[PGO] Move CFGMST.h into the include directory

This commit moves the CFGMST.h file into the include directory. The
implemented algorithm is can be helpful for downstream projects that
want to use the PGO data in a non-standard way.

Reviewed By: gysit

Differential Revision: https://reviews.llvm.org/D149336

diff --git a/llvm/lib/Transforms/Instrumentation/CFGMST.h b/llvm/include/llvm/Transforms/Instrumentation/CFGMST.h
similarity index 98%
rename from llvm/lib/Transforms/Instrumentation/CFGMST.h
rename to llvm/include/llvm/Transforms/Instrumentation/CFGMST.h
index 2abe8d1..a4d2efd 100644 (file)
--- a/llvm/lib/Transforms/Instrumentation/CFGMST.h
+++ b/llvm/include/llvm/Transforms/Instrumentation/CFGMST.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_LIB_TRANSFORMS_INSTRUMENTATION_CFGMST_H
-#define LLVM_LIB_TRANSFORMS_INSTRUMENTATION_CFGMST_H
+#ifndef LLVM_TRANSFORMS_INSTRUMENTATION_CFGMST_H
+#define LLVM_TRANSFORMS_INSTRUMENTATION_CFGMST_H
 
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/STLExtras.h"
@@ -300,4 +300,4 @@ public:
 
 #undef DEBUG_TYPE // "cfgmst"
 
-#endif // LLVM_LIB_TRANSFORMS_INSTRUMENTATION_CFGMST_H
+#endif // LLVM_TRANSFORMS_INSTRUMENTATION_CFGMST_H

diff --git a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
index 332dd2e..acb9e8e 100644 (file)
--- a/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
+++ b/llvm/lib/Transforms/Instrumentation/GCOVProfiling.cpp
@@ -13,7 +13,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "CFGMST.h"
 #include "llvm/ADT/Hashing.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/STLExtras.h"
@@ -38,6 +37,7 @@
 #include "llvm/Support/Regex.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Transforms/Instrumentation.h"
+#include "llvm/Transforms/Instrumentation/CFGMST.h"
 #include "llvm/Transforms/Instrumentation/GCOVProfiler.h"
 #include "llvm/Transforms/Utils/ModuleUtils.h"
 #include <algorithm>

diff --git a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
index 673cc0c..34fb5ed 100644 (file)
--- a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
+++ b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp
@@ -48,7 +48,6 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Transforms/Instrumentation/PGOInstrumentation.h"
-#include "CFGMST.h"
 #include "ValueProfileCollector.h"
 #include "llvm/ADT/APInt.h"
 #include "llvm/ADT/ArrayRef.h"
@@ -114,6 +113,7 @@
 #include "llvm/TargetParser/Triple.h"
 #include "llvm/Transforms/Instrumentation.h"
 #include "llvm/Transforms/Instrumentation/BlockCoverageInference.h"
+#include "llvm/Transforms/Instrumentation/CFGMST.h"
 #include "llvm/Transforms/Utils/BasicBlockUtils.h"
 #include "llvm/Transforms/Utils/MisExpect.h"
 #include "llvm/Transforms/Utils/ModuleUtils.h"