1 // RUN: %clang_cc1 -O3 -triple x86_64-apple-macosx10.10 -main-file-name c-unreachable-after-switch.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck %s
2 
3 // CHECK: @[[C:__profc_foo]] = private global [3 x i64] zeroinitializer
4 
5 // CHECK-LABEL: @foo()
6 // CHECK: store {{.*}} @[[C]], i64 0, i64 0
7 void foo() {
8   // CHECK: store {{.*}} @[[C]], i64 0, i64 2
9   switch (0) {
10   default:
11     return;
12   }
13   // We shouldn't emit the unreachable counter. This used to crash in GlobalDCE.
14   // CHECK-NOT: store {{.*}} @[[SWC]], i64 0, i64 1}
15 }
16