From: Tobias Edler von Koch <tobias@codeaurora.org>
Date: Wed, 21 Feb 2018 22:27:07 +0000 (+0000)
Subject: [Hexagon] Add TargetRegisterInfo::getPointerRegClass() override
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ba7a1f08da8d3561717876beab79e23f7e58b06d;p=platform%2Fupstream%2Fllvm.git

[Hexagon] Add TargetRegisterInfo::getPointerRegClass() override

llvm-svn: 325731
---

diff --git a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
index 85d6a6b..9c16b77 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 7102bf1..ff60520 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;
 };