RewriteStatepointsForGC::PhiState: Remove explicit copy ctor in favor of the Rule...

The assertion was just checking a class invariant that's pretty easy to
verify by inspection (no mutating operations, and the two non-copy ctors
already ensure the state is maintained) so remove the explicit copy ctor
in favor of the default, thus allowing the use of the default copy
assignment operator without hitting the C++11 deprecation here.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231143 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp b/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
index 15f09a5fe4aea76a68745bc6eb31d115255cdba0..c7d9263158da081afce70278cc5476de5b810e37 100644 (file)
--- a/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
+++ b/lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
@@ -548,9 +548,6 @@ public:
   }
   PhiState(Value *b) : status(Base), base(b) {}
   PhiState() : status(Unknown), base(nullptr) {}
-  PhiState(const PhiState &other) : status(other.status), base(other.base) {
-    assert(status != Base || base);
-  }
 
   Status getStatus() const { return status; }
   Value *getBase() const { return base; }