; RUN: llc < %s -march=x86 > %t ; RUN: grep {movzx %\[abcd\]h,} %t | count 1 ; RUN: grep {shll \$3,} %t | count 1 ; Use an h register, but don't omit the explicit shift for ; non-address use(s). define i32 @foo(i8* %x, i32 %y) nounwind { %t0 = lshr i32 %y, 8 ; [#uses=1] %t1 = and i32 %t0, 255 ; [#uses=2] %t2 = shl i32 %t1, 3 %t3 = getelementptr i8* %x, i32 %t2 ; [#uses=1] store i8 77, i8* %t3, align 4 ret i32 %t2 }