Use a SmallVector to reduce heap traffic. This speeds up bcreader 10%
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34231 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Bytecode/Reader/Reader.h b/lib/Bytecode/Reader/Reader.h
index ca966f1..a8e879c 100644
--- a/lib/Bytecode/Reader/Reader.h
+++ b/lib/Bytecode/Reader/Reader.h
@@ -80,7 +80,7 @@
/// globals section.
/// @brief A list of values as a User of those Values.
class ValueList : public User {
- std::vector<Use> Uses;
+ SmallVector<Use, 32> Uses;
public:
ValueList() : User(Type::VoidTy, Value::ArgumentVal, 0, 0) {}