Edwin Vane dd4743d18a Propagate changes through no-op transforms ...

Currently, changes made by previous transforms are not kept if a transform
doesn't make any changes itself to a given file. Now file states are propagated
properly through transforms that don't make changes.

Fixes: PR15281
Author: Jack Yang <jack.yang@intel.com>
Reviewer: klimek
llvm-svn: 175288

2013-02-15 19:38:28 +00:00

3.2 KiB

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