1 files changed, 13 insertions, 7 deletions
diff --git a/llvm/lib/Target/Mips/MipsRegisterInfo.cpp b/llvm/lib/Target/Mips/MipsRegisterInfo.cpp
index 452400e5684..6981dd91cb8 100644
--- a/llvm/lib/Target/Mips/MipsRegisterInfo.cpp
+++ b/llvm/lib/Target/Mips/MipsRegisterInfo.cpp
@@ -50,13 +50,19 @@ const TargetRegisterClass *
 MipsRegisterInfo::getPointerRegClass(const MachineFunction &MF,
                                      unsigned Kind) const {
   MipsABIInfo ABI = MF.getSubtarget<MipsSubtarget>().getABI();
-  bool inMicroMips = MF.getSubtarget<MipsSubtarget>().inMicroMipsMode();
- 
-  return ABI.ArePtrs64bit() ?
-             inMicroMips ?
-                 &Mips::GPRMM16_64RegClass : &Mips::GPR64RegClass
-             : inMicroMips ?
-                 &Mips::GPRMM16RegClass : &Mips::GPR32RegClass;
+  MipsPtrClass PtrClassKind = static_cast<MipsPtrClass>(Kind);
+
+  switch (PtrClassKind) {
+  case MipsPtrClass::Default:
+    return ABI.ArePtrs64bit() ? &Mips::GPR64RegClass : &Mips::GPR32RegClass;
+  case MipsPtrClass::GPR16MM:
+    return ABI.ArePtrs64bit() ? &Mips::GPRMM16_64RegClass
+                              : &Mips::GPRMM16RegClass;
+  case MipsPtrClass::StackPointer:
+    return ABI.ArePtrs64bit() ? &Mips::SP64RegClass : &Mips::SP32RegClass;
+  case MipsPtrClass::GlobalPointer:                              
+    return ABI.ArePtrs64bit() ? &Mips::GP64RegClass : &Mips::GP32RegClass;
+  }
 }
 
 unsigned