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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2013-04-16 02:57:02 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2013-04-16 02:57:02 +0000 |
| commit | ad36608499429cc9dc67b95fed8732a294e6f02e (patch) | |
| tree | 0b3386eedb35b28218f7abf7950d59abc82396d1 /lib/Target/Sparc/SparcISelDAGToDAG.cpp | |
| parent | d0132ba7225883b2f7b828561d46fa6e203db6bb (diff) | |
Add 64-bit multiply and divide instructions for SPARC v9.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179582 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc/SparcISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/Sparc/SparcISelDAGToDAG.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Target/Sparc/SparcISelDAGToDAG.cpp b/lib/Target/Sparc/SparcISelDAGToDAG.cpp index 03934da8e2..a709685cd0 100644 --- a/lib/Target/Sparc/SparcISelDAGToDAG.cpp +++ b/lib/Target/Sparc/SparcISelDAGToDAG.cpp @@ -147,6 +147,9 @@ SDNode *SparcDAGToDAGISel::Select(SDNode *N) { case ISD::SDIV: case ISD::UDIV: { + // sdivx / udivx handle 64-bit divides. + if (N->getValueType(0) == MVT::i64) + break; // FIXME: should use a custom expander to expose the SRA to the dag. SDValue DivLHS = N->getOperand(0); SDValue DivRHS = N->getOperand(1); |