Hans Wennborg 3e367e61a7 IRMover: Avoid accidentally mapping types from the destination module (PR30799) ...

During Module linking, it's possible for SrcM->getIdentifiedStructTypes();
to return types that are actually defined in the destination module
(DstM). Depending on how the bitcode file was read,
getIdentifiedStructTypes() might do a walk over all values, including
metadata nodes, looking for types. In my case, a debug info metadata
node was shared between the two modules, and it referred to a type
defined in the destination module (see test case).

Differential Revision: https://reviews.llvm.org/D26212

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287353 91177308-0d34-0410-b5e6-96231b3b80d8

2016-11-18 17:33:05 +00:00

..

CMakeLists.txt

Slit lib/Linker in two.

2015-12-10 14:19:35 +00:00

IRMover.cpp

IRMover: Avoid accidentally mapping types from the destination module (PR30799)

2016-11-18 17:33:05 +00:00

LinkDiagnosticInfo.h

Slit lib/Linker in two.

2015-12-10 14:19:35 +00:00

LinkModules.cpp

[ThinLTO] Don't link module level assembly when importing

2016-10-12 18:39:29 +00:00

LLVMBuild.txt

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