Added support for Section Function Attribute and Alias Function Attribute

[shubhamnarlawar77]

The pull request(done under guidance of Martin Liska @marxin) generates section function attribute.

@jxyang - Please review and suggest changes

[shubhamnarlawar77]

I have added patch for Alias Function Attribute as well. The patch creates alias for function name during generation phase while it checks command line and rnd_flipcoin() to select original function name or alias during output phase.

@jxyang - Please review and suggest changes

[shubhamnarlawar77]

I have added noclone and optimize attributes as well. These are the function attributes I want to merge in master. Later, I will send pull request for type attributes and vector extensions. @jxyang - please check it

[jxyang]

I will take a look this weekend.

[jxyang]

@shubhamnarlawar77 Have you resolved all the requested changes? If so, please mark the ones as resolved.

[shubhamnarlawar77]

@shubhamnarlawar77 Have you resolved all the requested changes? If so, please mark the ones as resolved.

Done. I have resolved below mentioned changes -

1. Alias name of a function is as random as function name generated.
2. OutputForwardDeclAlias() is used to output alias function declaration.
3. Rewrite InitializeAttributesChoices() with static intializers. It would be appropriate to do it at the end of function attribute as you have updated the script.

Is this pull request fine to you now? or do you want me to include static initializers of attributes in this pull request?

[shubhamnarlawar77]

@shubhamnarlawar77 Have you resolved all the requested changes? If so, please mark the ones as resolved.

The last suggested change i.e. initializing function attributes with string initializers is also included in this pull request. The pull request if fine to go. Please check it @jxyang

[jxyang]

Thanks for the contribution! @shubhamnarlawar77