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| author | Michael Gottesman <mgottesman@apple.com> | 2013-04-29 06:53:53 +0000 |
|---|---|---|
| committer | Michael Gottesman <mgottesman@apple.com> | 2013-04-29 06:53:53 +0000 |
| commit | f11a6856cc28875133cef0f7bbad2b7de3a83776 (patch) | |
| tree | c568dd7ffefea5d671c2bebbbbfc42a7ed6c5225 /test/Transforms/ObjCARC/move-and-merge-autorelease.ll | |
| parent | fe7ea985fac4abb4056fa5f020449a2802a81604 (diff) | |
| download | external_llvm-f11a6856cc28875133cef0f7bbad2b7de3a83776.zip external_llvm-f11a6856cc28875133cef0f7bbad2b7de3a83776.tar.gz external_llvm-f11a6856cc28875133cef0f7bbad2b7de3a83776.tar.bz2 | |
[objc-arc] Apply the RV optimization to retains next to calls in ObjCARCContract instead of ObjCARCOpts.
Turning retains into retainRV calls disrupts the data flow analysis in
ObjCARCOpts. Thus we move it as late as we can by moving it into
ObjCARCContract.
We leave in the conversion from retainRV -> retain in ObjCARCOpt since
it enables the dataflow analysis.
rdar://10813093
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180698 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ObjCARC/move-and-merge-autorelease.ll')
| -rw-r--r-- | test/Transforms/ObjCARC/move-and-merge-autorelease.ll | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/Transforms/ObjCARC/move-and-merge-autorelease.ll b/test/Transforms/ObjCARC/move-and-merge-autorelease.ll index 8462c70..e5d2f07 100644 --- a/test/Transforms/ObjCARC/move-and-merge-autorelease.ll +++ b/test/Transforms/ObjCARC/move-and-merge-autorelease.ll @@ -1,4 +1,4 @@ -; RUN: opt -S -objc-arc < %s | FileCheck %s +; RUN: opt -S -objc-arc -objc-arc-contract < %s | FileCheck %s ; The optimizer should be able to move the autorelease past two phi nodes ; and fold it with the release in bb65. |