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

8 files changed, 29 insertions, 2 deletions

diff --git a/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.cpp b/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.cpp
index efefead..cdfbc80 100644
--- a/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.cpp
+++ b/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.cpp
@@ -16,6 +16,8 @@
 
 using namespace llvm;
 
+void PTXMCAsmInfo::anchor() { }
+
 PTXMCAsmInfo::PTXMCAsmInfo(const Target &T, const StringRef &TT) {
   Triple TheTriple(TT);
   if (TheTriple.getArch() == Triple::ptx64)
diff --git a/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.h b/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.h
index 03f5d66..c4c8890 100644
--- a/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.h
+++ b/lib/Target/PTX/MCTargetDesc/PTXMCAsmInfo.h
@@ -20,7 +20,9 @@ namespace llvm {
   class Target;
   class StringRef;
 
-  struct PTXMCAsmInfo : public MCAsmInfo {
+  class PTXMCAsmInfo : public MCAsmInfo {
+    virtual void anchor();
+  public:
     explicit PTXMCAsmInfo(const Target &T, const StringRef &TT);
   };
 } // namespace llvm
diff --git a/lib/Target/PTX/PTXMachineFunctionInfo.cpp b/lib/Target/PTX/PTXMachineFunctionInfo.cpp
new file mode 100644
index 0000000..d471d4c
--- /dev/null
+++ b/lib/Target/PTX/PTXMachineFunctionInfo.cpp
@@ -0,0 +1,14 @@
+//===- PTXMachineFuctionInfo.cpp - PTX machine function info -----*- C++ -*-==//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "PTXMachineFunctionInfo.h"
+
+using namespace llvm;
+
+void PTXMachineFunctionInfo::anchor() { }
diff --git a/lib/Target/PTX/PTXMachineFunctionInfo.h b/lib/Target/PTX/PTXMachineFunctionInfo.h
index 1a2878c..3229f5f 100644
--- a/lib/Target/PTX/PTXMachineFunctionInfo.h
+++ b/lib/Target/PTX/PTXMachineFunctionInfo.h
@@ -30,7 +30,7 @@ namespace llvm {
 /// contains private PTX target-specific information for each MachineFunction.
 ///
 class PTXMachineFunctionInfo : public MachineFunctionInfo {
-private:
+  virtual void anchor();
   bool IsKernel;
   DenseSet<unsigned> RegArgs;
   DenseSet<unsigned> RegRets;
diff --git a/lib/Target/PTX/PTXSubtarget.cpp b/lib/Target/PTX/PTXSubtarget.cpp
index 1eb57d2..03cbb24 100644
--- a/lib/Target/PTX/PTXSubtarget.cpp
+++ b/lib/Target/PTX/PTXSubtarget.cpp
@@ -22,6 +22,8 @@
 
 using namespace llvm;
 
+void PTXSubtarget::anchor() { }
+
 PTXSubtarget::PTXSubtarget(const std::string &TT, const std::string &CPU,
                            const std::string &FS, bool is64Bit)
   : PTXGenSubtargetInfo(TT, CPU, FS),
diff --git a/lib/Target/PTX/PTXSubtarget.h b/lib/Target/PTX/PTXSubtarget.h
index b946d7c..15b3d44 100644
--- a/lib/Target/PTX/PTXSubtarget.h
+++ b/lib/Target/PTX/PTXSubtarget.h
@@ -23,6 +23,7 @@ namespace llvm {
 class StringRef;
 
   class PTXSubtarget : public PTXGenSubtargetInfo {
+      virtual void anchor(); 
     public:
 
       /**
diff --git a/lib/Target/PTX/PTXTargetMachine.cpp b/lib/Target/PTX/PTXTargetMachine.cpp
index 4efdc27..fb9dc60 100644
--- a/lib/Target/PTX/PTXTargetMachine.cpp
+++ b/lib/Target/PTX/PTXTargetMachine.cpp
@@ -85,6 +85,8 @@ PTXTargetMachine::PTXTargetMachine(const Target &T,
     TLInfo(*this) {
 }
 
+void PTX32TargetMachine::anchor() { }
+
 PTX32TargetMachine::PTX32TargetMachine(const Target &T, StringRef TT,
                                        StringRef CPU, StringRef FS,
                                        const TargetOptions &Options,
@@ -93,6 +95,8 @@ PTX32TargetMachine::PTX32TargetMachine(const Target &T, StringRef TT,
   : PTXTargetMachine(T, TT, CPU, FS, Options, RM, CM, OL, false) {
 }
 
+void PTX64TargetMachine::anchor() { }
+
 PTX64TargetMachine::PTX64TargetMachine(const Target &T, StringRef TT,
                                        StringRef CPU, StringRef FS,
                                        const TargetOptions &Options,
diff --git a/lib/Target/PTX/PTXTargetMachine.h b/lib/Target/PTX/PTXTargetMachine.h
index 22911f7..b051348 100644
--- a/lib/Target/PTX/PTXTargetMachine.h
+++ b/lib/Target/PTX/PTXTargetMachine.h
@@ -91,6 +91,7 @@ class PTXTargetMachine : public LLVMTargetMachine {
 
 
 class PTX32TargetMachine : public PTXTargetMachine {
+  virtual void anchor();
 public:
 
   PTX32TargetMachine(const Target &T, StringRef TT,
@@ -100,6 +101,7 @@ public:
 }; // class PTX32TargetMachine
 
 class PTX64TargetMachine : public PTXTargetMachine {
+  virtual void anchor();
 public:
 
   PTX64TargetMachine(const Target &T, StringRef TT,