[ADT/StringMap] Add a constructor in StringMap that accepts both an

initial size and an allocator.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172455 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/ADT/StringMap.h b/include/llvm/ADT/StringMap.h
index 0d68d11a12f1c7b3f18312f133f626d4196b1e56..978ec4430329c1ef4641a49f8b7434cc4f3aac0e 100644 (file)
--- a/include/llvm/ADT/StringMap.h
+++ b/include/llvm/ADT/StringMap.h
@@ -237,6 +237,9 @@ public:
   explicit StringMap(AllocatorTy A)
     : StringMapImpl(static_cast<unsigned>(sizeof(MapEntryTy))), Allocator(A) {}
 
   explicit StringMap(AllocatorTy A)
     : StringMapImpl(static_cast<unsigned>(sizeof(MapEntryTy))), Allocator(A) {}
 

+  StringMap(unsigned InitialSize, AllocatorTy A)
+    : StringMapImpl(InitialSize), Allocator(A) {}
+

   StringMap(const StringMap &RHS)
     : StringMapImpl(static_cast<unsigned>(sizeof(MapEntryTy))) {
     assert(RHS.empty() &&
   StringMap(const StringMap &RHS)
     : StringMapImpl(static_cast<unsigned>(sizeof(MapEntryTy))) {
     assert(RHS.empty() &&