https://bugs.llvm.org/show_bug.cgi?id=38336
Bug ID: 38336
Summary: Optimize strlen called on std::string c_str()
Product: libraries
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: enhancement
Priority: P
Component: Scalar Optimizations
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Transform:
int lenstr(std::string &str) {
return strlen(str.c_str() /* .data() */);
}
To:
int lenstr(std::string &str) {
return str.length();
}
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