I am wondering what may be the COMPLEXITY of GCC compiler in big Oh notation or other notation. I have some intuition that lexical analyzer's complexity is O(n) and that of parser is O(n^3). Optimization is NPC. Code generator might have some log(n) factor. Taking these things in accounts what is the time complexity of compilers in general and GCC in particular. Likewise space complexity may also be given thought? ----- Vikram -- View this message in context: http://old.nabble.com/Complexity-of-gcc-compiler-tp33857388p33857388.html Sent from the gcc - Help mailing list archive at Nabble.com.