Eli Friedman aba0070ed8 Make GlobalsAA ignore dead constant expressions. ...

Slightly improves the precision of GlobalsAA in certain situations, and
makes the behavior of optimization passes more predictable.

Differential Revision: https://reviews.llvm.org/D24104



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283165 91177308-0d34-0410-b5e6-96231b3b80d8

2016-10-04 00:03:55 +00:00

..

2008-09-03-ReadGlobals.ll

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aliastest.ll

[PM/AA] Teach the AAManager how to handle module analyses in addition to

2016-03-11 09:15:11 +00:00

atomic-instrs.ll

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chaining-analysis.ll

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comdat-ipo.ll

Don't IPO over functions that can be de-refined

2016-04-08 00:48:30 +00:00

dead-uses.ll

Make GlobalsAA ignore dead constant expressions.

2016-10-04 00:03:55 +00:00

func-memattributes.ll

[DSE] Don't remove stores made live by a call which unwinds.

2016-08-12 01:09:53 +00:00

inaccessiblememonly.ll

Revert "GlobalsAA: Take advantage of ArgMemOnly, InaccessibleMemOnly and InaccessibleMemOrArgMemOnly attributes"

2016-01-06 13:23:52 +00:00

indirect-global.ll

[PM/AA] Teach the AAManager how to handle module analyses in addition to

2016-03-11 09:15:11 +00:00

memset-escape.ll

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modreftest.ll

Revert "GlobalsAA: Take advantage of ArgMemOnly, InaccessibleMemOnly and InaccessibleMemOrArgMemOnly attributes"

2016-01-06 13:23:52 +00:00

no-escape.ll

[GlobalsAA] Relax condition in checking globals as args to functions

2016-01-14 08:46:45 +00:00

nonescaping-noalias.ll

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pr12351.ll

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pr25309.ll

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purecse.ll

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volatile-instrs.ll

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weak-interposition.ll

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