Expand 64-bit atomic load and store.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147019 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsISelLowering.cpp b/lib/Target/Mips/MipsISelLowering.cpp
index d0ee632db74faddd5dc4e2767e5e4e1680f75a57..8af75e0552e05d8eee4bc7cf523f0b916945eb49 100644 (file)
--- a/lib/Target/Mips/MipsISelLowering.cpp
+++ b/lib/Target/Mips/MipsISelLowering.cpp
@@ -206,7 +206,9 @@ MipsTargetLowering(MipsTargetMachine &TM)
   setOperationAction(ISD::ATOMIC_FENCE,      MVT::Other, Custom);  
 
   setOperationAction(ISD::ATOMIC_LOAD,       MVT::i32,    Expand);  
+  setOperationAction(ISD::ATOMIC_LOAD,       MVT::i64,    Expand);  
   setOperationAction(ISD::ATOMIC_STORE,      MVT::i32,    Expand);  
+  setOperationAction(ISD::ATOMIC_STORE,      MVT::i64,    Expand);  
 
   setInsertFencesForAtomic(true);