What are some compiler optimizations for bitwise operations?
Compiler optimizations for bitwise operations include constant folding, dead code elimination, and strength reduction.
Can you explain constant folding in more detail?
Sure! Constant folding is an optimization where the compiler evaluates constant expressions at compile time rather than at runtime.
How does dead code elimination work?
Dead code elimination removes code that does not affect the program's output, improving performance and reducing size.
What is strength reduction?
Strength reduction replaces expensive operations with cheaper ones, like turning a multiplication by a power of two into a shift operation.
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