Commit Graph

2 Commits

Author SHA1 Message Date
Duncan P. N. Exon Smith 4bbe428cc5 IR: Add 'distinct' MDNodes to bitcode and assembly (clang)
Update testcases for LLVM change in r225474 to make `MDNode`s explicitly
distinct (when they aren't uniqued).

Part of PR22111.

llvm-svn: 225475
2015-01-08 22:39:28 +00:00
Duncan P. N. Exon Smith c8ee63e2d0 CGDebugInfo: Use DIBuilder API for self-referencing DICompositeTypes
Use new `DIBuilder` API from LLVM r224482 to mutate `DICompositeType`s,
rather than changing them directly.  This allows `DIBuilder` to track
otherwise orphaned cycles when `CollectContainingType()` creates a
self-reference.

Fixes PR21941.

llvm-svn: 224483
2014-12-18 00:48:56 +00:00