Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/AsmPrinter/DIE.cpp b/lib/CodeGen/AsmPrinter/DIE.cpp
index 4f2d3e5..64e89e6 100644
--- a/lib/CodeGen/AsmPrinter/DIE.cpp
+++ b/lib/CodeGen/AsmPrinter/DIE.cpp
@@ -174,6 +174,7 @@
}
#endif
+void DIEValue::anchor() { }
#ifndef NDEBUG
void DIEValue::dump() {
diff --git a/lib/CodeGen/AsmPrinter/DIE.h b/lib/CodeGen/AsmPrinter/DIE.h
index 265446c..b499625 100644
--- a/lib/CodeGen/AsmPrinter/DIE.h
+++ b/lib/CodeGen/AsmPrinter/DIE.h
@@ -195,6 +195,7 @@
/// DIEValue - A debug information entry value.
///
class DIEValue {
+ virtual void anchor();
public:
enum {
isInteger,
diff --git a/lib/CodeGen/JITCodeEmitter.cpp b/lib/CodeGen/JITCodeEmitter.cpp
new file mode 100644
index 0000000..96a5389
--- /dev/null
+++ b/lib/CodeGen/JITCodeEmitter.cpp
@@ -0,0 +1,14 @@
+//===-- llvm/CodeGen/JITCodeEmitter.cpp - Code emission --------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/CodeGen/JITCodeEmitter.h"
+
+using namespace llvm;
+
+void JITCodeEmitter::anchor() { }
diff --git a/lib/CodeGen/LexicalScopes.cpp b/lib/CodeGen/LexicalScopes.cpp
index a12e1a3..f1abcbb 100644
--- a/lib/CodeGen/LexicalScopes.cpp
+++ b/lib/CodeGen/LexicalScopes.cpp
@@ -311,6 +311,8 @@
return Result;
}
+void LexicalScope::anchor() { }
+
/// dump - Print data structures.
void LexicalScope::dump() const {
#ifndef NDEBUG
diff --git a/lib/CodeGen/LiveRangeEdit.cpp b/lib/CodeGen/LiveRangeEdit.cpp
index a470877..08ad085 100644
--- a/lib/CodeGen/LiveRangeEdit.cpp
+++ b/lib/CodeGen/LiveRangeEdit.cpp
@@ -29,6 +29,8 @@
STATISTIC(NumDCEFoldedLoads, "Number of single use loads folded after DCE");
STATISTIC(NumFracRanges, "Number of live ranges fractured by DCE");
+void LiveRangeEdit::Delegate::anchor() { }
+
LiveInterval &LiveRangeEdit::createFrom(unsigned OldReg,
LiveIntervals &LIS,
VirtRegMap &VRM) {
diff --git a/lib/CodeGen/LiveRangeEdit.h b/lib/CodeGen/LiveRangeEdit.h
index 057d9bb..29361ac 100644
--- a/lib/CodeGen/LiveRangeEdit.h
+++ b/lib/CodeGen/LiveRangeEdit.h
@@ -33,7 +33,9 @@
class LiveRangeEdit {
public:
/// Callback methods for LiveRangeEdit owners.
- struct Delegate {
+ class Delegate {
+ virtual void anchor();
+ public:
/// Called immediately before erasing a dead machine instruction.
