Set the correct stack pointer register that should be saved or restored.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147012 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index d19e0d5..b734447 100644 (file)
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -231,7 +231,7 @@ MipsTargetLowering(MipsTargetMachine &TM)
 
   setMinFunctionAlignment(2);
 
-  setStackPointerRegisterToSaveRestore(Mips::SP);
+  setStackPointerRegisterToSaveRestore(HasMips64 ? Mips::SP_64 : Mips::SP);
   computeRegisterProperties();
 
   setExceptionPointerRegister(Mips::A0);