From 8467411dada9e05130e5d8e5244d07749f4fa5e6 Mon Sep 17 00:00:00 2001 From: Amaury Sechet Date: Fri, 1 Jun 2018 13:21:33 +0000 Subject: 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 --- llvm/lib/Target/Sparc/SparcISelLowering.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'llvm/lib/Target/Sparc') diff --git a/llvm/lib/Target/Sparc/SparcISelLowering.cpp b/llvm/lib/Target/Sparc/SparcISelLowering.cpp index 3b04038ffcc..34e0297fe9f 100644 --- a/llvm/lib/Target/Sparc/SparcISelLowering.cpp +++ b/llvm/lib/Target/Sparc/SparcISelLowering.cpp @@ -1590,6 +1590,11 @@ SparcTargetLowering::SparcTargetLowering(const TargetMachine &TM, setOperationAction(ISD::EH_SJLJ_SETJMP, MVT::i32, Custom); setOperationAction(ISD::EH_SJLJ_LONGJMP, MVT::Other, Custom); + setOperationAction(ISD::ADDC, MVT::i32, Custom); + setOperationAction(ISD::ADDE, MVT::i32, Custom); + setOperationAction(ISD::SUBC, MVT::i32, Custom); + setOperationAction(ISD::SUBE, MVT::i32, Custom); + if (Subtarget->is64Bit()) { setOperationAction(ISD::ADDC, MVT::i64, Custom); setOperationAction(ISD::ADDE, MVT::i64, Custom); -- cgit v1.2.3