[InstCombine] Signed saturation patterns
[llvm-complete.git] / utils / benchmark / cmake / posix_regex.cpp
blob02f6dfc278a7c62994560ede7416875569b929ef
1 #include <regex.h>
2 #include <string>
3 int main() {
4 std::string str = "test0159";
5 regex_t re;
6 int ec = regcomp(&re, "^[a-z]+[0-9]+$", REG_EXTENDED | REG_NOSUB);
7 if (ec != 0) {
8 return ec;
10 int ret = regexec(&re, str.c_str(), 0, nullptr, 0) ? -1 : 0;
11 regfree(&re);
12 return ret;