Removing an "if (!this)" check from two print methods. The condition will

never be true in a well-defined context.  The checking for null pointers
has been moved into the caller logic so it does not rely on undefined behavior.

llvm-svn: 210497

1 files changed, 1 insertions, 0 deletions

diff --git a/llvm/lib/Analysis/LoopPass.cpp b/llvm/lib/Analysis/LoopPass.cpp
index 8df18e75c64..2c6e6e3ffff 100644
--- a/llvm/lib/Analysis/LoopPass.cpp
+++ b/llvm/lib/Analysis/LoopPass.cpp
@@ -45,6 +45,7 @@ public:
     for (Loop::block_iterator b = L->block_begin(), be = L->block_end();
          b != be;
          ++b) {
+      assert((*b) != nullptr && "Expecting non-null block");
       (*b)->print(Out);
     }
     return false;