virtual void LRE_WillEraseInstruction(MachineInstr *MI) {}
diff --git a/lib/CodeGen/MachineBranchProbabilityInfo.cpp b/lib/CodeGen/MachineBranchProbabilityInfo.cpp
index e3cfa9e..dc45e46 100644
--- a/lib/CodeGen/MachineBranchProbabilityInfo.cpp
+++ b/lib/CodeGen/MachineBranchProbabilityInfo.cpp
@@ -26,6 +26,8 @@
char MachineBranchProbabilityInfo::ID = 0;
+void MachineBranchProbabilityInfo::anchor() { }
+
uint32_t MachineBranchProbabilityInfo::
getSumForBlock(MachineBasicBlock *MBB, uint32_t &Scale) const {
// First we compute the sum with 64-bits of precision, ensuring that cannot
diff --git a/lib/CodeGen/MachineCodeEmitter.cpp b/lib/CodeGen/MachineCodeEmitter.cpp
new file mode 100644
index 0000000..81b4978
--- /dev/null
+++ b/lib/CodeGen/MachineCodeEmitter.cpp
@@ -0,0 +1,14 @@
+//===-- llvm/CodeGen/MachineCodeEmitter.cpp - Code emission -----*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "llvm/CodeGen/MachineCodeEmitter.h"
+
+using namespace llvm;
+
+void MachineCodeEmitter::anchor() { }
diff --git a/lib/CodeGen/MachineFunction.cpp b/lib/CodeGen/MachineFunction.cpp
index 0c89a57..0f9f970 100644
--- a/lib/CodeGen/MachineFunction.cpp
+++ b/lib/CodeGen/MachineFunction.cpp
@@ -619,6 +619,8 @@
// MachineConstantPool implementation
//===----------------------------------------------------------------------===//
+void MachineConstantPoolValue::anchor() { }
+
Type *MachineConstantPoolEntry::getType() const {
if (isMachineConstantPoolEntry())
return Val.MachineCPVal->getType();
diff --git a/lib/CodeGen/MachinePassRegistry.cpp b/lib/CodeGen/MachinePassRegistry.cpp
index 9f4ef12..58e067b 100644
--- a/lib/CodeGen/MachinePassRegistry.cpp
+++ b/lib/CodeGen/MachinePassRegistry.cpp
@@ -16,6 +16,7 @@
using namespace llvm;
+void MachinePassRegistryListener::anchor() { }
/// Add - Adds a function pass to the registration list.
///
diff --git a/lib/CodeGen/ScheduleDAG.cpp b/lib/CodeGen/ScheduleDAG.cpp
index 1e9b5c8..e829668 100644
--- a/lib/CodeGen/ScheduleDAG.cpp
+++ b/lib/CodeGen/ScheduleDAG.cpp
@@ -31,6 +31,8 @@
cl::desc("Stress test instruction scheduling"));
#endif
+void SchedulingPriorityQueue::anchor() { }
+
ScheduleDAG::ScheduleDAG(MachineFunction &mf)
: TM(mf.getTarget()),
TII(TM.getInstrInfo()),
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
index aa6ef67..1e7bf66 100644
--- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
+++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
@@ -262,6 +262,8 @@
// SelectionDAGISel code
//===----------------------------------------------------------------------===//
+void SelectionDAGISel::ISelUpdater::anchor() { }
+
SelectionDAGISel::SelectionDAGISel(const TargetMachine &tm,
CodeGenOpt::Level OL) :
MachineFunctionPass(ID), TM(tm), TLI(*tm.getTargetLowering()),
diff --git a/lib/CodeGen/Spiller.cpp b/lib/CodeGen/Spiller.cpp
index 9083804..09fc83b 100644
--- a/lib/CodeGen/Spiller.cpp
+++ b/lib/CodeGen/Spiller.cpp
@@ -185,6 +185,8 @@
} // end anonymous namespace
+void Spiller::anchor() { }
+
llvm::Spiller* llvm::createSpiller(MachineFunctionPass &pass,
MachineFunction &mf,
VirtRegMap &vrm) {
diff --git a/lib/CodeGen/Spiller.h b/lib/CodeGen/Spiller.h
index 41f1727..b7d5bea 100644
--- a/lib/CodeGen/Spiller.h
+++ b/lib/CodeGen/Spiller.h
@@ -22,6 +22,7 @@
/// Implementations are utility classes which insert spill or remat code on
/// demand.
class Spiller {
+ virtual void anchor();
public:
virtual ~Spiller() = 0;