diff options
| author | Owen Anderson <resistor@mac.com> | 2012-09-12 20:09:19 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2012-09-12 20:09:19 +0000 |
| commit | 045ca86bb3494e60ec2be72cabb5683fe204d066 (patch) | |
| tree | c2bb5603a9a888380e2a07d72b2a6101037893ed /lib/CodeGen/SelectionDAG | |
| parent | 01b50ca5b397128d43167d617ba849d4a83282f1 (diff) | |
Remove an overly-aggressive assertion. The code following this assertion already knows how to handle the case where DstRC was NULL, so it's not actually protecting us from anything, and this pattern can come up when using unknown_class operands in the SelectionDAG.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163736 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/InstrEmitter.cpp | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp index 6d2cdeabd1..f6c164013d 100644 --- a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp +++ b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp @@ -314,8 +314,6 @@ InstrEmitter::AddRegisterOperand(MachineInstr *MI, SDValue Op, const TargetRegisterClass *DstRC = 0; if (IIOpNum < II->getNumOperands()) DstRC = TRI->getAllocatableClass(TII->getRegClass(*II,IIOpNum,TRI,*MF)); - assert((DstRC || (MI->isVariadic() && IIOpNum >= MCID.getNumOperands())) && - "Don't have operand info for this instruction!"); if (DstRC && !MRI->constrainRegClass(VReg, DstRC, MinRCSize)) { unsigned NewVReg = MRI->createVirtualRegister(DstRC); BuildMI(*MBB, InsertPos, Op.getNode()->getDebugLoc(), |