diff options
author | Tim Northover <tnorthover@apple.com> | 2014-01-14 22:53:22 +0000 |
---|---|---|
committer | Tim Northover <tnorthover@apple.com> | 2014-01-14 22:53:22 +0000 |
commit | 4e1247b836546287d2db40575a8daaca31351e86 (patch) | |
tree | afd9d8322305caf2a981140f830fa70be197fcd5 /lib/Target/AArch64 | |
parent | 808054f81fa1ce3e492cdb28d1b9d1cad9c85e56 (diff) | |
download | llvm-4e1247b836546287d2db40575a8daaca31351e86.tar.gz llvm-4e1247b836546287d2db40575a8daaca31351e86.tar.bz2 llvm-4e1247b836546287d2db40575a8daaca31351e86.tar.xz |
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
Diffstat (limited to 'lib/Target/AArch64')
-rw-r--r-- | lib/Target/AArch64/AArch64ISelLowering.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
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); |