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* An objc_retain can serve as a use for a different pointer.Michael Gottesman2013-04-051-0/+95
* Properly model precise lifetime when given an incomplete dataflow sequence.Michael Gottesman2013-04-053-85/+932
* Remove an optimization where we were changing an objc_autorelease into an obj...Michael Gottesman2013-04-033-16/+8
* Updated test0 of retain-not-declared.ll to reflect the fact that objc-arc-exp...Michael Gottesman2013-03-291-2/+2
* Add clang.arc.used to ModuleHasARC so ARC always runs if said call is present...Michael Gottesman2013-03-291-0/+16
* Non optimizable objc_retainBlock calls are not forwarding.Michael Gottesman2013-03-281-2/+2
* [ObjCARC] Strength reduce objc_retainBlock -> objc_retain if the objc_retainB...Michael Gottesman2013-03-282-5/+6
* Added back in the test for arc-annotations.Michael Gottesman2013-03-271-0/+307
* Remove testcase. It's failing on some platforms but not others.Bill Wendling2013-03-261-306/+0
* Hmm...not failing...oddBill Wendling2013-03-261-1/+0
* Temporarily XFAIL this test until Michael can look at it.Bill Wendling2013-03-261-0/+1
* [ObjCARC Annotations] Added support for displaying the state of pointers at t...Michael Gottesman2013-03-261-0/+306
* Add an optimizer-side test case for ARC bug <rdar://13195034>, fixedJohn McCall2013-03-251-0/+63
* Kill every call to @clang.arc.use in the ARC contract phase.John McCall2013-03-221-0/+11
* Reduced dont-infinite-loop-during-block-escape-analysis.ll with bugpoint and ...Michael Gottesman2013-03-172-87/+27
* The promised test case for r175939.Michael Gottesman2013-03-171-0/+100
* Use references to attribute groups on the call/invoke instructions.Bill Wendling2013-02-2220-107/+155
* Modify the LLVM assembly output so that it uses references to represent funct...Bill Wendling2013-02-202-11/+15
* Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a Mod...Dmitri Gribenko2013-01-221-1/+1
* This test is only supposed to test that the objc-arc alias analysisMichael Gottesman2013-01-221-1/+1
* Added test for r172599 which fixes bugzilla://14584,rdar://11744105.Michael Gottesman2013-01-161-0/+168
* Added bugzilla PR number to test case.Michael Gottesman2013-01-131-0/+1
* Fixed an infinite loop in the block escape in analysis in ObjCARC caused by 2...Michael Gottesman2013-01-131-0/+86
* Fixed bug in ObjCARC where we were changing a call from objc_autoreleaseRV =>...Michael Gottesman2013-01-121-1/+1
* Fixed a bug where we were tail calling objc_autorelease causing an object to ...Michael Gottesman2013-01-125-13/+97
* Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a Mod...Dmitri Gribenko2012-12-301-1/+1
* Detect overflow in the path count computation. rdar://12277446.Dan Gohman2012-09-121-0/+329
* Make provenance checking conservative in cases whenDan Gohman2012-09-042-10/+79
* Fix broken check lines.Benjamin Kramer2012-08-172-7/+7
* An objc_retain can serve as a may-use for a different pointer.Dan Gohman2012-07-231-0/+24
* Fix the objc_autoreleasedReturnValue optimization code to locateDan Gohman2012-06-251-4/+31
* Fix replacing all the users of objc weak runtime routinesDan Gohman2012-05-181-0/+46
* Fix the objc_storeStrong recognizer to stop before walking off theDan Gohman2012-05-091-0/+34
* Fixed a typoFilipe Cabecinhas2012-05-091-1/+1
* Fix objc_storeStrong pattern matching to catch a potential use of theDan Gohman2012-05-081-0/+76
* Avoid a bug in the path count computation, preventing an infiniteDan Gohman2012-04-191-0/+48
* Consider ObjC runtime calls objc_storeWeak and others which make a copy ofDan Gohman2012-04-131-0/+131
* Use the new Use-aware dominates method to apply the objc runtimeDan Gohman2012-04-131-0/+18
* Don't move objc_autorelease calls past autorelease pool boundaries whenDan Gohman2012-04-131-4/+78
* Fix accidentally inverted logic from r152803, and make theDan Gohman2012-04-051-0/+6
* Don't convert objc_retainAutoreleasedReturnValue to objc_retain if itDan Gohman2012-03-232-1/+44
* It's not possible to insert code immediately after an invoke in theDan Gohman2012-03-231-0/+66
* Short term fix for pr12270 before we change dominates to handle unreachableRafael Espindola2012-03-151-0/+15
* When an invoke is marked with metadata indicating its unwind edgeDan Gohman2012-03-141-0/+36
* When identifying exit nodes for the reverse-CFG reverse-post-orderDan Gohman2012-03-092-4/+213
* Calls and invokes with the new clang.arc.no_objc_arc_exceptionsDan Gohman2012-02-171-0/+122
* Replace all instances of dg.exp file with lit.local.cfg, since all tests are ...Eli Bendersky2012-02-162-3/+1
* Just like in regular escape analysis, loads and stores throughDan Gohman2012-02-131-0/+51
* Set the "tail" flag on pattern-matched objc_storeStrong calls.Dan Gohman2012-01-192-2/+2
* Use llvm.global_ctors to locate global constructors insteadDan Gohman2012-01-181-0/+2