[review] Use enum bitfield for the calling_convention attribute of a subroutine

[Simon Marchi (Code Review)]

Simon Marchi has posted comments on this change.

Change URL: https://gnutoolchain-gerrit.osci.io/r/c/binutils-gdb/+/758
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Patch Set 1: Code-Review+2

Thanks, that LGTM.


-- 
Gerrit-Project: binutils-gdb
Gerrit-Branch: master
Gerrit-Change-Id: Ibc6b2f71e885cbc5c3c9d49734f7125acbfd1bcd
Gerrit-Change-Number: 758
Gerrit-PatchSet: 1
Gerrit-Owner: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Gerrit-Reviewer: Simon Marchi <simon.marchi@polymtl.ca>
Gerrit-Reviewer: Tankut Baris Aktemur <tankut.baris.aktemur@intel.com>
Gerrit-Comment-Date: Fri, 20 Dec 2019 17:53:06 +0000
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