[Hexagon] Add TargetRegisterInfo::getPointerRegClass() override

llvm-svn: 325731

2 files changed, 9 insertions, 0 deletions

diff --git a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
index 85d6a6b4089..9c16b77a90d 100644
--- a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
@@ -283,6 +283,11 @@ bool HexagonRegisterInfo::useFPForScavengingIndex(const MachineFunction &MF)
   return MF.getSubtarget<HexagonSubtarget>().getFrameLowering()->hasFP(MF);
 }
 
+const TargetRegisterClass *
+HexagonRegisterInfo::getPointerRegClass(const MachineFunction &MF,
+                                        unsigned Kind) const {
+  return &Hexagon::IntRegsRegClass;
+}
 
 unsigned HexagonRegisterInfo::getFirstCallerSavedNonParamReg() const {
   return Hexagon::R6;
diff --git a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h
index 7102bf1ee05..ff60520d9ed 100644
--- a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h
+++ b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h
@@ -77,6 +77,10 @@ public:
 
   unsigned getFirstCallerSavedNonParamReg() const;
 
+  const TargetRegisterClass *
+  getPointerRegClass(const MachineFunction &MF,
+                     unsigned Kind = 0) const override;
+
   bool isEHReturnCalleeSaveReg(unsigned Reg) const;
 };