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New posts in compiler-optimization

Any performance difference between sinf(), cosf() and sin(), cos()

c compiler-optimization

.NET Compiler -- Are there nested loop optimizations built-in?

Why this method does not get optimized away?

Why is Xcode/LLVM optimising out the variable this method returns when compiling for ARM64

Is it realistic to use -O3 or -Ofast to compile your benchmark code or will it remove code?

Is extracting to static final necessary for Java optimization?

Computation is optimized only if variable updated in loop is local

Is switch just as bad as if?

struct storage size error not reported by GCC with optimization turned on

Do C++ compilers align small functions to optimize cache-line fetches?

Will java compiler optimize a method call on a final static variable ? And what happens when it becomes dalvik code?

Why does gcc add this movss instruction only with _mm_set_ss?

Optimization of virtual table lookups

Bloated EXE sizes, and unwanted dependencies with Qt/MingW

compiler optimisation when returning strings

Can compiler optimization elminate a function repeatedly called in a for-loop's conditional?

c++ compiler-optimization

Do global reference capturing lambdas in C++ inhibit alias optimisations?

How can I find the micro-ops which instructions on Intel's x86 CPUs decode to?

Modulo operator slower than manual implementation?

Are floating point operations in C associative?