CHECK_OP 484 base/logging.h #define CHECK_OP(name, op, val1, val2) CHECK((val1) op (val2)) CHECK_OP 501 base/logging.h #define CHECK_OP(name, op, val1, val2) \ CHECK_OP 139 third_party/tcmalloc/chromium/src/base/logging.h #define CHECK_OP(op, val1, val2) \ CHECK_OP 134 third_party/tcmalloc/vendor/src/base/logging.h #define CHECK_OP(op, val1, val2) \