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