aboutsummaryrefslogtreecommitdiff
path: root/test/Transforms/ObjCARC/arc-annotations.ll
AgeCommit message (Collapse)Author
2013-04-18Streamline arc-annotation test (removing some cases which do not add any ↵Michael Gottesman
extra coverage) and set it up to use FileCheck variables to make the test more robust. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179745 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-27Added back in the test for arc-annotations.Michael Gottesman
The test was removed since I had not turned off the test during release builds. This fails since ARC annotations support is conditionally compiled out during release builds. I added the proper requires header to assuage this issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@178101 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26Remove testcase. It's failing on some platforms but not others.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177956 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26Hmm...not failing...oddBill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177955 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26Temporarily XFAIL this test until Michael can look at it.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177953 91177308-0d34-0410-b5e6-96231b3b80d8
2013-03-26[ObjCARC Annotations] Added support for displaying the state of pointers at ↵Michael Gottesman
the bottom/top of BBs of the ARC dataflow analysis for both bottomup and topdown analyses. This will allow for verification and analysis of the merge function of the data flow analyses in the ARC optimizer. The actual implementation of this feature is by introducing calls to the functions llvm.arc.annotation.{bottomup,topdown}.{bbstart,bbend} which are only declared. Each such call takes in a pointer to a global with the same name as the pointer whose provenance is being tracked and a pointer whose name is one of our Sequence states and points to a string that contains the same name. To ensure that the optimizer does not consider these annotations in any way, I made it so that the annotations are considered to be of IC_None type. A test case is included for this commit and the previous ObjCARCAnnotation commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177952 91177308-0d34-0410-b5e6-96231b3b80d8