At different levels of GCC, the value of the same optimization option will be different.
How to determine the parameter values of relevant optimization options under different optimization levels?
As shown in the figure:
for example:-fexcess-precision=[fast|standard]
Parameter values include fast and standard,
At what level is 'fast' used?
At what level is 'standard' used?
Hi there, I have moved your question to the Compilers and Libraries forum. Many thanks.