New posts in Compiler Optimization

Modulo operator slower than manual implementation?

Is there a clever way of avoiding extra padding with nested classes in C++?

Why does enabling undefined behaviour sanitization interfere with optimizations?

Do branch likelihood hints carry through function calls?

Can compilers generate self modifying code?

Why does using the ternary operator to return a string generate considerably different code from returning in an equivalent if/else block?

Difference between std::fabs(a * b) and std::fabs(a) * std::fabs(b)

Why can the compiler not optimize floating point addition with 0?

Faster divisibility test than % operator?

How can I get GCC to optimize this bit-shifting instruction into a move?