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For projects depending on LLVM, I find it very useful to combine a release-no-asserts build of LLVM with a debug+asserts build of the dependent project. The motivation is that when developing a dependent project, you are debugging that project itself, not LLVM. In my usecase, a significant part of the runtime is spent in LLVM optimization passes, so I would like to build LLVM without assertions to get the best performance from this combination. Currently, `lib/Support/Debug.cpp` changes the set of symbols it provides depending on NDEBUG, while `include/llvm/Support/Debug.h` requires extra symbols when NDEBUG is not defined. Thus, it is not possible to enable assertions in an external project that uses facilities of `Debug.h`. This patch changes `Debug.cpp` and `Valgrind.cpp` to always define the symbols that other code may depend on when #including LLVM headers without NDEBUG. http://reviews.llvm.org/D7662 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229819 91177308-0d34-0410-b5e6-96231b3b80d8 |
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Analysis | ||
AsmParser | ||
Bitcode | ||
CodeGen | ||
DebugInfo | ||
ExecutionEngine | ||
Fuzzer | ||
IR | ||
IRReader | ||
LineEditor | ||
Linker | ||
LTO | ||
MC | ||
Object | ||
Option | ||
ProfileData | ||
Support | ||
TableGen | ||
Target | ||
Transforms | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
Makefile |