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| author | Evan Cheng <evan.cheng@apple.com> | 2009-03-20 18:03:34 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2009-03-20 18:03:34 +0000 |
| commit | 697cbbfb00c318f98d6eb51945f077e2bfe8781e (patch) | |
| tree | 5e9badf081c1c2df5cee211ca2efe5451a07faf4 /lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | |
| parent | e9d81f0ad8a7fa75776e1bc4cf396061d2ab041c (diff) | |
For inline asm output operand that matches an input. Encode the input operand index in the high bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67387 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/LegalizeDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index fd08ee688d..888eeda265 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1974,7 +1974,8 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { bool HasInFlag = Ops.back().getValueType() == MVT::Flag; for (unsigned i = 2, e = Ops.size()-HasInFlag; i < e; ) { - unsigned NumVals = cast<ConstantSDNode>(Ops[i])->getZExtValue() >> 3; + unsigned NumVals = InlineAsm:: + getNumOperandRegisters(cast<ConstantSDNode>(Ops[i])->getZExtValue()); for (++i; NumVals; ++i, --NumVals) { SDValue Op = LegalizeOp(Ops[i]); if (Op != Ops[i]) { |