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| author | Tim Northover <tnorthover@apple.com> | 2014-04-25 10:48:47 +0000 |
|---|---|---|
| committer | Tim Northover <tnorthover@apple.com> | 2014-04-25 10:48:47 +0000 |
| commit | 5c4d1570ca77e5b85ba4c55c3a9c9346143cb4ac (patch) | |
| tree | 9a20f4114babb38d6463ef28a99e69f3e920480e /lib | |
| parent | 8aa927abb5588b777d24e9bc9488d91ca7a6860d (diff) | |
| download | llvm-5c4d1570ca77e5b85ba4c55c3a9c9346143cb4ac.tar.gz llvm-5c4d1570ca77e5b85ba4c55c3a9c9346143cb4ac.tar.bz2 llvm-5c4d1570ca77e5b85ba4c55c3a9c9346143cb4ac.tar.xz | |
ARM64: fix assertion in ISelDAGToDAG
Also an unused variable, so double bonus!
This should deal with PR19548.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207221 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/ARM64/ARM64ISelDAGToDAG.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/Target/ARM64/ARM64ISelDAGToDAG.cpp b/lib/Target/ARM64/ARM64ISelDAGToDAG.cpp index 986c2ad049..ad1c64526c 100644 --- a/lib/Target/ARM64/ARM64ISelDAGToDAG.cpp +++ b/lib/Target/ARM64/ARM64ISelDAGToDAG.cpp @@ -1403,8 +1403,6 @@ static bool isBitfieldDstMask(uint64_t DstMask, APInt BitsToBeInserted, assert((VT == MVT::i32 || VT == MVT::i64) && "i32 or i64 mask type expected!"); unsigned BitWidth = VT.getSizeInBits() - NumberOfIgnoredHighBits; - APInt SignificantBits = - ~APInt::getHighBitsSet(BitWidth, NumberOfIgnoredHighBits); APInt SignificantDstMask = APInt(BitWidth, DstMask); APInt SignificantBitsToBeInserted = BitsToBeInserted.zextOrTrunc(BitWidth); |