Compiler optimization involves adapting a compiler to reduce run-time or object size or both.
I am facing a rather peculiar problem. I am working on a compiler for an architecture that doesn't support bitwise …
bitwise-operators discrete-mathematics compiler-optimizationThis is a question that came to mind while reading the brilliant answer by Mysticial to the question: why is …
c performance compiler-optimizationPossible Duplicate: Why doesn't GCC optimize structs? Why doesn't C++ make the structure tighter? Consider the following example on a 32 …
c struct compiler-optimization memory-alignmentI remember reading somewhere that to really optimize & speed up certain section of the code, programmers write that section …
c++ c optimization compiler-optimization assemblyI'm trying to figure out how to set -march option properly to see how much performance difference between the option …
gcc compiler-optimization compiler-flags#include <stdio.h> volatile int i; int main() { int c; for (i = 0; i < 3; i++) { c = i &&…
c++ c operators compiler-optimization gcc-warningI often use const for local variables that are not being modified, like this: const float height = person.getHeight(); I …
c++ performance optimization constants compiler-optimizationOne of the questions that I asked some time ago had undefined behavior, so compiler optimization was actually causing the …
compiler-construction compiler-optimizationThe compiler does a great job of optimising for RELEASE builds, but occasionally it can be useful to ensure that …
c# .net optimization compact-framework compiler-optimizationI am trying to get ZBar in a debug session. I am able to do so, but I can't get …
gcc compiler-optimization automake zbar-sdk