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* Revert "Revert r241620 and follow-up commits" and move the initializationAdrian Prantl2015-07-081-0/+1
| | | | | | of the llvm targets from clang/CodeGen into ClangCheck.cpp and CIndex.cpp. llvm-svn: 241653
* Revert r241620 and follow-up commits while investigating linux buildbot ↵Adrian Prantl2015-07-071-1/+0
| | | | | | failures. llvm-svn: 241642
* Wrap clang modules and pch files in an object file container.Adrian Prantl2015-07-071-0/+1
| | | | | | | | | | | | | This patch adds ObjectFilePCHContainerOperations uses the LLVM backend to put the contents of a PCH into a __clangast section inside a COFF, ELF, or Mach-O object file container. This is done to facilitate module debugging by makeing it possible to store the debug info for the types defined by a module alongside the AST. rdar://problem/20091852 llvm-svn: 241620
* Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."Adrian Prantl2015-02-251-1/+0
| | | | llvm-svn: 230454
* Wrap clang module files in a Mach-O, ELF, or COFF container.Adrian Prantl2015-02-251-0/+1
| | | | | | | | | | | | | | | | | This is a necessary prerequisite for debugging with modules. The .pcm files become containers that hold the serialized AST which allows us to store debug information in the module file that can be shared by all object files that were built importing the module. This reapplies r230044 with a fixed configure+make build and updated dependencies and testcase requirements. Over the last iteration this version adds - missing target requirements for testcases that specify an x86 triple, - a missing clangCodeGen.a dependency to libClang.a in the make build. rdar://problem/19104245 llvm-svn: 230423
* Eliminate the -chained-pch flag and all of the frontend and libclang options ↵Douglas Gregor2011-08-251-1/+1
| | | | | | associated with it. Chained PCH is the only way to build a PCH file that includes another PCH file llvm-svn: 138597
* Add a test case for tentative definitions in chained PCH. Fix a bug that ↵Sebastian Redl2010-07-281-0/+54
completely messed up source locations and thus caused a crash whenever a diagnostic was emitted in chained PCH files. llvm-svn: 109660
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