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IR: Add MDNode::getDistinct()
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Wed, 7 Jan 2015 22:24:46 +0000 (22:24 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Wed, 7 Jan 2015 22:24:46 +0000 (22:24 +0000)
commit727176d00ece26597636d52cc77c8836e0a43cf9
tree212b74c07e3f27a6dc8d6794b2740bf35386d0c5tree | snapshot
parenta3ee58333939e30b1bf9eed322822409026ef07acommit | diff
IR: Add MDNode::getDistinct()

Allow distinct `MDNode`s to be explicitly created.  There's no way (yet)
of representing their distinctness in assembly/bitcode, however, so this
still isn't first-class.

Part of PR22111.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225406 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/IR/Metadata.h diff | blob | history
lib/IR/Metadata.cpp diff | blob | history
unittests/IR/MetadataTest.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors