Nick Lewycky 2ceb40f3da Switch on the use of arbitrary precision integers in scalar evolution. This will ...

bail after 256-bits to avoid producing code that the backends can't handle.
Previously, we capped it at 64-bits, preferring to miscompile in those cases.

This change also reverts much of r52248 because the invariants the code was
expecting are now being met.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53812 91177308-0d34-0410-b5e6-96231b3b80d8

2008-07-21 02:51:31 +00:00

..

IPA

Replace two manual loops with calls to CallSite::hasArguments (no functional changes).

2008-06-04 16:57:50 +00:00

AliasAnalysis.cpp

Fix a copy+paste error in a comment.

2008-05-30 00:02:02 +00:00

AliasAnalysisCounter.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

AliasAnalysisEvaluator.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

AliasDebugger.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

AliasSetTracker.cpp

Free and vaarg are not really volatile.

2008-05-22 03:23:06 +00:00

Analysis.cpp

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

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

BasicAliasAnalysis.cpp

simplify some code by using a helper function. This really really

2008-06-16 06:38:26 +00:00

CFGPrinter.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

ConstantFolding.cpp

"ret (constexpr)" can't be folded into a Constant. Add a method to

2008-05-25 20:56:15 +00:00

InstCount.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

Interval.cpp

…

IntervalPartition.cpp

fix warning when assertions disabled.

2008-06-21 19:48:22 +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

LoadValueNumbering.cpp

Use find instead of lower_bound.

2008-07-11 20:58:19 +00:00

LoopInfo.cpp

Remove uses of llvm/System/IncludeFile.h that are no longer needed.

2008-05-06 01:32:53 +00:00

LoopPass.cpp

Fix spelling of "hierarchy" in comments.

2008-07-11 22:51:32 +00:00

LoopVR.cpp

Add a value range analysis that lazily computes ranges using ScalarEvolutions.

2008-06-30 00:04:21 +00:00

Makefile

…

MemoryDependenceAnalysis.cpp

A better fix for PR2503 that doesn't pessimize GVN in the presence of unreachable blocks.

2008-07-02 17:20:16 +00:00

PostDominators.cpp

Add newline at end of file.

2008-05-29 21:05:16 +00:00

ProfileInfo.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

ProfileInfoLoader.cpp

…

ProfileInfoLoaderPass.cpp

Clean up the use of static and anonymous namespaces. This turned up

2008-05-13 00:00:25 +00:00

ScalarEvolution.cpp

Switch on the use of arbitrary precision integers in scalar evolution. This will

2008-07-21 02:51:31 +00:00

ScalarEvolutionExpander.cpp

Expand SCEVUDiv of power of 2 to a lshr instruction.

2008-07-08 05:05:37 +00:00

SparsePropagation.cpp

Use Function::getEntryBlock instead of Function::begin, for clarity.

2008-05-27 20:55:29 +00:00

Trace.cpp

…

ValueNumbering.cpp

Update comments and documentation to reflect that GCSE and ValueNumbering are

2008-06-05 07:55:49 +00:00

ValueTracking.cpp

Don't use ++idx_begin when I actually mean idx_begin + 1, especially since we

2008-07-16 10:47:35 +00:00