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New posts in compiler-optimization

performance impact of "hot" and "inline" combination for a function definition

Inline a virtual function in a method when the object has value semantics

Loop fusion in C++ (how to help the compiler?)

Optimizing shared array access with temporary volatile qualifier

LLVM code generator: is Machine code representation machine-agnostic?

Writing a VOP that is equivalent to mul/imul

Evaluating sizeof causes improvement in performance C

Building sqlite for windows in a proper way

Intel icc: how to dump optimized code as C file

Short-circuited operators and tail recursion

How well do linkers cope with functions that return quickly?

Why can't a vtable contain duplicate functions?

Why doesn't this simple function get de-virtualized?

How can I get the compiler to output faster code for a string search loop, using SIMD vectorization and/or parallelization?

How to test generic performance with whole module optimization

LLVM Instruction Scheduling

Guaranteeing the order of execution without using volatile or memory barrier and locks

Clean code vs performance