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New posts in compiler-optimization

Does C99 standard define observable behavior as C++03 does?

How does Lua take advantage of <const> when emitting bytecode?

Saturate short (int16) in C++

Example of undefined behaviour involving the use of const_cast

Are multiple calls to the same method in the same statement optimized by the compiler?

Compiler code generation - how we know it is high quality?

Would the following code be optimized to one function call?

c++ compiler-optimization

Why this dead store of unique_ptr cannot be eliminated?

Does undefined behaviour retroactively mean that earlier visible side-effects aren't guaranteed?

To use or not to use -fpic

Does C99 Standard allow the compiler to transform code such that the same expression is no longer evaluated once some deduced condition is met?

Why does compiling with -Os make this function larger?

c gcc compiler-optimization

Can 2 `restrict`-ed pointers compare equal?

Understanding clang loop-optimization

C++ : How can I know the size of Base class SubObject?

Need help optimizing function call

How does C++ keep the const value? [duplicate]

c++ compiler-optimization