Duncan P. N. Exon Smith 657f8c831a LTO: Lazy-load LTOModule in local contexts ... Start lazy-loading `LTOModule`s that own their contexts. These can only really be used for parsing symbols, so its unnecessary to ever materialize their functions. I looked into using `IRObjectFile::create()` and optionally calling `materializAllPermanently()` afterwards, but this turned out to be awkward. - The default target triple and data layout logic needs to happen *before* the call to `IRObjectFile::IRObjectFile()`, but after `Module` was created. - I tried passing a lambda in to do the module initialization, but this seemed to require threading the error message from `TargetRegistry::lookupTarget()` through `std::error_code`. - I also looked at setting `errMsg` directly from within the lambda, but this didn't look any better. (I guess there's a reason we weren't already using that function.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224466 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-17 22:05:42 +00:00
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CMakeLists.txt
LLVMBuild.txt
LTOCodeGenerator.cpp
LTOModule.cpp
Makefile