Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!

llvm-svn: 240137

1 files changed, 4 insertions, 4 deletions

diff --git a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
index 359a616c069..ad2c9726dac 100644
--- a/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -136,7 +136,7 @@ namespace {
 
     void SinkUnusedInvariants(Loop *L);
   };
-}
+} // namespace
 
 char IndVarSimplify::ID = 0;
 INITIALIZE_PASS_BEGIN(IndVarSimplify, "indvars",
@@ -494,7 +494,7 @@ struct RewritePhi {
   RewritePhi(PHINode *P, unsigned I, Value *V, bool H, bool S)
       : PN(P), Ith(I), Val(V), HighCost(H), SafePhi(S) {}
 };
-}
+} // namespace
 
 //===----------------------------------------------------------------------===//
 // RewriteLoopExitValues - Optimize IV users outside the loop.
@@ -758,7 +758,7 @@ namespace {
     WideIVInfo() : NarrowIV(nullptr), WidestNativeType(nullptr),
                    IsSigned(false) {}
   };
-}
+} // namespace
 
 /// visitCast - Update information about the induction variable that is
 /// extended by this sign or zero extend operation. This is used to determine
@@ -1321,7 +1321,7 @@ namespace {
     // Implement the interface used by simplifyUsersOfIV.
     void visitCast(CastInst *Cast) override { visitIVCast(Cast, WI, SE, TTI); }
   };
-}
+} // namespace
 
 /// SimplifyAndExtend - Iteratively perform simplification on a worklist of IV
 /// users. Each successive simplification may push more users which may