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New posts in compiler-optimization

GCC SSE code optimization

Do compilers automatically optimise repeated calls to mathematical functions?

Hotspot JIT optimizations

Why is '--++a-​- ++ +b--' evaluated in this order?

C Programming: difference between ++i and i=i+1 from an assembler point of view?

g++ compiler flag to minimize binary size

(How) does the Java JIT compiler optimize my code?

gcc removes inline assembler code

C++ Copy constructor, temporaries and copy semantics

Why does GCC or Clang not optimise reciprocal to 1 instruction when using fast-math

Associativity gives us parallelizability. But what does commutativity give?

Why would a compiler generate this assembly?

Why is it not cost effective to inline functions with loops or switch statements?

Does Python optimize function calls from loops?

Will C++ linker automatically inline functions (without "inline" keyword, without implementation in header)?

Output compile durations for swift files

When can Hotspot allocate objects on the stack? [duplicate]

How can I get at the cleverest optimizations that GHC makes? [closed]

Java 8: Class.getName() slows down String concatenation chain

What flags does -march=native activate with Clang?