diff options
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp b/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp index 6092053135e..bd87ec91aad 100644 --- a/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp +++ b/llvm/lib/CodeGen/RegAlloc/PhyRegAlloc.cpp @@ -592,9 +592,10 @@ void PhyRegAlloc::insertCode4SpilledLR(const LiveRange *LR, const BasicBlock *BB, const unsigned OpNum) { - assert(! TM.getInstrInfo().isCall(MInst->getOpCode()) && - (! TM.getInstrInfo().isReturn(MInst->getOpCode())) && - "Arg of a call/ret must be handled elsewhere"); + assert((! TM.getInstrInfo().isCall(MInst->getOpCode()) || OpNum == 0) && + "Outgoing arg of a call must be handled elsewhere (func arg ok)"); + assert(! TM.getInstrInfo().isReturn(MInst->getOpCode()) && + "Return value of a ret must be handled elsewhere"); MachineOperand& Op = MInst->getOperand(OpNum); bool isDef = MInst->operandIsDefined(OpNum); |
