Rafael Espindola 3d41cbb3f4 Fix the merging of the constantness of declarations. ... The langref says: LLVM explicitly allows declarations of global variables to be marked constant, even if the final definition of the global is not. This capability can be used to enable slightly better optimization of the program, but requires the language definition to guarantee that optimizations based on the ‘constantness’ are valid for the translation units that do not include the definition. Given that definition, when merging two declarations, we have to drop constantness if of of them is not marked contant, since the Module without the constant marker might not have the necessary guarantees. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220927 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-30 20:50:23 +00:00
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CMakeLists.txt
LinkModules.cpp	Fix the merging of the constantness of declarations.	2014-10-30 20:50:23 +00:00
LLVMBuild.txt
Makefile