[llvm] 901eaf3 - [Hexagon] Remove getFirstCallerSavedNonParamReg

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2023-05-16T18:58:45-07:00
New Revision: 901eaf378846a034aa936d5438238c8174112d23

URL: https://github.com/llvm/llvm-project/commit/901eaf378846a034aa936d5438238c8174112d23
DIFF: https://github.com/llvm/llvm-project/commit/901eaf378846a034aa936d5438238c8174112d23.diff

LOG: [Hexagon] Remove getFirstCallerSavedNonParamReg

The last use was removed by:

  commit 9eb75c45204781886c8d598a1bc9b5c37f3cb037
  Author: Krzysztof Parzyszek <kparzysz at codeaurora.org>
  Date:   Fri Jun 30 21:21:40 2017 +0000

Added: 
    

Modified: 
    llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
    llvm/lib/Target/Hexagon/HexagonRegisterInfo.h

Removed: 
    


################################################################################
diff  --git a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
index 8a84f55e33cd..a3f31df368c5 100644
--- a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
+++ b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.cpp
@@ -452,8 +452,3 @@ HexagonRegisterInfo::getPointerRegClass(const MachineFunction &MF,
                                         unsigned Kind) const {
   return &Hexagon::IntRegsRegClass;
 }
-
-Register HexagonRegisterInfo::getFirstCallerSavedNonParamReg() const {
-  return Hexagon::R6;
-}
-

diff  --git a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h
index 4766fb5a8497..72153980236e 100644
--- a/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h
+++ b/llvm/lib/Target/Hexagon/HexagonRegisterInfo.h
@@ -71,8 +71,6 @@ class HexagonRegisterInfo : public HexagonGenRegisterInfo {
   const MCPhysReg *getCallerSavedRegs(const MachineFunction *MF,
         const TargetRegisterClass *RC) const;
 
-  Register getFirstCallerSavedNonParamReg() const;
-
   const TargetRegisterClass *
   getPointerRegClass(const MachineFunction &MF,
                      unsigned Kind = 0) const override;