Rename CT -> MTM. MachineTraceMetrics is abbreviated MTM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161072 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineTraceMetrics.cpp b/lib/CodeGen/MachineTraceMetrics.cpp
index 9c961c6..a81fc54 100644
--- a/lib/CodeGen/MachineTraceMetrics.cpp
+++ b/lib/CodeGen/MachineTraceMetrics.cpp
@@ -100,8 +100,8 @@
//===----------------------------------------------------------------------===//
MachineTraceMetrics::Ensemble::Ensemble(MachineTraceMetrics *ct)
- : CT(*ct) {
- BlockInfo.resize(CT.BlockInfo.size());
+ : MTM(*ct) {
+ BlockInfo.resize(MTM.BlockInfo.size());
}
// Virtual destructor serves as an anchor.
@@ -109,7 +109,7 @@
const MachineLoop*
MachineTraceMetrics::Ensemble::getLoopFor(const MachineBasicBlock *MBB) const {
- return CT.Loops->getLoopFor(MBB);
+ return MTM.Loops->getLoopFor(MBB);
}
// Update resource-related information in the TraceBlockInfo for MBB.
@@ -129,7 +129,7 @@
// predecessor is always computed first.
TraceBlockInfo *PredTBI = &BlockInfo[TBI->Pred->getNumber()];
assert(PredTBI->hasValidDepth() && "Trace above has not been computed yet");
- const FixedBlockInfo *PredFBI = CT.getResources(TBI->Pred);
+ const FixedBlockInfo *PredFBI = MTM.getResources(TBI->Pred);
TBI->InstrDepth = PredTBI->InstrDepth + PredFBI->InstrCount;
TBI->Head = PredTBI->Head;
}
@@ -141,7 +141,7 @@
TraceBlockInfo *TBI = &BlockInfo[MBB->getNumber()];
// Compute resources for the current block.
- TBI->InstrHeight = CT.getResources(MBB)->InstrCount;
+ TBI->InstrHeight = MTM.getResources(MBB)->InstrCount;
// The trace tail is done.
if (!TBI->Succ) {
@@ -208,8 +208,8 @@
const MachineBasicBlock *pickTraceSucc(const MachineBasicBlock*);
public:
- MinInstrCountEnsemble(MachineTraceMetrics *ct)
- : MachineTraceMetrics::Ensemble(ct) {}
+ MinInstrCountEnsemble(MachineTraceMetrics *mtm)
+ : MachineTraceMetrics::Ensemble(mtm) {}
};
}
@@ -222,7 +222,7 @@
// Don't leave loops, and never follow back-edges.
if (CurLoop && MBB == CurLoop->getHeader())
return 0;
- unsigned CurCount = CT.getResources(MBB)->InstrCount;
+ unsigned CurCount = MTM.getResources(MBB)->InstrCount;
const MachineBasicBlock *Best = 0;
unsigned BestDepth = 0;
for (MachineBasicBlock::const_pred_iterator
@@ -360,7 +360,7 @@
DEBUG(dbgs() << "Computing " << getName() << " trace through BB#"
<< MBB->getNumber() << '\n');
// Set up loop bounds for the backwards post-order traversal.
- LoopBounds Bounds(BlockInfo, CT.Loops);
+ LoopBounds Bounds(BlockInfo, MTM.Loops);
// Run an upwards post-order search for the trace start.
Bounds.Downward = false;
@@ -462,12 +462,12 @@
void MachineTraceMetrics::Ensemble::verify() const {
#ifndef NDEBUG
- assert(BlockInfo.size() == CT.MF->getNumBlockIDs() &&
+ assert(BlockInfo.size() == MTM.MF->getNumBlockIDs() &&
"Outdated BlockInfo size");
for (unsigned Num = 0, e = BlockInfo.size(); Num != e; ++Num) {
const TraceBlockInfo &TBI = BlockInfo[Num];
if (TBI.hasValidDepth() && TBI.Pred) {
- const MachineBasicBlock *MBB = CT.MF->getBlockNumbered(Num);
+ const MachineBasicBlock *MBB = MTM.MF->getBlockNumbered(Num);
assert(MBB->isPredecessor(TBI.Pred) && "CFG doesn't match trace");
assert(BlockInfo[TBI.Pred->getNumber()].hasValidDepth() &&
"Trace is broken, depth should have been invalidated.");
@@ -475,7 +475,7 @@
assert(!(Loop && MBB == Loop->getHeader()) && "Trace contains backedge");
}
if (TBI.hasValidHeight() && TBI.Succ) {
- const MachineBasicBlock *MBB = CT.MF->getBlockNumbered(Num);
+ const MachineBasicBlock *MBB = MTM.MF->getBlockNumbered(Num);
assert(MBB->isSuccessor(TBI.Succ) && "CFG doesn't match trace");
assert(BlockInfo[TBI.Succ->getNumber()].hasValidHeight() &&
"Trace is broken, height should have been invalidated.");