Refactoring: Separate out the ARM constant pool Constant from the ARM constant
pool value.
It's not used right now, but will be soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140933 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMConstantPoolValue.cpp b/lib/Target/ARM/ARMConstantPoolValue.cpp
index 8dae56a..f65dc7c 100644
--- a/lib/Target/ARM/ARMConstantPoolValue.cpp
+++ b/lib/Target/ARM/ARMConstantPoolValue.cpp
@@ -22,6 +22,18 @@
#include <cstdlib>
using namespace llvm;
+//===----------------------------------------------------------------------===//
+// ARMConstantPoolValue
+//===----------------------------------------------------------------------===//
+
+ARMConstantPoolValue::ARMConstantPoolValue(Type *Ty, unsigned id,
+ ARMCP::ARMCPKind kind,
+ unsigned char PCAdj,
+ ARMCP::ARMCPModifier modifier,
+ bool addCurrentAddress)
+ : MachineConstantPoolValue(Ty), LabelId(id), Kind(kind), PCAdjust(PCAdj),
+ Modifier(modifier), AddCurrentAddress(addCurrentAddress) {}
+
ARMConstantPoolValue::ARMConstantPoolValue(const Constant *cval, unsigned id,
ARMCP::ARMCPKind K,
unsigned char PCAdj,
@@ -145,7 +157,6 @@
errs() << " " << *this;
}
-
void ARMConstantPoolValue::print(raw_ostream &O) const {
if (CVal)
O << CVal->getName();
@@ -160,3 +171,44 @@
O << ")";
}
}
+
+//===----------------------------------------------------------------------===//
+// ARMConstantPoolConstant
+//===----------------------------------------------------------------------===//
+
+ARMConstantPoolConstant::ARMConstantPoolConstant(const Constant *C,
+ unsigned ID,
+ ARMCP::ARMCPKind Kind,
+ unsigned char PCAdj,
+ ARMCP::ARMCPModifier Modifier,
+ bool AddCurrentAddress)
+ : ARMConstantPoolValue((Type*)C->getType(), ID, Kind, PCAdj, Modifier,
+ AddCurrentAddress),
+ CVal(C) {}
+
+ARMConstantPoolConstant *
+ARMConstantPoolConstant::Create(const Constant *C, unsigned ID) {
+ return new ARMConstantPoolConstant(C, ID, ARMCP::CPValue, 0,
+ ARMCP::no_modifier, false);
+}
+
+const GlobalValue *ARMConstantPoolConstant::getGV() const {
+ return dyn_cast<GlobalValue>(CVal);
+}
+
+bool ARMConstantPoolConstant::hasSameValue(ARMConstantPoolValue *ACPV) {
+ const ARMConstantPoolConstant *ACPC = dyn_cast<ARMConstantPoolConstant>(ACPV);
+
+ return (ACPC ? ACPC->CVal == CVal : true) &&
+ ARMConstantPoolValue::hasSameValue(ACPV);
+}
+
+void ARMConstantPoolConstant::addSelectionDAGCSEId(FoldingSetNodeID &ID) {
+ ID.AddPointer(CVal);
+ ARMConstantPoolValue::addSelectionDAGCSEId(ID);
+}
+
+void ARMConstantPoolConstant::print(raw_ostream &O) const {
+ O << CVal->getName();
+ ARMConstantPoolValue::print(O);
+}