Revert "[ARM] Merging 64-bit divmod lib calls into one"

This reverts commit r262507, which broke some ARM buildbots.

llvm-svn: 262594

1 files changed, 0 insertions, 9 deletions

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index a0bf9179427..479b6d29be9 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -809,8 +809,6 @@ ARMTargetLowering::ARMTargetLowering(const TargetMachine &TM,
 
     setOperationAction(ISD::SDIVREM, MVT::i32, Custom);
     setOperationAction(ISD::UDIVREM, MVT::i32, Custom);
-    setOperationAction(ISD::SDIVREM, MVT::i64, Custom);
-    setOperationAction(ISD::UDIVREM, MVT::i64, Custom);
   } else {
     setOperationAction(ISD::SDIVREM, MVT::i32, Expand);
     setOperationAction(ISD::UDIVREM, MVT::i32, Expand);
@@ -7056,13 +7054,6 @@ void ARMTargetLowering::ReplaceNodeResults(SDNode *N,
   case ISD::UREM:
     Res = LowerREM(N, DAG);
     break;
-  case ISD::SDIVREM:
-  case ISD::UDIVREM:
-    Res = LowerDivRem(SDValue(N, 0), DAG);
-    assert(Res.getNumOperands() == 2 && "DivRem needs two values");
-    Results.push_back(Res.getValue(0));
-    Results.push_back(Res.getValue(1));
-    return;
   case ISD::READCYCLECOUNTER:
     ReplaceREADCYCLECOUNTER(N, Results, DAG, Subtarget);
     return;