1 // Test __llvm_profile_get_filename when the on-line merging mode is enabled. 2 // 3 // RUN: echo get_filename_from_DSO > shr.exp 4 // RUN: %clang_pgogen -fPIC -shared %shared_linker_xopts -o %t.dso %p/../Inputs/instrprof-get-filename-dso.c 5 // RUN: %clang_pgogen -o %t %s %t.dso 6 // RUN: env LLVM_PROFILE_FILE="%t-%m.profraw" %run %t 7 8 #include <string.h> 9 10 const char *__llvm_profile_get_filename(void); 11 extern const char *get_filename_from_DSO(void); 12 main(int argc,const char * argv[])13int main(int argc, const char *argv[]) { 14 const char *filename1 = __llvm_profile_get_filename(); 15 const char *filename2 = get_filename_from_DSO(); 16 17 // Exit with code 1 if the two filenames are the same. 18 return strcmp(filename1, filename2) == 0; 19 } 20