4 ms·
C++ exception can be "zero cost" in the non exceptional path (for example http://llvm.org/docs/ExceptionHandling.html#itanium-abi-zero-cost-exception-handling h
by Rexxar 10y ago
C++ exception can be "zero cost" in the non exceptional path (for example http://llvm.org/docs/ExceptionHandling.html#itanium-abi-zero-cost-exception-handling http://llvm.org/docs/ExceptionHandling.html#itanium-abi-zero...)
- fpoling 10y agoPresence of exceptions still prevents some optimizations that the compiler can do otherwise like omitting frame pointer etc.