Dan Gohman 450f4e0fa9 Generalize isLoopGuardedByCond's checking to consider two ...

SCEVUnknowns with identical Instructions to be equal. This allows
it to analze cases such as the attached testcase, where the front-end
has cloned the loop controlling expression. Along with r73805, this
lets IndVarSimplify eliminate all the sign-extend casts in the
loop in the attached testcase.

llvm-svn: 73807

2009-06-20 00:35:32 +00:00

..

IPA

Clear the cached cost when removing a function in

2009-03-19 18:03:56 +00:00

AliasAnalysis.cpp

Generalize some alias analysis logic from atomic

2009-02-14 10:56:35 +00:00

AliasAnalysisCounter.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +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

getEntryFor() may invalidate DenseMap iterator.

2009-03-30 18:34:47 +00:00

Analysis.cpp

Expose Function::viewCFG and Function::viewCFGOnly to bindings.

2008-03-31 16:22:09 +00:00

BasicAliasAnalysis.cpp

Teach BasicAliasAnalysis to understand constant gep indices that fall

2009-05-27 01:48:27 +00:00

CaptureTracking.cpp

Revert r70876 and add a testcase (@c7) showing the problem:

2009-05-07 18:08:34 +00:00

CFGPrinter.cpp

Rationalize the names of passes that print information:

2008-09-23 12:47:39 +00:00

CMakeLists.txt

add IVUsers.cpp

2009-05-13 06:28:04 +00:00

ConstantFolding.cpp

Support vector casts in more places, fixing a variety of assertion

2009-06-15 22:12:54 +00:00

DbgInfoPrinter.cpp

Clean up this file fixing 80-column violations, bad formatting, etc. No functionality change.

2009-05-14 18:16:46 +00:00

DebugInfo.cpp

Fix old-style type names in comments.

2009-06-14 23:30:43 +00:00

InstCount.cpp

Remove some unnecessary #includes.

2009-06-05 16:32:58 +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

Don't (unconditionally) use getSCEVAtScope to simplify the step

2009-06-19 17:33:15 +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

LoopInfo.cpp

Remove some unnecessary #includes.

2009-06-05 16:32:58 +00:00

LoopPass.cpp

Before deleting a basic block, give other loop passes a chance cleanup analysis values, related to the instructions in the basic block.

2009-03-25 23:57:48 +00:00

LoopVR.cpp

More const qualifiers.

2009-04-18 17:57:20 +00:00

Makefile

Removed trailing whitespace from Makefiles.

2009-01-09 16:44:42 +00:00

MemoryDependenceAnalysis.cpp

make memdep use the getModRefInfo method for stores instead of the

2009-05-25 21:28:56 +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

Tidy up #includes, deleting a bunch of unnecessary #includes.

2009-01-05 17:59:02 +00:00

ProfileInfoLoaderPass.cpp

Tidy up several unbeseeming casts from pointer to intptr_t.

2008-09-04 17:05:41 +00:00

ScalarEvolution.cpp

Generalize isLoopGuardedByCond's checking to consider two

2009-06-20 00:35:32 +00:00

ScalarEvolutionExpander.cpp

Support vector casts in more places, fixing a variety of assertion

2009-06-15 22:12:54 +00:00

SparsePropagation.cpp

Make Print callable from a pass's print method: add const qualifier. No

2009-03-11 20:50:17 +00:00

Trace.cpp

Remove attribution from file headers, per discussion on llvmdev.

2007-12-29 20:36:04 +00:00

ValueTracking.cpp

Support vector casts in more places, fixing a variety of assertion

2009-06-15 22:12:54 +00:00