Remove obviously invalid early exit that prevented analyzing ConstantAggregateZeros.

Found by the clang static analyzer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148540 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index 008f259573768476aa2e8c8d1ff68b2437d2a16f..e4af225807fb31cd96e497348eebf84c8c48082f 100644 (file)
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -4611,7 +4611,6 @@ GetAddressedElementFromGlobal(GlobalVariable *GV,
       } else {
         llvm_unreachable("Unknown constant aggregate type!");
       }
-      return 0;
     } else {
       return 0; // Unknown initializer type
     }