* undef, align 8 |
| br label %polly.loop_header |
| } |
