diff options
| -rw-r--r-- | lib/Target/SparcV9/SparcV9RegClassInfo.cpp | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/Target/SparcV9/SparcV9RegClassInfo.cpp b/lib/Target/SparcV9/SparcV9RegClassInfo.cpp index 1640dcab6c..8c20ab04c8 100644 --- a/lib/Target/SparcV9/SparcV9RegClassInfo.cpp +++ b/lib/Target/SparcV9/SparcV9RegClassInfo.cpp @@ -136,17 +136,20 @@ void SparcIntCCRegClass::colorIGNode(IGNode *Node, // Choose whether to use %xcc or %icc based on type of value compared const LiveRange* ccLR = Node->getParentLR(); const Type* setCCType = (* ccLR->begin())->getType(); // any Value in LR - assert(setCCType->isIntegral()); - int ccReg = (setCCType == Type::LongTy)? xcc : icc; + assert(setCCType->isIntegral() || isa<PointerType>(setCCType)); + int ccReg = ((isa<PointerType>(setCCType) || setCCType == Type::LongTy) + ? xcc : icc); #ifndef NDEBUG // Let's just make sure values of two different types have not been // coalesced into this LR. - for (ValueSet::const_iterator I=ccLR->begin(), E=ccLR->end(); I != E; ++I) - assert(setCCType->isIntegral() && - ((ccReg == xcc && (*I)->getType() == Type::LongTy) || - (ccReg == icc && (*I)->getType() != Type::LongTy)) + for (ValueSet::const_iterator I=ccLR->begin(), E=ccLR->end(); I!=E; ++I) { + const Type* ccType = (*I)->getType(); + assert((ccReg == xcc && (isa<PointerType>(ccType) + || ccType == Type::LongTy)) || + (ccReg == icc && ccType->isIntegral() && ccType != Type::LongTy) && "Comparisons needing different intCC regs coalesced in LR!"); + } #endif Node->setColor(ccReg); // only one int cc reg is available |