[llvm] 03e9ba2 - [ObjCARC] Remove unused RetainRVDep dependency kind. NFC.

[Ahmed Bougacha via llvm-commits]

Author: Ahmed Bougacha
Date: 2022-01-24T19:37:01-08:00
New Revision: 03e9ba274072a8921d78c678222fb0b43111125b

URL: https://github.com/llvm/llvm-project/commit/03e9ba274072a8921d78c678222fb0b43111125b
DIFF: https://github.com/llvm/llvm-project/commit/03e9ba274072a8921d78c678222fb0b43111125b.diff

LOG: [ObjCARC] Remove unused RetainRVDep dependency kind. NFC.

Added: 
    

Modified: 
    llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
    llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp b/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
index 4921209f041b4..de0f5803b4c77 100644
--- a/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
+++ b/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.cpp
@@ -194,9 +194,6 @@ llvm::objcarc::Depends(DependenceKind Flavor, Instruction *Inst,
       return CanInterruptRV(Class);
     }
   }
-
-  case RetainRVDep:
-    return CanInterruptRV(GetBasicARCInstKind(Inst));
   }
 
   llvm_unreachable("Invalid dependence flavor");

diff  --git a/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h b/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h
index cf4c05ebe91ca..dd6a1c3f97958 100644
--- a/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h
+++ b/llvm/lib/Transforms/ObjCARC/DependencyAnalysis.h
@@ -46,8 +46,7 @@ enum DependenceKind {
   AutoreleasePoolBoundary,
   CanChangeRetainCount,
   RetainAutoreleaseDep,       ///< Blocks objc_retainAutorelease.
-  RetainAutoreleaseRVDep,     ///< Blocks objc_retainAutoreleaseReturnValue.
-  RetainRVDep                 ///< Blocks objc_retainAutoreleasedReturnValue.
+  RetainAutoreleaseRVDep      ///< Blocks objc_retainAutoreleaseReturnValue.
 };
 
 /// Find dependent instructions. If there is exactly one dependent instruction,