en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/ExecutionEngine/MCJIT/Inputs/weak-function-2.ll#ae73b0a9 [ExecutionEngine] Disable weak symbol tests for COFF.COFF doesn't support weak linkage on functions.llvm-svn: 278162 List of files: /llvm-project-15.0.7/llvm/test/ExecutionEngine/MCJIT/Inputs/weak-function-2.ll Tue, 09 Aug 2016 20:48:22 +0000 Lang Hames <lhames@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/ExecutionEngine/MCJIT/Inputs/weak-function-2.ll#bb9431ac Re-apply r278065 (Weak symbol support in RuntimeDyld) with a fix for ELF.llvm-svn: 278149 List of files: /llvm-project-15.0.7/llvm/test/ExecutionEngine/MCJIT/Inputs/weak-function-2.ll Tue, 09 Aug 2016 19:27:17 +0000 Lang Hames <lhames@gmail.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/llvm/test/ExecutionEngine/MCJIT/Inputs/weak-function-2.ll#33c0b6bf [RuntimeDyld][Orc][MCJIT] Add partial weak-symbol support to RuntimeDyld.This patch causes RuntimeDyld to check for existing definitions when itencounters weak symbols. If a definition already exists then the new weakdefinition is discarded. All symbol lookups within a "logical dylib" should nowagree on the address of any given weak symbol. This allows the JIT to bettermatch the behavior of the static linker for C++ code.This support is only partial, as it does not allow strong definitions thatoccur after the first weak definition (in JIT symbol lookup order) to overridethe previous weak definitions. Support for this will be added in a futurepatch.llvm-svn: 278065 List of files: /llvm-project-15.0.7/llvm/test/ExecutionEngine/MCJIT/Inputs/weak-function-2.ll Mon, 08 Aug 2016 22:53:37 +0000 Lang Hames <lhames@gmail.com>