Eli Friedman 79782fc864 Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later. ...

<rdar://problem/9956541> (again).



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140210 91177308-0d34-0410-b5e6-96231b3b80d8

2011-09-20 23:28:51 +00:00

..

ADCE.cpp

The landingpad instruction isn't dead simply because it's value isn't used.

2011-08-19 21:52:06 +00:00

BasicBlockPlacement.cpp

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CMakeLists.txt

Remove the old tail duplication pass. It is not used and is unable to update

2011-08-30 23:03:45 +00:00

CodeGenPrepare.cpp

Use IRBuilder.

2011-09-06 18:49:53 +00:00

ConstantProp.cpp

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CorrelatedValuePropagation.cpp

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DCE.cpp

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DeadStoreElimination.cpp

Add comment to clarify the behavior of a helper in DSE.

2011-09-13 01:28:59 +00:00

EarlyCSE.cpp

Change a bunch of isVolatile() checks to check for atomic load/store as well.

2011-09-12 20:23:13 +00:00

GVN.cpp

Compare type size instead of type _store_ size to make sure that BitCastInst

2011-09-02 14:57:37 +00:00

IndVarSimplify.cpp

Reapply r139759. Disable IV rewriting by default. See PR10916.

2011-09-15 20:58:37 +00:00

JumpThreading.cpp

Change a bunch of isVolatile() checks to check for atomic load/store as well.

2011-09-12 20:23:13 +00:00

LICM.cpp

Use 'getFirstInsertionPt' when trying to insert new instructions during LICM.

2011-08-18 23:42:36 +00:00

LoopDeletion.cpp

Don't use PN->replaceUsesOfWith() to change a PHINode's incoming blocks,

2011-06-21 10:02:43 +00:00

LoopIdiomRecognize.cpp

Correct grammar.

2011-09-13 00:44:16 +00:00

LoopInstSimplify.cpp

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LoopRotation.cpp

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LoopStrengthReduce.cpp

LSR wants to split the landing pad's critical edge. Let it do it, but use the

2011-08-25 05:55:40 +00:00

LoopUnrollPass.cpp

Enable SCEV-based unrolling by default.

2011-09-02 17:26:28 +00:00

LoopUnswitch.cpp

Reinstate r133513 (reverted in r133700) with an additional fix for a

2011-06-23 09:09:15 +00:00

LowerAtomic.cpp

Make a bunch of symbols private.

2011-08-19 01:42:18 +00:00

Makefile

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MemCpyOptimizer.cpp

Atomic load/store handling for the passes using memdep (GVN, DSE, memcpyopt).

2011-08-17 22:22:24 +00:00

ObjCARC.cpp

Don't mark objc_retainBlock as nounwind. It calls user copy constructors

2011-09-14 18:33:34 +00:00

Reassociate.cpp

Silence a bunch (but not all) "variable written but not read" warnings

2011-08-12 14:54:45 +00:00

Reg2Mem.cpp

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Scalar.cpp

Remove the old tail duplication pass. It is not used and is unable to update

2011-08-30 23:03:45 +00:00

ScalarReplAggregates.cpp

Change a bunch of isVolatile() checks to check for atomic load/store as well.

2011-09-12 20:23:13 +00:00

SCCP.cpp

Make sure IPSCCP never marks a tracked call as overdefined in SCCPSolver::ResolvedUndefsIn. If we do, we can end up in a situation where a function is resolved to return a constant, but the caller is marked overdefined, which confuses the code later.

2011-09-20 23:28:51 +00:00

SimplifyCFGPass.cpp

Convert CallInst and InvokeInst APIs to use ArrayRef.

2011-07-15 08:37:34 +00:00

SimplifyLibCalls.cpp

land David Blaikie's patch to de-constify Type, with a few tweaks.

2011-07-18 04:54:35 +00:00

Sink.cpp

Fix an issue with the IR sink pass found by inspection. (I'm not sure anyone is actually using this, but might as well fix it since I found the issue.)

2011-09-01 21:21:24 +00:00

TailRecursionElimination.cpp

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