1 ; RUN: llvm-as < %s | llc -march=x86-64 -relocation-model=pic > %t
2 ; RUN: grep {movswl %ax, %edi} %t
3 ; RUN: grep {movw (%rax), %ax} %t
5 @x = common global i16 0
7 define signext i16 @f() nounwind {
9 %0 = tail call signext i16 @h() nounwind
10 %1 = sext i16 %0 to i32
11 tail call void @g(i32 %1) nounwind
12 %2 = load i16* @x, align 2
16 declare signext i16 @h()