How do I analyze codegen with Compiler Explorer in high-performance C++?

To analyze code generation (codegen) with Compiler Explorer, you can leverage its powerful features to view the assembly output of your C++ code. This process can help you understand the performance implications of your code and identify areas for optimization.

For high-performance C++, examining how your code translates into assembly can reveal bottlenecks or inefficient constructs. Compiler Explorer allows you to select different compilers and optimization levels, making it easier to compare various outputs and their performance characteristics.

#include <iostream> int main() { int a = 5; int b = 10; int sum = a + b; std::cout << "Sum: " << sum << std::endl; return 0; }

Compiler Explorer codegen analysis C++ high-performance assembly output optimization bottlenecks compiler comparison

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