Chandler Carruth 66ea2f9986 Fix non-determinism introduced in r168970 and pointed out by Duncan. ...

We're iterating over a non-deterministically ordered container looking
for two saturating flags. To do this correctly, we have to saturate
both, and only stop looping if both saturate to their final value.
Otherwise, which flag we see first changes the result.

This is also a micro-optimization of the previous version as now we
don't go into the (possibly expensive) test logic once the first
violation of either constraint is detected.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168989 91177308-0d34-0410-b5e6-96231b3b80d8

2012-11-30 09:34:29 +00:00

..

AddrModeMatcher.cpp

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BasicBlockUtils.cpp

Move SplitBlockAndInsertIfThen to BasicBlockUtils.

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

BreakCriticalEdges.cpp

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BuildLibCalls.cpp

Make the AttrListPtr object a part of the LLVMContext.

2012-11-20 05:09:20 +00:00

BypassSlowDivision.cpp

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CloneFunction.cpp

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CloneModule.cpp

Remove the dependent libraries feature.

2012-11-27 09:55:56 +00:00

CMakeLists.txt

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CmpInstAnalysis.cpp

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CodeExtractor.cpp

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DemoteRegToStack.cpp

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InlineFunction.cpp

Figure out <size> argument of llvm.lifetime intrinsics at the moment they are created (during function inlining)

2012-11-13 07:15:32 +00:00

InstructionNamer.cpp

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IntegerDivision.cpp

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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

Revert the majority of the next patch in the address space series:

2012-11-01 09:14:31 +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

Use empty parens for empty function parameter list instead of '(void)'.

2012-11-15 16:51:49 +00:00

ModuleUtils.cpp

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PromoteMemoryToRegister.cpp

Fix typo.

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

SimplifyCFG.cpp

Fix non-determinism introduced in r168970 and pointed out by Duncan.

2012-11-30 09:34:29 +00:00

SimplifyIndVar.cpp

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SimplifyInstructions.cpp

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SimplifyLibCalls.cpp

instcombine: Migrate puts optimizations

2012-11-29 19:15:17 +00:00

SSAUpdater.cpp

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UnifyFunctionExitNodes.cpp

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Utils.cpp

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ValueMapper.cpp

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