1; RUN: llc -march=hexagon < %s 2; Used to fail with "Cannot select: v2i32,ch = load 0x16c5890, 0x16f76e0, 0x16f76e0<LD2[undef](align=8), sext from v2i8>", 0x16c5890, 0x16f76e0, 0x16f76e0<LD2[undef](align=8), sext from v2i8>" 3 4; ModuleID = 'bugpoint-reduced-simplified.bc' 5target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-a0:0-n32" 6target triple = "hexagon-unknown-linux-gnu" 7 8define void @foo() nounwind { 9entry: 10 br label %polly.loop_header 11 12polly.loop_after: ; preds = %polly.loop_header 13 unreachable 14 15polly.loop_header: ; preds = %polly.loop_body, %entry 16 %0 = icmp sle i32 undef, 63 17 br i1 %0, label %polly.loop_body, label %polly.loop_after 18 19polly.loop_body: ; preds = %polly.loop_header 20 %_p_vec_full = load <2 x i8>, <2 x i8>* undef, align 8 21 %1 = sext <2 x i8> %_p_vec_full to <2 x i32> 22 %p_vec = mul <2 x i32> %1, <i32 3, i32 3> 23 %mulp_vec = add <2 x i32> %p_vec, <i32 21, i32 21> 24 store <2 x i32> %mulp_vec, <2 x i32>* undef, align 8 25 br label %polly.loop_header 26} 27