| Value | Meaning |
|---|---|
| GCC_JIT_FUNCTION_EXPORTED | Function is defined by the client code and visible by name outside of the JIT. |
| GCC_JIT_FUNCTION_INTERNAL | Function is defined by the client code, but is invisible outside of the JIT. Analogous to a "static" function. |
| GCC_JIT_FUNCTION_IMPORTED | Function is not defined by the client code; we're merely referring to it. Analogous to using an "extern" function from a header file. |
| GCC_JIT_FUNCTION_ALWAYS_INLINE | Function is only ever inlined into other functions, and is invisible outside of the JIT. Analogous to prefixing with "inline" and adding __attribute__((always_inline)). Inlining will only occur when the optimization level is above 0; when optimization is off, this is essentially the same as GCC_JIT_FUNCTION_INTERNAL. |