What are some advanced compiler flags I can use in C++ to optimize my code?
Some advanced compiler flags include -O2 for optimization, -Wall for warnings, and -std=c++17 for C++17 features.
Can you explain what the -O2 flag does?
The -O2 flag enables a level of optimization that improves performance without significantly increasing compilation time.
Are there any flags that can help with debugging?
Yes, using -g will include debug information in the compiled code, making it easier to debug with tools like gdb.
What about flags for controlling warnings?
You can use -Wall to enable all the common warnings, and -Wextra for additional warnings that are not included in -Wall.
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