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
..
CMakeLists.txt	build/CMake: Finish removal of add_llvm_library_dependencies.	2011-11-29 19:25:30 +00:00
InstCombine.h	Fix a few more places where TargetData/TargetLibraryInfo is not being passed.	2011-12-02 01:26:24 +00:00
InstCombineAddSub.cpp	InstCombine: Make OptimizePointerDifference more aggressive.	2012-02-20 14:34:57 +00:00
InstCombineAndOrXor.cpp	Restrict this transformation to equality conditions.	2012-02-29 01:46:50 +00:00
InstCombineCalls.cpp	[unwind removal] We no longer have 'unwind' instructions being generated, so	2012-02-06 21:16:41 +00:00
InstCombineCasts.cpp	Remove some dead code and tidy things up now that vectors use ConstantDataVector	2012-02-06 21:56:39 +00:00
InstCombineCompares.cpp	Fix unsigned off-by-one in comment.	2012-02-21 13:40:06 +00:00
InstCombineLoadStoreAlloca.cpp	Use the getFirstInsertionPt() method instead of getFirstNonPHI + an 'isa<>'	2011-08-16 20:45:24 +00:00
InstCombineMulDivRem.cpp	Remove some dead code and tidy things up now that vectors use ConstantDataVector	2012-02-06 21:56:39 +00:00
InstCombinePHI.cpp	Update instcombine for atomic load/store.	2011-08-15 22:09:40 +00:00
InstCombineSelect.cpp	More dead code removal (using -Wunreachable-code)	2012-01-20 21:51:11 +00:00
InstCombineShifts.cpp	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
InstCombineSimplifyDemanded.cpp	continue making the world safe for ConstantDataVector. At this point,	2012-01-27 03:08:05 +00:00
InstCombineVectorOps.cpp	continue making the world safe for ConstantDataVector. At this point,	2012-01-27 03:08:05 +00:00
InstCombineWorklist.h	InstCombine: We know the number of items initially added to the worklist map, reserve space early to avoid rehashing.	2011-03-05 16:43:46 +00:00
InstructionCombining.cpp	Taken into account Duncan's comments for r149481 dated by 2nd Feb 2012:	2012-03-08 07:06:20 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00