gcc/jit/ChangeLog:
* docs/examples/tut02-square.c (main): Release the context
earlier, to show that this is possible. Update error-handling
to avoid a double-release of the context, and to avoid
releasing a NULL result.
* docs/intro/tutorial02.rst: Discuss gcc_jit_context_release.
* docs/topics/functions.rst (GCC_JIT_FUNCTION_EXPORTED): Emphasize
* docs/topics/results.rst (gcc_jit_result): Mention that this
controls the lifetimes of machine code functions.
(gcc_jit_result_get_code): Spell out the requirements for this
to succeed, and the lifetime of the result.
(gcc_jit_result_release): Mention that this invalidates any code
that was obtained from the result.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
From-SVN: r218245
