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
