Andrew Trick ecb35ece5c SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW. ...

This reverts r139450, fixes r139453, and adds much needed comments and a
unit test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145367 91177308-0d34-0410-b5e6-96231b3b80d8

2011-11-29 02:16:38 +00:00

..

BasicAA

Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.

2011-11-27 06:54:59 +00:00

BlockFrequencyInfo

Generalize the reading of probability metadata to work for both branches

2011-10-19 10:32:19 +00:00

BranchProbabilityInfo

Fix the API usage in loop probability heuristics. It was incorrectly

2011-10-25 09:47:41 +00:00

CallGraph

Test case for r132797.

2011-06-14 03:02:05 +00:00

Dominators

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GlobalsModRef

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

LoopDependenceAnalysis

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LoopInfo

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PostDominators

remove postdom frontiers, because it is dead. Forward dom frontiers are

2011-04-05 21:57:17 +00:00

Profiling

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RegionInfo

Make tests more useful.

2011-04-25 10:12:01 +00:00

ScalarEvolution

SCEV fix. In general, Add/Mul expressions should not inherit NSW/NUW.

2011-11-29 02:16:38 +00:00

TypeBasedAliasAnalysis

Reapply r131781, now that the GVN bug with partially-aliasing loads

2011-06-04 06:50:18 +00:00