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-rw-r--r--llvm/lib/CodeGen/MachineBasicBlock.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/MachineBasicBlock.cpp b/llvm/lib/CodeGen/MachineBasicBlock.cpp
index 23154449..8e7b2d7 100644
--- a/llvm/lib/CodeGen/MachineBasicBlock.cpp
+++ b/llvm/lib/CodeGen/MachineBasicBlock.cpp
@@ -570,6 +570,11 @@ void MachineBasicBlock::printName(raw_ostream &os, unsigned printNameFlags,
os << "bb_id " << *getBBID();
hasAttributes = true;
}
+ if (CallFrameSize != 0) {
+ os << (hasAttributes ? ", " : " (");
+ os << "call-frame-size " << CallFrameSize;
+ hasAttributes = true;
+ }
}
if (hasAttributes)
@@ -1099,6 +1104,7 @@ MachineBasicBlock *MachineBasicBlock::SplitCriticalEdge(
DebugLoc DL; // FIXME: this is nowhere
MachineBasicBlock *NMBB = MF->CreateMachineBasicBlock();
+ NMBB->setCallFrameSize(Succ->getCallFrameSize());
// Is there an indirect jump with jump table?
bool ChangedIndirectJump = false;