From 4e1247b836546287d2db40575a8daaca31351e86 Mon Sep 17 00:00:00 2001 From: Tim Northover Date: Tue, 14 Jan 2014 22:53:22 +0000 Subject: AArch64: don't try to handle [SU]MUL_LOHI nodes We should set them to expand for now since there are no patterns dealing with them. Actually, there are no instructions either so I doubt they'll ever be acceptable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199265 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/AArch64/AArch64ISelLowering.cpp | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'lib') diff --git a/lib/Target/AArch64/AArch64ISelLowering.cpp b/lib/Target/AArch64/AArch64ISelLowering.cpp index e443bd5e55..3037845762 100644 --- a/lib/Target/AArch64/AArch64ISelLowering.cpp +++ b/lib/Target/AArch64/AArch64ISelLowering.cpp @@ -151,6 +151,11 @@ AArch64TargetLowering::AArch64TargetLowering(AArch64TargetMachine &TM) setOperationAction(ISD::SDIVREM, MVT::i32, Expand); setOperationAction(ISD::SDIVREM, MVT::i64, Expand); + setOperationAction(ISD::SMUL_LOHI, MVT::i32, Expand); + setOperationAction(ISD::SMUL_LOHI, MVT::i64, Expand); + setOperationAction(ISD::UMUL_LOHI, MVT::i32, Expand); + setOperationAction(ISD::UMUL_LOHI, MVT::i64, Expand); + setOperationAction(ISD::CTPOP, MVT::i32, Expand); setOperationAction(ISD::CTPOP, MVT::i64, Expand); -- cgit v1.2.3