Stepan Dyatkovskiy 24473120a2 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149481 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-01 07:49:51 +00:00
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bugpoint	Revert Chris' commits up to r149348 that started causing VMCoreTests unit test to fail.	2012-02-01 04:51:17 +00:00
bugpoint-passes
gold
llc	Add a TargetOption for disabling tail calls.	2012-01-19 00:34:10 +00:00
lli	Adding a basic ELF dynamic loader and MC-JIT for ELF. Functionality is currently basic and will be enhanced with future patches.	2012-01-16 08:56:09 +00:00
llvm-ar
llvm-as
llvm-bcanalyzer	Add bitcode reader and writer support for ConstantDataAggregate, which	2012-01-30 00:51:16 +00:00
llvm-config	llvm-config: Add support for CMake build trees in which the build	2012-01-26 01:31:38 +00:00
llvm-cov
llvm-diff	SwitchInst refactoring.	2012-02-01 07:49:51 +00:00
llvm-dis
llvm-dwarfdump
llvm-extract	Remove extraneous ".get()->" which is just "->". No functionality change.	2011-12-30 19:17:23 +00:00
llvm-ld	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
llvm-link
llvm-mc	llvm-mc pass through SourceMgr to MCContext.	2012-01-26 23:20:07 +00:00
llvm-nm	Remove unused variables.	2011-12-25 01:20:19 +00:00
llvm-objdump
llvm-prof
llvm-ranlib
llvm-rtdyld	Remove unreachable code. (replace with llvm_unreachable to help GCC where necessary)	2012-01-17 04:43:56 +00:00
llvm-shlib
llvm-size
llvm-stub
lto	Revert Chris' commits up to r149348 that started causing VMCoreTests unit test to fail.	2012-02-01 04:51:17 +00:00
macho-dump
opt	Add a basic-block autovectorization pass.	2012-02-01 03:51:43 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile