llvm-project/llvm/lib/Transforms/Utils
Stepan Dyatkovskiy a6c8cc307b Fixed r158979.
Original message:
Performance optimizations:
- SwitchInst: case values stored separately from Operands List. It allows to make faster access to individual case value numbers or ranges.
- Optimized IntItem, added APInt value caching.
- Optimized IntegersSubsetGeneric: added optimizations for cases when subset is single number or when subset consists from single numbers only.

llvm-svn: 158997
2012-06-22 14:53:30 +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
CMakeLists.txt Remove the basic inliner. This was added in 2007, and hasn't really 2012-03-15 01:37:56 +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
CmpInstAnalysis.cpp Convert assert(0) to llvm_unreachable 2012-02-07 05:05:23 +00:00
CodeExtractor.cpp Fixed r158979. 2012-06-22 14:53:30 +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 refactor the MemoryBuiltin analysis: 2012-06-21 15:45:28 +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
SSAUpdater.cpp Fix two rather subtle internal vs. external linker issues. 2012-06-20 08:39:30 +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
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