Dan Gohman cd53f64367 Restore LoopUnswitch's block-oriented threshold. LoopUnswitch now checks both ... the estimated code size and the number of blocks when deciding whether to do a non-trivial unswitch. This protects it from some very undesirable worst-case behavior on large numbers of loop-unswitchable conditions, such as in the testcase in PR5259. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84661 91177308-0d34-0410-b5e6-96231b3b80d8		2009-10-20 20:06:09 +00:00
..
ADCE.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
BasicBlockPlacement.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
CMakeLists.txt	Update CMake file.	2009-10-06 19:45:38 +00:00
CodeGenLICM.cpp	Add a form of addPreserved which takes a string argument, to allow passes	2009-10-08 17:00:02 +00:00
CodeGenPrepare.cpp	Move zext and sext casts fed by loads into the same block as the	2009-10-16 20:59:35 +00:00
CondPropagate.cpp	Remove some not-really-used variables, as warned	2009-09-06 12:41:19 +00:00
ConstantProp.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
DCE.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
DeadStoreElimination.cpp	fix PR4815: some cases where DeleteDeadInstruction can delete	2009-09-02 06:31:02 +00:00
GVN.cpp	Refactor lookup_or_add to contain _MUCH_ less duplicated code. Add support for	2009-10-19 22:14:22 +00:00
IndVarSimplify.cpp	Instruction::clone does not need to take an LLVMContext&. Remove that and	2009-09-27 07:38:41 +00:00
InstructionCombining.cpp	Remove MallocInst from LLVM Instructions.	2009-10-17 01:18:07 +00:00
JumpThreading.cpp	when folding duplicate conditions, delete the	2009-10-11 18:39:58 +00:00
LICM.cpp	Use isVoidTy()	2009-10-14 17:29:00 +00:00
LoopDeletion.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
LoopIndexSplit.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
LoopRotation.cpp	Tell ScalarEvolution to forget everything it knows about a loop before	2009-09-27 15:37:03 +00:00
LoopStrengthReduce.cpp	Instruction::clone does not need to take an LLVMContext&. Remove that and	2009-09-27 07:38:41 +00:00
LoopUnroll.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
LoopUnswitch.cpp	Restore LoopUnswitch's block-oriented threshold. LoopUnswitch now checks both	2009-10-20 20:06:09 +00:00
Makefile	Removed trailing whitespace from Makefiles.	2009-01-09 16:44:42 +00:00
MemCpyOptimizer.cpp	Introduce and use convenience methods for getting pointer types	2009-10-06 15:40:36 +00:00
Reassociate.cpp	Remove MallocInst from LLVM Instructions.	2009-10-17 01:18:07 +00:00
Reg2Mem.cpp	clean up this code a bit.	2009-09-02 06:15:37 +00:00
Scalar.cpp	add a bunch more passes to the C bindings (PR3734), patch by	2009-03-06 16:52:18 +00:00
ScalarReplAggregates.cpp	strength reduce a ton of type equality tests to check the typeid (Through	2009-10-05 05:54:46 +00:00
SCCP.cpp	Fix PR4313: IPSCCP was not setting the lattice value for the invoke instruction	2009-10-20 15:15:09 +00:00
SimplifyCFGPass.cpp	back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure	2009-09-03 02:02:59 +00:00
SimplifyHalfPowrLibCalls.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00
SimplifyLibCalls.cpp	80-column and whitespace fixes.	2009-10-07 21:14:25 +00:00
TailDuplication.cpp	calls are rejected above, no need to special case malloc here.	2009-09-27 21:31:39 +00:00
TailRecursionElimination.cpp	eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861	2009-09-02 06:11:42 +00:00