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* Get rid of static constructors for pass registration. Instead, every pass ↵Owen Anderson2010-10-191-0/+1
| | | | | | | | | | | | | | | | | | exposes an initializeMyPassFunction(), which must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize the pass's dependencies. Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h before parsing commandline arguments. I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass registration/creation, please send the testcase to me directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116820 91177308-0d34-0410-b5e6-96231b3b80d8
* Add initialization routines for CodeGen.Owen Anderson2010-10-071-0/+59
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115949 91177308-0d34-0410-b5e6-96231b3b80d8