diff options
Diffstat (limited to 'lib/CodeGen/SelectionDAG/InstrEmitter.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/InstrEmitter.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp index a6f63c746b..935679a113 100644 --- a/lib/CodeGen/SelectionDAG/InstrEmitter.cpp +++ b/lib/CodeGen/SelectionDAG/InstrEmitter.cpp @@ -723,6 +723,11 @@ EmitMachineNode(SDNode *Node, bool IsClone, bool IsCloned, MI->setMemRefs(cast<MachineSDNode>(Node)->memoperands_begin(), cast<MachineSDNode>(Node)->memoperands_end()); + // Insert the instruction into position in the block. This needs to + // happen before any custom inserter hook is called so that the + // hook knows where in the block to insert the replacement code. + MBB->insert(InsertPos, MI); + if (II.usesCustomInsertionHook()) { // Insert this instruction into the basic block using a target // specific inserter which may returns a new basic block. @@ -731,8 +736,6 @@ EmitMachineNode(SDNode *Node, bool IsClone, bool IsCloned, return; } - MBB->insert(InsertPos, MI); - // Additional results must be an physical register def. if (HasPhysRegOuts) { for (unsigned i = II.getNumDefs(); i < NumResults; ++i) { |