llvm/lib/Analysis
Dan Gohman 69fbc7f477 Move the memoization check for SCEVSignExtendExpr and
SCEVZeroExtendExpr ahead of the most expensive analysis. This
speeds up analysis and helps avoid pathologically bad behavior
on the testcase in PR4534.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75496 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-13 20:55:53 +00:00
..
IPA Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp. 2009-07-13 04:09:18 +00:00
AliasAnalysis.cpp Generalize some alias analysis logic from atomic 2009-02-14 10:56:35 +00:00
AliasAnalysisCounter.cpp assert(0) -> LLVM_UNREACHABLE. 2009-07-11 20:10:48 +00:00
AliasAnalysisEvaluator.cpp simplify logic and get rid of the assumption that operand 0 is the callee 2009-03-24 19:28:39 +00:00
AliasDebugger.cpp Refactor my previous change to maintain the distinction between AliasAnalysis and BasicAliasAnalysis. This involves some wider changes because it 2009-02-05 23:36:27 +00:00
AliasSetTracker.cpp assert(0) -> LLVM_UNREACHABLE. 2009-07-11 20:10:48 +00:00
Analysis.cpp Expose Function::viewCFG and Function::viewCFGOnly to bindings. 2008-03-31 16:22:09 +00:00
BasicAliasAnalysis.cpp assert(0) -> LLVM_UNREACHABLE. 2009-07-11 20:10:48 +00:00
CaptureTracking.cpp Revert r70876 and add a testcase (@c7) showing the problem: 2009-05-07 18:08:34 +00:00
CFGPrinter.cpp Get rid of the global CFGOnly flag by threading a ShortNames parameters through the GraphViz rendering code. 2009-06-24 17:37:09 +00:00
CMakeLists.txt Fix linking of llvm-ld and lli with CMake, from Xerxes Rånby 2009-06-26 15:37:00 +00:00
ConstantFolding.cpp assert(0) -> LLVM_UNREACHABLE. 2009-07-11 20:10:48 +00:00
DbgInfoPrinter.cpp Use getReturnTypeName() to print return type. 2009-06-23 22:23:13 +00:00
DebugInfo.cpp Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp. 2009-07-13 04:09:18 +00:00
InstCount.cpp Convert more assert(0)+abort() -> LLVM_UNREACHABLE, 2009-07-11 13:10:19 +00:00
Interval.cpp Remove attribution from file headers, per discussion on llvmdev. 2007-12-29 20:36:04 +00:00
IntervalPartition.cpp Tidy up several unbeseeming casts from pointer to intptr_t. 2008-09-04 17:05:41 +00:00
IVUsers.cpp Change all SCEV* to SCEV *. 2009-07-07 17:06:11 +00:00
LibCallAliasAnalysis.cpp Expose a public interface to this pass. 2008-06-05 23:45:18 +00:00
LibCallSemantics.cpp Add a new interface for describing the behavior of library calls. This 2008-05-07 18:21:13 +00:00
LiveValues.cpp Delete an obsolete sentance from a comment. 2009-05-31 16:18:57 +00:00
LoopDependenceAnalysis.cpp assert(0) -> LLVM_UNREACHABLE. 2009-07-11 20:10:48 +00:00
LoopInfo.cpp Eliminate a layer of indirection in LoopInfo and MachineLoopInfo. 2009-06-27 21:22:48 +00:00
LoopPass.cpp Call doInitialization(), releaseMemory(), and doFinalization() for on-the-fly passes as well. 2009-06-29 18:49:09 +00:00
LoopVR.cpp Change all SCEV* to SCEV *. 2009-07-07 17:06:11 +00:00
Makefile Removed trailing whitespace from Makefiles. 2009-01-09 16:44:42 +00:00
MemoryDependenceAnalysis.cpp factor the 'optimized sort' code out into a static helper function 2009-07-13 17:20:05 +00:00
PostDominators.cpp Add newline at end of file. 2008-05-29 21:05:16 +00:00
ProfileInfo.cpp Tidy up several unbeseeming casts from pointer to intptr_t. 2008-09-04 17:05:41 +00:00
ProfileInfoLoader.cpp Get rid of a static boolean. 2009-06-24 22:08:59 +00:00
ProfileInfoLoaderPass.cpp Tidy up several unbeseeming casts from pointer to intptr_t. 2008-09-04 17:05:41 +00:00
ScalarEvolution.cpp Move the memoization check for SCEVSignExtendExpr and 2009-07-13 20:55:53 +00:00
ScalarEvolutionExpander.cpp Change all SCEV* to SCEV *. 2009-07-07 17:06:11 +00:00
SparsePropagation.cpp Finish LLVMContext-ing lib/Analysis. This required pushing LLVMContext's through the ValueTracking API. 2009-07-06 22:37:39 +00:00
Trace.cpp Remove attribution from file headers, per discussion on llvmdev. 2007-12-29 20:36:04 +00:00
ValueTracking.cpp "LLVMContext* " --> "LLVMContext *" 2009-07-06 23:00:19 +00:00