1 ; RUN: llc -march=hexagon < %s 2 ; Used to fail with "Cannot select: 0x16cb2d0: v4i16 = zero_extend" 3 4 ; ModuleID = 'bugpoint-reduced-simplified.bc' 5 target 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" 6 target triple = "hexagon-unknown-linux-gnu" 7 8 define void @foo() nounwind { 9 entry: 10 br i1 undef, label %for.cond30.preheader.lr.ph, label %for.end425 11 12 for.cond30.preheader.lr.ph: ; preds = %entry 13 br label %for.cond37.preheader 14 15 for.cond37.preheader: ; preds = %for.cond37.preheader, %for.cond30.preheader.lr.ph 16 %_p_vec_full = load <3 x i8>, <3 x i8>* undef, align 8 17 %0 = zext <3 x i8> %_p_vec_full to <3 x i16> 18 store <3 x i16> %0, <3 x i16>* undef, align 8 19 br label %for.cond37.preheader 20 21 for.end425: ; preds = %entry 22 ret void 23 } 24
