1; RUN: llc < %s -march=x86 | FileCheck %s
2
3define signext i16 @foo(i16 signext %x) nounwind {
4entry:
5; CHECK-LABEL: foo:
6; CHECK-NOT: movzwl
7; CHECK: movswl 4(%esp), %eax
8; CHECK: xorl $21998, %eax
9  %0 = xor i16 %x, 21998
10  ret i16 %0
11}
12
13define signext i16 @bar(i16 signext %x) nounwind {
14entry:
15; CHECK-LABEL: bar:
16; CHECK-NOT: movzwl
17; CHECK: movswl 4(%esp), %eax
18; CHECK: xorl $-10770, %eax
19  %0 = xor i16 %x, 54766
20  ret i16 %0
21}
22