Duncan P. N. Exon Smith 9437b219c2 ValueMapper: Resolve cycles on the new nodes ... Fix a major bug from r265456. Although it's now much rarer, ValueMapper sometimes has to duplicate cycles. The might-transitively-reference-a-temporary counts don't decrement on their own when there are cycles, and you need to call MDNode::resolveCycles to fix it. r265456 was checking the input nodes to see if they were unresolved. This is useless; they should never be unresolved. Instead we should check the output nodes and resolve cycles on them. llvm-svn: 266258		2016-04-13 22:54:01 +00:00
..
ADT	APInt: Add overload of isMask	2016-04-12 18:17:23 +00:00
Analysis	NFC: make AtomicOrdering an enum class	2016-04-06 21:19:33 +00:00
AsmParser	[AsmParser] Expose an API to parse a string starting with a type.	2016-03-08 00:37:07 +00:00
Bitcode	Explicitly test BitstreamReader::setArtificialByteLimit, NFC	2016-03-28 20:39:41 +00:00
CodeGen	Remove autoconf support	2016-01-26 21:29:08 +00:00
DebugInfo	[DebugInfoPDB] Add source / line number accessors for PDB.	2016-02-18 18:47:29 +00:00
ExecutionEngine	Revert "Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes."	2016-04-05 20:45:04 +00:00
IR	[DebugInfo] Optimize memory layout of DISubprogram.	2016-04-13 20:17:42 +00:00
LineEditor	Remove autoconf support	2016-01-26 21:29:08 +00:00
Linker	Delete the deprecated LLVMLinkModules.	2016-02-12 15:28:45 +00:00
MC	Move ObjectYAML code to a new library.	2016-03-01 19:15:06 +00:00
MI	Make a stub version of MITests, instead of reverting.	2016-02-18 07:37:17 +00:00
ObjectYAML	Move ObjectYAML code to a new library.	2016-03-01 19:15:06 +00:00
Option	Remove autoconf support	2016-01-26 21:29:08 +00:00
ProfileData	Fix asan test failure	2016-04-10 05:31:29 +00:00
Support	Revert "Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes."	2016-04-05 20:45:04 +00:00
Transforms	ValueMapper: Resolve cycles on the new nodes	2016-04-13 22:54:01 +00:00
CMakeLists.txt	Move ObjectYAML code to a new library.	2016-03-01 19:15:06 +00:00