Manman Ren ee28e0fdd1 SimplifyCFG: fold unconditional branch to its predecessor if profitable. ... This patch extends FoldBranchToCommonDest to fold unconditional branches. For unconditional branches, we fold them if it is easy to update the phi nodes in the common successors. rdar://10554090 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158392 91177308-0d34-0410-b5e6-96231b3b80d8		2012-06-13 05:43:29 +00:00
..
AddrModeMatcher.cpp	Add a little heuristic to Value::isUsedInBasicBlock to speed it up for small basic blocks.	2011-12-05 17:23:27 +00:00
BasicBlockUtils.cpp	Remove unreachable code. (replace with llvm_unreachable to help GCC where necessary)	2012-01-17 04:43:56 +00:00
BreakCriticalEdges.cpp	Second attempt at PR12573:	2012-04-30 10:44:54 +00:00
BuildLibCalls.cpp	switch AttrListPtr::get to take an ArrayRef, simplifying a lot of clients.	2012-05-28 01:47:44 +00:00
CloneFunction.cpp	Sink the collection of return instructions until after *all*	2012-04-06 17:21:31 +00:00
CloneModule.cpp	Fix llvm::CloneModule to correctly clone globals. Patch per bug report by Simon Moll on llvmdev.	2011-08-15 21:05:06 +00:00
CMakeLists.txt	Remove the basic inliner. This was added in 2007, and hasn't really	2012-03-15 01:37:56 +00:00
CmpInstAnalysis.cpp	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
CodeExtractor.cpp	Teach the code extractor how to extract a sequence of blocks from	2012-05-04 21:33:30 +00:00
DemoteRegToStack.cpp	Remove redundant comment. Use a more efficient datatype.	2012-02-17 02:12:54 +00:00
InlineFunction.cpp	Convert comments to proper Doxygen comments.	2012-06-09 00:01:45 +00:00
InstructionNamer.cpp	Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which	2010-10-19 17:21:58 +00:00
LCSSA.cpp	There is no need to force DebugLoc on a PHI at this point.	2011-05-16 22:05:03 +00:00
LLVMBuild.txt	LLVMBuild: Remove trailing newline, which irked me.	2011-12-12 19:48:00 +00:00
Local.cpp	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
LoopSimplify.cpp	LoopSimplify bug fix. Handle indirect loop back edges.	2012-03-20 21:24:52 +00:00
LoopUnroll.cpp	LoopUnroll: always check for NULL LoopPassManager	2012-06-05 17:51:05 +00:00
LoopUnrollRuntime.cpp	Fix typos found by http://github.com/lyda/misspell-check	2012-06-02 10:20:22 +00:00
LowerExpectIntrinsic.cpp	Add support for branch weight metadata to MDBuilder and use it in various places.	2012-05-26 13:59:43 +00:00
LowerInvoke.cpp	[unwind removal] We no longer have 'unwind' instructions being generated, so	2012-02-06 21:16:41 +00:00
LowerSwitch.cpp	PR1255: case ranges.	2012-06-02 09:42:43 +00:00
Makefile
Mem2Reg.cpp	Remove outdated references to dominance frontiers.	2011-01-18 03:53:26 +00:00
ModuleUtils.cpp	[asan] fix a bug (issue 19) where dlclose and the following mmap caused a false positive. compiler part.	2011-12-15 21:59:03 +00:00
PromoteMemoryToRegister.cpp	Switch mem2reg to use the new hashing infrastructure.	2012-03-05 11:29:56 +00:00
SimplifyCFG.cpp	SimplifyCFG: fold unconditional branch to its predecessor if profitable.	2012-06-13 05:43:29 +00:00
SimplifyIndVar.cpp	Remove unused private fields found by clang's new -Wunused-private-field.	2012-06-06 18:25:08 +00:00
SimplifyInstructions.cpp	Propagate TargetLibraryInfo throughout ConstantFolding.cpp and	2011-12-01 03:08:23 +00:00
SSAUpdater.cpp	Make headers standalone, move a virtual method out of line.	2011-11-14 17:22:45 +00:00
UnifyFunctionExitNodes.cpp	[unwind removal] We no longer have 'unwind' instructions being generated, so	2012-02-06 21:16:41 +00:00
Utils.cpp	Add a new convenience pass for testing InstructionSimplify. Previously	2010-12-20 20:54:37 +00:00
ValueMapper.cpp	We need to map DebugLoc. It leads to Fuction * (through subprogram entry node) which should be appropriately mapped.	2011-08-04 20:02:18 +00:00