Chandler Carruth 67c334679c Move the CodeExtractor utility to a dedicated header file / source file, ... and expose it as a utility class rather than as free function wrappers. The simple free-function interface works well for the bugpoint-specific pass's uses of code extraction, but in an upcoming patch for more advanced code extraction, they simply don't expose a rich enough interface. I need to expose various stages of the process of doing the code extraction and query information to decide whether or not to actually complete the extraction or give up. Rather than build up a new predicate model and pass that into these functions, just take the class that was actually implementing the functions and lift it up into a proper interface that can be used to perform code extraction. The interface is cleaned up and re-documented to work better in a header. It also is now setup to accept the blocks to be extracted in the constructor rather than in a method. In passing this essentially reverts my previous commit here exposing a block-level query for eligibility of extraction. That is no longer necessary with the more rich interface as clients can query the extraction object for eligibility directly. This will reduce the number of walks of the input basic block sequence by quite a bit which is useful if this enters the normal optimization pipeline. llvm-svn: 156163		2012-05-04 10:18:49 +00:00
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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	Add support for custom names for library functions in TargetLibraryInfo. Add a custom name for fwrite and fputs on x86-32 OSX. Make SimplifyLibCalls honor the custom	2011-11-17 01:27:36 +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	Move the CodeExtractor utility to a dedicated header file / source file,	2012-05-04 10:18:49 +00:00
DemoteRegToStack.cpp	Remove redundant comment. Use a more efficient datatype.	2012-02-17 02:12:54 +00:00
InlineFunction.cpp	Tidy.	2012-03-26 19:09:40 +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	Always compute all the bits in ComputeMaskedBits.	2012-04-04 12:51:34 +00:00
LoopSimplify.cpp	LoopSimplify bug fix. Handle indirect loop back edges.	2012-03-20 21:24:52 +00:00
LoopUnroll.cpp	Fix 12513: Loop unrolling breaks with indirect branches.	2012-04-10 05:14:42 +00:00
LoopUnrollRuntime.cpp	- Use getExitingBlock instead of getExitingBlocks.	2011-12-18 21:52:30 +00:00
LowerExpectIntrinsic.cpp	llvm::SwitchInst	2012-03-11 06:09:17 +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	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00
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	Always compute all the bits in ComputeMaskedBits.	2012-04-04 12:51:34 +00:00
SimplifyIndVar.cpp	Remove unused simplifyIVUsers	2012-03-22 17:47:30 +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