mask(unsigned x)1*c85f09ccSJohn Levon unsigned mask(unsigned x)
2*c85f09ccSJohn Levon {
3*c85f09ccSJohn Levon 	return (x << 15) >> 15;
4*c85f09ccSJohn Levon }
5*c85f09ccSJohn Levon 
6*c85f09ccSJohn Levon /*
7*c85f09ccSJohn Levon  * check-name: lsr-shl0
8*c85f09ccSJohn Levon  * check-command: test-linearize -Wno-decl $file
9*c85f09ccSJohn Levon  *
10*c85f09ccSJohn Levon  * check-output-ignore
11*c85f09ccSJohn Levon  * check-output-contains: and\\..*0x1ffff
12*c85f09ccSJohn Levon  * check-output-excludes: lsr\\.
13*c85f09ccSJohn Levon  * check-output-excludes: shl\\.
14*c85f09ccSJohn Levon  */
15