[llvm-mca] Move namespace mca inside llvm::
Summary: This allows to remove `using namespace llvm;` in those *.cpp files
When we want to revisit the decision (everything resides in llvm::mca::*) in the future, we can move things to a nested namespace of llvm::mca::, to conceptually make them separate from the rest of llvm::mca::*
Reviewers: andreadb, mattd
Reviewed By: andreadb
Subscribers: javed.absar, tschuett, gbedwell, llvm-commits
Differential Revision: https://reviews.llvm.org/D53407
llvm-svn: 345612
diff --git a/llvm/tools/llvm-mca/lib/Pipeline.cpp b/llvm/tools/llvm-mca/lib/Pipeline.cpp
index ad49522..309f415 100644
--- a/llvm/tools/llvm-mca/lib/Pipeline.cpp
+++ b/llvm/tools/llvm-mca/lib/Pipeline.cpp
@@ -17,12 +17,11 @@
#include "HWEventListener.h"
#include "llvm/Support/Debug.h"
+namespace llvm {
namespace mca {
#define DEBUG_TYPE "llvm-mca"
-using namespace llvm;
-
void Pipeline::addEventListener(HWEventListener *Listener) {
if (Listener)
Listeners.insert(Listener);
@@ -95,3 +94,4 @@
Listener->onCycleEnd();
}
} // namespace mca.
+} // namespace llvm