| // 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 |
| |
| // CHECK: @[[C:__profc_foo]] = private global [3 x i64] zeroinitializer |
| |
| // CHECK-LABEL: @foo() |
| // CHECK: store {{.*}} @[[C]], i64 0, i64 0 |
| void foo() { |
| // CHECK: store {{.*}} @[[C]], i64 0, i64 2 |
| switch (0) { |
| default: |
| return; |
| } |
| // We shouldn't emit the unreachable counter. This used to crash in GlobalDCE. |
| // CHECK-NOT: store {{.*}} @[[SWC]], i64 0, i64 1} |
| } |
