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1; RUN: llc -mtriple=hexagon < %s2; Used to fail with "Cannot select: 0x16cb2d0: v4i16 = zero_extend"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 i1 undef, label %for.cond30.preheader.lr.ph, label %for.end42511 12for.cond30.preheader.lr.ph: ; preds = %entry13 br label %for.cond37.preheader14 15for.cond37.preheader: ; preds = %for.cond37.preheader, %for.cond30.preheader.lr.ph16 %_p_vec_full = load <3 x i8>, ptr undef, align 817 %0 = zext <3 x i8> %_p_vec_full to <3 x i16>18 store <3 x i16> %0, ptr undef, align 819 br label %for.cond37.preheader20 21for.end425: ; preds = %entry22 ret void23}24