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New posts in compiler-optimization

An example of an optimization that involves compiler reordering

c++ c compiler-optimization

Will the compiler unroll this loop?

Will compiler optimize collections initialization?

for loop being ignored (optimized?) out

Why would a C++ compiler not eliminate null check of pointer returned by new?

Different behavior of shift operator with -O2 and without

Compiler optimization makes program crash

Get GCC To Use Carry Logic For Arbitrary Precision Arithmetic Without Inline Assembly?

Can std::atomic cancel out increments with decrements?

Why is using structure Vector3I instead of three ints much slower in C#?

Standard C++11 code equivalent to the PEXT Haswell instruction (and likely to be optimized by compiler)

Do non-observable atomics synchronize memory?

Suppress JIT optimization on module load (managed only)

Strange behavior of program in GNU C++, using floating-point numbers

LLVM compiler optimization bug or what?

How to temporarily stop optimisation of WPF framework elements?

What is my compiler doing? (optimizing memcpy)

Does the branch predictor kick in with this?