[cfe-commits] [PATCH][Review Please] Devirtualize record type member object

[Yin Ma]

Hi,

Currently, the LLVM devirtualization forgets to handle a simple code pattern
where can be devirutalized. The code pattern is when a call is from the
record type member object. Currently, LLVM only supports devirtualizing a
call from the record type object defined in the same function. If object is
defined as member, it should be supported. The patch is to enable
devirtualization for this case.

In the attachment.
devir.diff is the code change
the rest of files are the results from validation tests

Please give a review. 

Thanks,

 

                           Yin 

 

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