Stepan Dyatkovskiy c10fa6c801 Taken into account Duncan's comments for r149481 dated by 2nd Feb 2012: ... http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20120130/136146.html Implemented CaseIterator and it solves almost all described issues: we don't need to mix operand/case/successor indexing anymore. Base iterator class is implemented as a template since it may be initialized either from "const SwitchInst*" or from "SwitchInst*". ConstCaseIt is just a read-only iterator. CaseIt is read-write iterator; it allows to change case successor and case value. Usage of iterator allows totally remove resolveXXXX methods. All indexing convertions done automatically inside the iterator's getters. Main way of iterator usage looks like this: SwitchInst *SI = ... // intialize it somehow for (SwitchInst::CaseIt i = SI->caseBegin(), e = SI->caseEnd(); i != e; ++i) { BasicBlock *BB = i.getCaseSuccessor(); ConstantInt *V = i.getCaseValue(); // Do something. } If you want to convert case number to TerminatorInst successor index, just use getSuccessorIndex iterator's method. If you want initialize iterator from TerminatorInst successor index, use CaseIt::fromSuccessorIndex(...) method. There are also related changes in llvm-clients: klee and clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152297 91177308-0d34-0410-b5e6-96231b3b80d8		2012-03-08 07:06:20 +00:00
..
Interpreter	Taken into account Duncan's comments for r149481 dated by 2nd Feb 2012:	2012-03-08 07:06:20 +00:00
JIT	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
MCJIT	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
RuntimeDyld	Improved support in RuntimeDyldMachO for generating	2012-03-07 23:05:25 +00:00
CMakeLists.txt	build/CMake: Finish removal of add_llvm_library_dependencies.	2011-11-29 19:25:30 +00:00
ExecutionEngine.cpp	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
ExecutionEngineBindings.cpp	More dead code removal (using -Wunreachable-code)	2012-01-20 21:51:11 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile	Library-ize the dyld components of llvm-rtdyld.	2011-03-21 22:15:52 +00:00
TargetSelect.cpp	ExecutionEngine: refactor interface	2011-12-12 04:20:36 +00:00