1 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -mllvm -system-headers-coverage=true -std=c++11 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm -main-file-name system_macro.cpp -o %t.w_sys.ll %s | FileCheck %s --check-prefixes=CHECK,W_SYS 2 // RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -mllvm -system-headers-coverage=false -std=c++11 -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm -main-file-name system_macro.cpp -o %t.wosys.ll %s | FileCheck %s --check-prefixes=CHECK,WOSYS 3 // RUN: FileCheck %s --check-prefixes=LL_CHECK,LL_W_SYS < %t.w_sys.ll 4 // RUN: FileCheck %s --check-prefixes=LL_CHECK,LL_WOSYS < %t.wosys.ll 5 6 // LL_CHECK: @__covrec_ 7 // LL_W_SYS: [[PROFC:@.*__profc_.*SysTmpl.*]] = 8 // LL_W_SYS: @{{.*}}__profd_{{.*}}SysTmpl{{.*}} = 9 // LL_WOSYS-NOT: SysTmpl 10 11 // LL_CHECK: @llvm.used = 12 13 #ifdef IS_SYSHEADER 14 15 #pragma clang system_header 16 #define Func(x) if (x) {} 17 #define SomeType int 18 19 // LL_CHECK: define {{.*}} i1 @{{.*}}SysTmpl 20 template <bool f> bool SysTmpl() { return f; } 21 // Check SysTmpl() is instrumented or not. 22 // LL_W_SYS: load i64, ptr [[PROFC]], 23 // LL_WOSYS-NOT: load i64, ptr @__profc_ 24 25 #else 26 27 #define IS_SYSHEADER 28 #include __FILE__ 29 30 // CHECK-LABEL: doSomething 31 void doSomething(int x) { // CHECK: File 0, [[@LINE]]:25 -> {{[0-9:]+}} = #0 32 // WOSYS-NOT: Expansion, 33 // W_SYS: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:7 34 Func(x); 35 // CHECK: Gap,File 0, [[@LINE+1]]:10 36 return; 37 // WOSYS-NOT: Expansion, 38 // W_SYS: Expansion,File 0, [[@LINE+1]]:3 -> [[@LINE+1]]:11 39 SomeType *f; // CHECK: File 0, [[@LINE]]:11 -> {{[0-9:]+}} = 0 40 } 41 42 // CHECK-LABEL: main 43 int main() { // CHECK: File 0, [[@LINE]]:12 -> [[@LINE+2]]:2 = #0 44 Func([] { return SysTmpl<true>(); }()); 45 } 46 47 // W_SYS: SysTmpl 48 // WOSYS-NOT: SysTmpl 49 50 #endif 51