1; RUN: llc -march=hexagon < %s 2; 3; Used to fail with "Cannot select: v2i32,ch = load 0x16c5890, 0x16f76e0, 0x16f76e0<LD2[undef](align=8), sext from v2i8>" 4 5target triple = "hexagon-unknown-linux-gnu" 6 7define void @foo(<2 x i8>* %p) nounwind { 8entry: 9 br label %polly.loop_header 10 11polly.loop_after: ; preds = %polly.loop_header 12 unreachable 13 14polly.loop_header: ; preds = %polly.loop_body, %entry 15 %0 = icmp sle i32 undef, 63 16 br i1 %0, label %polly.loop_body, label %polly.loop_after 17 18polly.loop_body: ; preds = %polly.loop_header 19 %_p_vec_full = load <2 x i8>, <2 x i8>* %p, align 8 20 %1 = sext <2 x i8> %_p_vec_full to <2 x i32> 21 %p_vec = mul <2 x i32> %1, <i32 3, i32 3> 22 %mulp_vec = add <2 x i32> %p_vec, <i32 21, i32 21> 23 store <2 x i32> %mulp_vec, <2 x i32>* undef, align 8 24 br label %polly.loop_header 25} 26