Set ADDE/ADDC/SUBE/SUBC to expand by default

Summary:
They've been deprecated in favor of UADDO/ADDCARRY or USUBO/SUBCARRY for a while.

Target that uses these opcodes are changed in order to ensure their behavior doesn't change.

Reviewers: efriedma, craig.topper, dblaikie, bkramer

Subscribers: jholewinski, arsenm, jyknight, sdardis, nemanjai, nhaehnle, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, jordy.potman.lists, apazos, sabuasal, niosHD, jrtc27, zzheng, edward-jones, mgrang, atanasyan, llvm-commits

Differential Revision: https://reviews.llvm.org/D47422

llvm-svn: 333748

1 files changed, 0 insertions, 4 deletions

diff --git a/llvm/lib/Target/XCore/XCoreISelLowering.cpp b/llvm/lib/Target/XCore/XCoreISelLowering.cpp
index 0ac5ecfa7e8..99e76144cba 100644
--- a/llvm/lib/Target/XCore/XCoreISelLowering.cpp
+++ b/llvm/lib/Target/XCore/XCoreISelLowering.cpp
@@ -91,10 +91,6 @@ XCoreTargetLowering::XCoreTargetLowering(const TargetMachine &TM,
   // XCore does not have the NodeTypes below.
   setOperationAction(ISD::BR_CC,     MVT::i32,   Expand);
   setOperationAction(ISD::SELECT_CC, MVT::i32,   Expand);
-  setOperationAction(ISD::ADDC, MVT::i32, Expand);
-  setOperationAction(ISD::ADDE, MVT::i32, Expand);
-  setOperationAction(ISD::SUBC, MVT::i32, Expand);
-  setOperationAction(ISD::SUBE, MVT::i32, Expand);
 
   // 64bit
   setOperationAction(ISD::ADD, MVT::i64, Custom);