Chris Lattner a78130c320 RewriteLoopBodyWithConditionConstant can end up rewriting the ... condition we're unswitching on. In this case, don't try to simplify the second copy of the loop which may be dead or not, but is probably a constant now. This fixes PR6879 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101870 91177308-0d34-0410-b5e6-96231b3b80d8		2010-04-20 05:09:16 +00:00
..
ABCD.cpp
ADCE.cpp
BasicBlockPlacement.cpp
CMakeLists.txt	Remove SCCVN from the CMake build system.	2010-04-13 08:33:09 +00:00
CodeGenPrepare.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
ConstantProp.cpp
DCE.cpp
DeadStoreElimination.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
GEPSplitter.cpp
GVN.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
IndVarSimplify.cpp	Teach IndVarSimplify how to eliminate remainder operators where the	2010-04-13 01:46:36 +00:00
JumpThreading.cpp	fix PR6743, a case where we'd delete an instruction before using it	2010-04-10 18:26:57 +00:00
LICM.cpp	performance: cache the dereferenced use_iterator	2010-04-14 16:13:56 +00:00
LoopDeletion.cpp
LoopIndexSplit.cpp
LoopRotation.cpp
LoopStrengthReduce.cpp	Remove the Expr member from IVUsers. Instead of remembering the expression,	2010-04-19 21:48:58 +00:00
LoopUnrollPass.cpp
LoopUnswitch.cpp	RewriteLoopBodyWithConditionConstant can end up rewriting the	2010-04-20 05:09:16 +00:00
Makefile
MemCpyOptimizer.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
Reassociate.cpp
Reg2Mem.cpp	performance: cache the dereferenced use_iterator	2010-04-14 16:48:56 +00:00
Scalar.cpp
ScalarReplAggregates.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
SCCP.cpp	fix a SCCP miscompilation that could happen when a	2010-04-09 01:14:31 +00:00
SimplifyCFGPass.cpp
SimplifyHalfPowrLibCalls.cpp
SimplifyLibCalls.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
TailDuplication.cpp
TailRecursionElimination.cpp	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00