Matthew Voss dc8dd58c4c [ThinLTO] Remove dllimport attribute from locally defined symbols ...

Summary:
The LTO/ThinLTO driver currently creates invalid bitcode by setting 
symbols marked dllimport as dso_local. The compiler often has access 
to the definition (often dllexport) and the declaration (often 
dllimport) of an object at link-time, leading to a conflicting 
declaration. This patch resolves the inconsistency by removing the
dllimport attribute.

Reviewers: tejohnson, pcc, rnk, echristo

Reviewed By: rnk

Subscribers: dmikulin, wristow, mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, dang, llvm-commits

Differential Revision: https://reviews.llvm.org/D55627

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349667 91177308-0d34-0410-b5e6-96231b3b80d8

2018-12-19 19:07:45 +00:00

..

Caching.cpp

[ThinLTO] Update ThinLTO cache file atimes when on Windows

2018-07-04 14:17:10 +00:00

CMakeLists.txt

[ThinLTO] Compute synthetic function entry count

2018-12-13 19:54:27 +00:00

LLVMBuild.txt

NFC: Move ObjectMemoryBuffer to support

2018-04-15 05:17:14 +00:00

LTO.cpp

[ThinLTO] Remove dllimport attribute from locally defined symbols

2018-12-19 19:07:45 +00:00

LTOBackend.cpp

[LTO] Drop non-prevailing definitions only if linkage is not local or appending

2018-11-08 20:10:07 +00:00

LTOCodeGenerator.cpp

[PassTiming] cleaning up legacy PassTimingInfo interface. NFCI.

2018-09-26 13:01:43 +00:00

LTOModule.cpp

[Support] Make error banner optional in logAllUnhandledErrors

2018-11-11 01:46:03 +00:00

SummaryBasedOptimizations.cpp

[ThinLTO] Compute synthetic function entry count

2018-12-13 19:54:27 +00:00

ThinLTOCodeGenerator.cpp

[ThinLTO] Compute synthetic function entry count

2018-12-13 19:54:27 +00:00

UpdateCompilerUsed.cpp

[LTO] Account for overriding lib calls via the alias attribute

2018-10-10 22:54:31 +00:00