Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAGISel.cpp updated: 1.352 -> 1.353 --- Log message: Emit a better assertion message for PR1133: http://llvm.org/PR1133 --- Diffs of the changes: (+18 -15) SelectionDAGISel.cpp | 33 ++++++++++++++++++--------------- 1 files changed, 18 insertions(+), 15 deletions(-) Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.352 llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.353 --- llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1.352 Tue Jan 30 14:08:37 2007 +++ llvm/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp Wed Jan 31 19:21:12 2007 @@ -2663,23 +2663,26 @@ unsigned NumOps = cast<ConstantSDNode>(AsmNodeOperands[CurOp])->getValue(); - assert((NumOps & 7) == 2 /*REGDEF*/ && - "Skipped past definitions?"); + if ((NumOps & 7) == 2 /*REGDEF*/) { + // Add NumOps>>3 registers to MatchedRegs. + RegsForValue MatchedRegs; + MatchedRegs.ValueVT = InOperandVal.getValueType(); + MatchedRegs.RegVT = AsmNodeOperands[CurOp+1].getValueType(); + for (unsigned i = 0, e = NumOps>>3; i != e; ++i) { + unsigned Reg = + cast<RegisterSDNode>(AsmNodeOperands[++CurOp])->getReg(); + MatchedRegs.Regs.push_back(Reg); + } - // Add NumOps>>3 registers to MatchedRegs. - RegsForValue MatchedRegs; - MatchedRegs.ValueVT = InOperandVal.getValueType(); - MatchedRegs.RegVT = AsmNodeOperands[CurOp+1].getValueType(); - for (unsigned i = 0, e = NumOps>>3; i != e; ++i) { - unsigned Reg=cast<RegisterSDNode>(AsmNodeOperands[++CurOp])->getReg(); - MatchedRegs.Regs.push_back(Reg); + // Use the produced MatchedRegs object to + MatchedRegs.getCopyToRegs(InOperandVal, DAG, Chain, Flag, + TLI.getPointerTy()); + MatchedRegs.AddInlineAsmOperands(1 /*REGUSE*/, DAG, AsmNodeOperands); + break; + } else { + assert((NumOps & 7) == 4/*MEM*/ && "Unknown matching constraint!"); + assert(0 && "matching constraints for memory operands unimp"); } - - // Use the produced MatchedRegs object to - MatchedRegs.getCopyToRegs(InOperandVal, DAG, Chain, Flag, - TLI.getPointerTy()); - MatchedRegs.AddInlineAsmOperands(1 /*REGUSE*/, DAG, AsmNodeOperands); - break; } TargetLowering::ConstraintType CTy = TargetLowering::C_RegisterClass; _______________________________________________ llvm-commits mailing list llvm-commits@cs.uiuc.edu http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
