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revert 99444/99445. This doesn't cause the failure of

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2006-07-19-stwbrx-crash.ll for me, but it's the only likely
patch in the blame list of several bots.  Lets see if this
fixes it.

llvm-svn: 99453
This commit is contained in:
Chris Lattner 2010-03-24 23:41:19 +00:00
parent e293604548
commit 0bbe76ccc4
2 changed files with 78 additions and 95 deletions
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15
lib/CodeGen/SelectionDAG/InstrEmitter.cpp
View File

@ -569,13 +569,13 @@ InstrEmitter::EmitDbgValue(SDDbgValue *sd,
MBB->insert(InsertPos, MI);
}
/// EmitMachineNode - Generate machine code for a target-specific node and
/// needed dependencies.
/// EmitNode - Generate machine code for a node and needed dependencies.
///
void InstrEmitter::
EmitMachineNode(SDNode *Node, bool IsClone, bool IsCloned,
void InstrEmitter::EmitNode(SDNode *Node, bool IsClone, bool IsCloned,
DenseMap<SDValue, unsigned> &VRBaseMap,
DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) {
// If machine instruction
if (Node->isMachineOpcode()) {
unsigned Opc = Node->getMachineOpcode();
// Handle subreg insert/extract specially
@ -654,13 +654,8 @@ EmitMachineNode(SDNode *Node, bool IsClone, bool IsCloned,
}
}
return;
}
}
/// EmitSpecialNode - Generate machine code for a target-independent node and
/// needed dependencies.
void InstrEmitter::
EmitSpecialNode(SDNode *Node, bool IsClone, bool IsCloned,
DenseMap<SDValue, unsigned> &VRBaseMap) {
switch (Node->getOpcode()) {
default:
#ifndef NDEBUG

14
lib/CodeGen/SelectionDAG/InstrEmitter.h
View File

@ -113,12 +113,7 @@ public:
///
void EmitNode(SDNode *Node, bool IsClone, bool IsCloned,
DenseMap<SDValue, unsigned> &VRBaseMap,
DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM) {
if (Node->isMachineOpcode())
EmitMachineNode(Node, IsClone, IsCloned, VRBaseMap, EM);
else
EmitSpecialNode(Node, IsClone, IsCloned, VRBaseMap);
}
DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM);
/// getBlock - Return the current basic block.
MachineBasicBlock *getBlock() { return MBB; }
@ -129,13 +124,6 @@ public:
/// InstrEmitter - Construct an InstrEmitter and set it to start inserting
/// at the given position in the given block.
InstrEmitter(MachineBasicBlock *mbb, MachineBasicBlock::iterator insertpos);
private:
void EmitMachineNode(SDNode *Node, bool IsClone, bool IsCloned,
DenseMap<SDValue, unsigned> &VRBaseMap,
DenseMap<MachineBasicBlock*, MachineBasicBlock*> *EM);
void EmitSpecialNode(SDNode *Node, bool IsClone, bool IsCloned,
DenseMap<SDValue, unsigned> &VRBaseMap);
};
}