Compiler optimization involves adapting a compiler to reduce run-time or object size or both.
Please consider the branch prediction too before answering this question. I have some scenarios where i can replace a conditional …
c++ optimization architecture compiler-optimization data-oriented-designThe return value of a function is usually stored on the stack or in a register. But for a large …
c compiler-optimization calling-convention abi compiler-theoryI am using an int type to store a value. By the semantics of the program, the value always varies …
c++ optimization integer range compiler-optimizationI'm constrained by a 128Kb limit executable size for an embedded PowerPC system. Unfortunately, using option -Os to optimize for …
c gcc compiler-optimization powerpc compiler-options