foo(int a)1*c85f09ccSJohn Levonint foo(int a) 2*c85f09ccSJohn Levon { 3*c85f09ccSJohn Levon switch (a) { 4*c85f09ccSJohn Levon int u = 1; 5*c85f09ccSJohn Levon 6*c85f09ccSJohn Levon default: 7*c85f09ccSJohn Levon return a; 8*c85f09ccSJohn Levon } 9*c85f09ccSJohn Levon } 10*c85f09ccSJohn Levon 11*c85f09ccSJohn Levon /* 12*c85f09ccSJohn Levon * check-name: unused-var 13*c85f09ccSJohn Levon * check-command: test-linearize -Wno-decl $file 14*c85f09ccSJohn Levon * 15*c85f09ccSJohn Levon * check-output-start 16*c85f09ccSJohn Levon foo: 17*c85f09ccSJohn Levon .L0: 18*c85f09ccSJohn Levon <entry-point> 19*c85f09ccSJohn Levon ret.32 %arg1 20*c85f09ccSJohn Levon 21*c85f09ccSJohn Levon 22*c85f09ccSJohn Levon * check-output-end 23*c85f09ccSJohn Levon */ 24