TargetLibraryInfo.h - reduce Triple.h include to forward declaration. NFC.

Move implicit include dependencies down to source files.

llvm/include/llvm/Analysis/TargetLibraryInfo.h

@@ -12,7 +12,6 @@
 #include "llvm/ADT/BitVector.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/Optional.h"
-#include "llvm/ADT/Triple.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/InstrTypes.h"
 #include "llvm/IR/Module.h"
@@ -21,6 +20,7 @@
 
 namespace llvm {
 template <typename T> class ArrayRef;
+class Triple;
 
 /// Describes a possible vectorization of a function.
 /// Function 'VectorFnName' is equivalent to 'ScalarFnName' vectorized

llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp

@@ -57,6 +57,7 @@
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/SmallVector.h"
+#include "llvm/ADT/Triple.h"
 #include "llvm/ADT/iterator_range.h"
 #include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/BasicAliasAnalysis.h"

llvm/unittests/Analysis/AliasSetTrackerTest.cpp

@@ -6,8 +6,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/AliasSetTracker.h"
+#include "llvm/ADT/Triple.h"
+#include "llvm/Analysis/AliasAnalysis.h"
 #include "llvm/Analysis/TypeBasedAliasAnalysis.h"
 #include "llvm/AsmParser/Parser.h"
 #include "llvm/IR/LLVMContext.h"

llvm/unittests/Analysis/GlobalsModRefTest.cpp

@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/GlobalsModRef.h"
+#include "llvm/ADT/Triple.h"
 #include "llvm/AsmParser/Parser.h"
 #include "llvm/Support/SourceMgr.h"
 #include "gtest/gtest.h"

llvm/unittests/Analysis/LazyCallGraphTest.cpp

@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Analysis/LazyCallGraph.h"
+#include "llvm/ADT/Triple.h"
 #include "llvm/AsmParser/Parser.h"
 #include "llvm/IR/Function.h"
 #include "llvm/IR/Instructions.h"