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llvm-mirror/lib/Bitcode
Duncan P. N. Exon Smith bc9ee9160a IR: Add 'distinct' MDNodes to bitcode and assembly
Propagate whether `MDNode`s are 'distinct' through the other types of IR
(assembly and bitcode).  This adds the `distinct` keyword to assembly.

Currently, no one actually calls `MDNode::getDistinct()`, so these nodes
only get created for:

  - self-references, which are never uniqued, and
  - nodes whose operands are replaced that hit a uniquing collision.

The concept of distinct nodes is still not quite first-class, since
distinct-ness doesn't yet survive across `MapMetadata()`.

Part of PR22111.

llvm-svn: 225474
2015-01-08 22:38:29 +00:00
..
Reader IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
Writer IR: Add 'distinct' MDNodes to bitcode and assembly 2015-01-08 22:38:29 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile
module.modulemap [modules] Add module maps for LLVM. These are not quite ready for prime-time 2014-05-21 02:46:14 +00:00