| ; RUN: llvm-as < %s | opt -instcombine | llvm-dis | notcast | |
| define i16 @test1(i16 %a) { | |
| %tmp = zext i16 %a to i32 ; <i32> [#uses=2] | |
| %tmp21 = lshr i32 %tmp, 8 ; <i32> [#uses=1] | |
| %tmp5 = mul i32 %tmp, 5 ; <i32> [#uses=1] | |
| %tmp.upgrd.32 = or i32 %tmp21, %tmp5 ; <i32> [#uses=1] | |
| %tmp.upgrd.3 = trunc i32 %tmp.upgrd.32 to i16 ; <i16> [#uses=1] | |
| ret i16 %tmp.upgrd.3 | |
| } | |