Added MachineCodeForInstruction object as an argument to
TmpInstruction constructors because every TmpInstruction object has
to be registered with a MachineCodeForInstruction to prevent leaks.
This simplifies the user's code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6469 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/InstrSelection/InstrSelection.cpp b/lib/CodeGen/InstrSelection/InstrSelection.cpp
index 5e0fb8e..e4dd2e9 100644
--- a/lib/CodeGen/InstrSelection/InstrSelection.cpp
+++ b/lib/CodeGen/InstrSelection/InstrSelection.cpp
@@ -78,8 +78,12 @@
static RegisterLLC<InstructionSelection>
X("instselect", "Instruction Selection", createInstructionSelectionPass);
-TmpInstruction::TmpInstruction(Value *s1, Value *s2, const std::string &name)
- : Instruction(s1->getType(), Instruction::UserOp1, name) {
+TmpInstruction::TmpInstruction(MachineCodeForInstruction& mcfi,
+ Value *s1, Value *s2, const std::string &name)
+ : Instruction(s1->getType(), Instruction::UserOp1, name)
+{
+ mcfi.addTemp(this);
+
Operands.push_back(Use(s1, this)); // s1 must be nonnull
if (s2) {
Operands.push_back(Use(s2, this));
@@ -91,9 +95,13 @@
// Constructor that requires the type of the temporary to be specified.
// Both S1 and S2 may be NULL.(
-TmpInstruction::TmpInstruction(const Type *Ty, Value *s1, Value* s2,
+TmpInstruction::TmpInstruction(MachineCodeForInstruction& mcfi,
+ const Type *Ty, Value *s1, Value* s2,
const std::string &name)
- : Instruction(Ty, Instruction::UserOp1, name) {
+ : Instruction(Ty, Instruction::UserOp1, name)
+{
+ mcfi.addTemp(this);
+
if (s1) { Operands.push_back(Use(s1, this)); }
if (s2) { Operands.push_back(Use(s2, this)); }