Nick Lewycky dd643f26c4 Add a utility function that detects whether a loop is guaranteed to be finite. ... Use it to safely handle less-than-or-equals-to exit conditions in loops. These also occur when the loop exit branch is exit on true because SCEV inverses the icmp predicate. Use it again to handle non-zero strides, but only with an unsigned comparison in the exit condition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@59528 91177308-0d34-0410-b5e6-96231b3b80d8		2008-11-18 15:10:54 +00:00
..
IPA	Teach internalize to preserve the callgraph.	2008-10-03 07:36:09 +00:00
AliasAnalysis.cpp
AliasAnalysisCounter.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
AliasAnalysisEvaluator.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
AliasDebugger.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
AliasSetTracker.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
Analysis.cpp
BasicAliasAnalysis.cpp	Factorize code: remove variants of "strip off	2008-10-01 15:25:41 +00:00
CFGPrinter.cpp	Rationalize the names of passes that print information:	2008-09-23 12:47:39 +00:00
CMakeLists.txt	add new file	2008-11-10 02:58:28 +00:00
ConstantFolding.cpp	Don't try to create a mask when we don't need one. Fixes a crash.	2008-10-24 06:14:27 +00:00
DebugInfo.cpp	Move getCastToEmpty out of DIDescriptor into DIFactory. It is an	2008-11-10 04:10:34 +00:00
EscapeAnalysis.cpp	Trim #includes.	2008-10-16 20:18:31 +00:00
InstCount.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
Interval.cpp
IntervalPartition.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
LibCallAliasAnalysis.cpp
LibCallSemantics.cpp
LoopInfo.cpp
LoopPass.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
LoopVR.cpp	Avoid crashing if instruction is not part of a loop.	2008-10-27 10:18:45 +00:00
Makefile
MemoryDependenceAnalysis.cpp	Fix comment typo.	2008-09-11 19:41:10 +00:00
PostDominators.cpp
ProfileInfo.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
ProfileInfoLoader.cpp
ProfileInfoLoaderPass.cpp	Tidy up several unbeseeming casts from pointer to intptr_t.	2008-09-04 17:05:41 +00:00
ScalarEvolution.cpp	Add a utility function that detects whether a loop is guaranteed to be finite.	2008-11-18 15:10:54 +00:00
ScalarEvolutionExpander.cpp	do not use deprecated interfaces	2008-10-13 10:21:17 +00:00
SparsePropagation.cpp
Trace.cpp
ValueTracking.cpp	Re-apply 55137 with fixes.	2008-10-27 23:24:03 +00:00