llvm/docs/AliasAnalysis.html, branch release_29http://llvm.orghttps://git.amat.us/llvm/atom/docs/AliasAnalysis.html?h=release_292011-01-03T21:38:41ZStub out a new updating interface to AliasAnalysis, allowing stateful analyses to be informed when2011-01-03T21:38:41ZOwen Andersonresistor@mac.com2011-01-03T21:38:41Zurn:sha1:ab6acc6ecdc4585a55059e36d81481d1c26d3ff9
a pointer value has potentially become escaping. Implementations can choose to either fall back to
conservative responses for that value, or may recompute their analysis to accomodate the change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122777 91177308-0d34-0410-b5e6-96231b3b80d8
We can count properly.2011-01-03T21:08:22ZOwen Andersonresistor@mac.com2011-01-03T21:08:22Zurn:sha1:375e5a380c38e8203ae90afd37f4a22266bc6357
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122773 91177308-0d34-0410-b5e6-96231b3b80d8
Fix a typo that Bill spotted.2010-12-15T23:09:41ZDan Gohmangohman@apple.com2010-12-15T23:09:41Zurn:sha1:01e59888cd0001619bec0994257577d732deae77
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121909 91177308-0d34-0410-b5e6-96231b3b80d8
Document some more AliasAnalysis infrastructure limitations.2010-12-15T18:45:20ZDan Gohmangohman@apple.com2010-12-15T18:45:20Zurn:sha1:49e41c517966af290a6115bbc57878f1033ad1e9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121874 91177308-0d34-0410-b5e6-96231b3b80d8
Introduce a new PartialAlias response for AliasAnalysis. For most2010-12-10T19:38:58ZDan Gohmangohman@apple.com2010-12-10T19:38:58Zurn:sha1:4a34cbd2b9ba9efcdab4c4e656df2d7bd22e2604
AliasAnalysis consumers, PartialAlias will be treated as MayAlias.
For AliasAnalysis chaining, MayAlias says "procede to the next analysis".
PartialAlias will be used to indicate that the query should terminate,
even though it didn't reach MustAlias or NoAlias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121507 91177308-0d34-0410-b5e6-96231b3b80d8
-basicaa is no longer the default.2010-11-15T18:07:16ZDan Gohmangohman@apple.com2010-11-15T18:07:16Zurn:sha1:c66712f632f31c5f0ced6bced2d561b019c10727
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119163 91177308-0d34-0410-b5e6-96231b3b80d8
Update the descriptions of NoModRef and ModRef to be consistent2010-08-30T23:47:24ZDan Gohmangohman@apple.com2010-08-30T23:47:24Zurn:sha1:39429e2b5175d3f34c2a1cc693fefd9a4fc6919e
with the descriptions of Mod and Ref.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112557 91177308-0d34-0410-b5e6-96231b3b80d8
Remove interprocedural-basic-aa and associated code. The AliasAnalysis2010-07-07T14:27:09ZDan Gohmangohman@apple.com2010-07-07T14:27:09Zurn:sha1:9e86f4364b912ae743490ba01d6989acfd12c046
interface needs implementations to be consistent, so any code which
wants to support different semantics must use a different interface.
It's not currently worthwhile to add a new interface for this new
concept.
Document that AliasAnalysis doesn't support cross-function queries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107776 91177308-0d34-0410-b5e6-96231b3b80d8
Document that BasicAA respects noalias, while InterproceduralBasicAA2010-07-02T23:52:36ZDan Gohmangohman@apple.com2010-07-02T23:52:36Zurn:sha1:43b8fd728b889f15ea4c65ca957a7420ce2905cd
does not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107546 91177308-0d34-0410-b5e6-96231b3b80d8
Describe which dependencies are relevant to noalias, and document how2010-07-02T23:46:54ZDan Gohmangohman@apple.com2010-07-02T23:46:54Zurn:sha1:efca7f9681a4b0048538a02e2be3de3d369ff9c6
AliasAnalyses have the choice to respect noalias.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107544 91177308-0d34-0410-b5e6-96231b3b80d8