Stepan Dyatkovskiy 5fecf54460 Compatability fix for SwitchInst refactoring. ... The purpose of refactoring is to hide operand roles from SwitchInst user (programmer). If you want to play with operands directly, probably you will need lower level methods than SwitchInst ones (TerminatorInst or may be User). After this patch we can reorganize SwitchInst operands and successors as we want. What was done: 1. Changed semantics of index inside the getCaseValue method: getCaseValue(0) means "get first case", not a condition. Use getCondition() if you want to resolve the condition. I propose don't mix SwitchInst case indexing with low level indexing (TI successors indexing, User's operands indexing), since it may be dangerous. 2. By the same reason findCaseValue(ConstantInt*) returns actual number of case value. 0 means first case, not default. If there is no case with given value, ErrorIndex will returned. 3. Added getCaseSuccessor method. I propose to avoid usage of TerminatorInst::getSuccessor if you want to resolve case successor BB. Use getCaseSuccessor instead, since internal SwitchInst organization of operands/successors is hidden and may be changed in any moment. 4. Added resolveSuccessorIndex and resolveCaseIndex. The main purpose of these methods is to see how case successors are really mapped in TerminatorInst. 4.1 "resolveSuccessorIndex" was created if you need to level down from SwitchInst to TerminatorInst. It returns TerminatorInst's successor index for given case successor. 4.2 "resolveCaseIndex" converts low level successors index to case index that curresponds to the given successor. Note: There are also related compatability fix patches for dragonegg, klee, llvm-gcc-4.0, llvm-gcc-4.2, safecode, clang. llvm-svn: 149482		2012-02-01 07:50:21 +00:00
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ARCMigrate	arc migrator: twik previous patch to exclude user provided	2012-01-31 22:09:44 +00:00
AST	Remove redundant checks in CXXRecordDecl::isCLike(), as suggested by Sebastian.	2012-02-01 06:36:44 +00:00
Analysis	Format string warnings: don't a.k.a. wchar_t with wchar_t.	2012-01-31 14:59:59 +00:00
Basic	Use the new Triple::getMacOSXVersion function in another place.	2012-01-31 23:52:58 +00:00
CodeGen	Compatability fix for SwitchInst refactoring.	2012-02-01 07:50:21 +00:00
Driver	Use new Triple::getMacOSXVersion function.	2012-01-31 22:43:59 +00:00
Frontend	Split compiler builtin module into "stdlib" builtins and "intrinsic"	2012-01-31 21:57:50 +00:00
FrontendTool	Introduce 3 new fixit options:	2012-01-26 02:40:48 +00:00
Headers	Split compiler builtin module into "stdlib" builtins and "intrinsic"	2012-01-31 21:57:50 +00:00
Index	More dead code removal (using -Wunreachable-code)	2012-01-20 21:50:17 +00:00
Lex	fix a crash on:	2012-01-31 18:53:44 +00:00
Parse	Implement code completion support for module import declarations, e.g.,	2012-01-29 18:15:03 +00:00
Rewrite	In FixItRecompile::BeginInvocation() reset the diagnostics before executing	2012-01-27 06:15:37 +00:00
Sema	When providing code completions for a switch over a scoped enumeration	2012-02-01 05:02:47 +00:00
Serialization	Thread a TargetInfo through to the module map; we'll need it for	2012-01-30 06:01:29 +00:00
StaticAnalyzer	Fix an assertion failure in isMacOSXVersionLT for IOS targets.	2012-01-31 23:52:54 +00:00
CMakeLists.txt	The ARC Migration Tool. All the credit goes to Argyrios and Fariborz	2011-06-15 23:25:17 +00:00
Makefile	The ARC Migration Tool. All the credit goes to Argyrios and Fariborz	2011-06-15 23:25:17 +00:00