GlobalISel: Remove unsigned variant of SrcOp

Force using Register.

One downside is the generated register enums require explicit
conversion.

llvm-svn: 364194

1 files changed, 2 insertions, 2 deletions

diff --git a/llvm/lib/Target/Mips/MipsMachineFunction.cpp b/llvm/lib/Target/Mips/MipsMachineFunction.cpp
index d489fac..85b20fc 100644
--- a/llvm/lib/Target/Mips/MipsMachineFunction.cpp
+++ b/llvm/lib/Target/Mips/MipsMachineFunction.cpp
@@ -44,14 +44,14 @@ static const TargetRegisterClass &getGlobalBaseRegClass(MachineFunction &MF) {
   return Mips::GPR32RegClass;
 }
 
-unsigned MipsFunctionInfo::getGlobalBaseReg() {
+Register MipsFunctionInfo::getGlobalBaseReg() {
   if (!GlobalBaseReg)
     GlobalBaseReg =
         MF.getRegInfo().createVirtualRegister(&getGlobalBaseRegClass(MF));
   return GlobalBaseReg;
 }
 
-unsigned MipsFunctionInfo::getGlobalBaseRegForGlobalISel() {
+Register MipsFunctionInfo::getGlobalBaseRegForGlobalISel() {
   if (!GlobalBaseReg) {
     getGlobalBaseReg();
     initGlobalBaseReg();