Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*>
as its main datastructure. There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34193 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/VMCore/Instruction.cpp b/lib/VMCore/Instruction.cpp
index 6b2baba..d4c4474 100644
--- a/lib/VMCore/Instruction.cpp
+++ b/lib/VMCore/Instruction.cpp
@@ -19,7 +19,7 @@
Instruction::Instruction(const Type *ty, unsigned it, Use *Ops, unsigned NumOps,
const std::string &Name, Instruction *InsertBefore)
- : User(ty, Value::InstructionVal + it, Ops, NumOps, Name), Parent(0) {
+ : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(0) {
// Make sure that we get added to a basicblock
LeakDetector::addGarbageObject(this);
@@ -29,17 +29,19 @@
"Instruction to insert before is not in a basic block!");
InsertBefore->getParent()->getInstList().insert(InsertBefore, this);
}
+ setName(Name);
}
Instruction::Instruction(const Type *ty, unsigned it, Use *Ops, unsigned NumOps,
const std::string &Name, BasicBlock *InsertAtEnd)
- : User(ty, Value::InstructionVal + it, Ops, NumOps, Name), Parent(0) {
+ : User(ty, Value::InstructionVal + it, Ops, NumOps), Parent(0) {
// Make sure that we get added to a basicblock
LeakDetector::addGarbageObject(this);
// append this instruction into the basic block
assert(InsertAtEnd && "Basic block to append to may not be NULL!");
InsertAtEnd->getInstList().push_back(this);
+ setName(Name);
}
// Out of line virtual method, so the vtable, etc has a home.