Benjamin Kramer ccd492c9d6 LCSSA: Try to recover compile time regressions due to SCEV updates. ...

- Use value handle tricks to communicate use replacements instead of forgetLoop, this is a lot faster.
- Move the "big hammer" out of the main loop so it's not called for every instruction.

This should recover most (if not all) compile time regressions introduced by this code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167136 91177308-0d34-0410-b5e6-96231b3b80d8

2012-10-31 16:30:03 +00:00

..

AddrModeMatcher.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

BasicBlockUtils.cpp

Move SplitBlockAndInsertIfThen to BasicBlockUtils.

2012-10-19 10:48:31 +00:00

BreakCriticalEdges.cpp

Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767

2012-09-27 10:14:43 +00:00

BuildLibCalls.cpp

Add in support for getIntPtrType to get the pointer type based on the address space.

2012-10-24 15:52:52 +00:00

BypassSlowDivision.cpp

This patch corrects commit 165126 by using an integer bit width instead of

2012-10-04 21:33:40 +00:00

CloneFunction.cpp

Add an enum for the return and function indexes into the AttrListPtr object. This gets rid of some magic numbers.

2012-10-15 07:29:08 +00:00

CloneModule.cpp

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CMakeLists.txt

Implement new LibCallSimplifier class

2012-10-13 16:45:24 +00:00

CmpInstAnalysis.cpp

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CodeExtractor.cpp

Have 'addFnAttr' take the attribute enum value. Then have it build the attribute object and add it appropriately. No functionality change.

2012-10-10 03:12:49 +00:00

DemoteRegToStack.cpp

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InlineFunction.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

InstructionNamer.cpp

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IntegerDivision.cpp

Expansions for u/srem, using the udiv expansion. More unit tests for udiv and u/srem.

2012-09-26 01:55:01 +00:00

LCSSA.cpp

LCSSA: Try to recover compile time regressions due to SCEV updates.

2012-10-31 16:30:03 +00:00

LLVMBuild.txt

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Local.cpp

Fix a compiler warning with an unused variable.

2012-10-24 22:32:26 +00:00

LoopSimplify.cpp

LoopSimplify: Preserve DependenceAnalysis.

2012-10-26 17:40:50 +00:00

LoopUnroll.cpp

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LoopUnrollRuntime.cpp

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LowerExpectIntrinsic.cpp

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LowerInvoke.cpp

revert r166264 because the LTO build is still failing

2012-10-19 21:28:43 +00:00

LowerSwitch.cpp

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Makefile

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Mem2Reg.cpp

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MetaRenamer.cpp

Review feedback from Duncan Sands. Alphabetize includes and simplify

2012-09-14 19:19:57 +00:00

ModuleUtils.cpp

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PromoteMemoryToRegister.cpp

Fix typo.

2012-10-23 00:38:15 +00:00

SimplifyCFG.cpp

Remove fixme about unreachable cases from SwitchToLookupTable

2012-10-31 16:15:25 +00:00

SimplifyIndVar.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

SimplifyInstructions.cpp

Move TargetData to DataLayout.

2012-10-08 16:38:25 +00:00

SimplifyLibCalls.cpp

instcombine: Migrate strto* optimizations

2012-10-31 14:58:26 +00:00

SSAUpdater.cpp

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UnifyFunctionExitNodes.cpp

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Utils.cpp

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ValueMapper.cpp

Rename virtual table anchors from Anchor() to anchor() for consistency with the rest of the tree.

2012-09-26 06:36:36 +00:00