R600: Calculate store mask instead of using switch.

[oota-llvm.git] / lib / CodeGen / MachineTraceMetrics.cpp

diff --git a/lib/CodeGen/MachineTraceMetrics.cpp b/lib/CodeGen/MachineTraceMetrics.cpp
index 00f702c846c5d931ed68dada29ed46df2c8c985a..b10e778cc8e807406a3645e810d20570d9dd58a0 100644 (file)
--- a/lib/CodeGen/MachineTraceMetrics.cpp
+++ b/lib/CodeGen/MachineTraceMetrics.cpp
@@ -302,9 +302,9 @@ static bool isExitingLoop(const MachineLoop *From, const MachineLoop *To) {
 // instructions.
 namespace {
 class MinInstrCountEnsemble : public MachineTraceMetrics::Ensemble {
-  const char *getName() const { return "MinInstr"; }
-  const MachineBasicBlock *pickTracePred(const MachineBasicBlock*);
-  const MachineBasicBlock *pickTraceSucc(const MachineBasicBlock*);
+  const char *getName() const override { return "MinInstr"; }
+  const MachineBasicBlock *pickTracePred(const MachineBasicBlock*) override;
+  const MachineBasicBlock *pickTraceSucc(const MachineBasicBlock*) override;
 
 public:
   MinInstrCountEnsemble(MachineTraceMetrics *mtm)
@@ -853,8 +853,7 @@ computeInstrDepths(const MachineBasicBlock *MBB) {
         // Add latency if DefMI is a real instruction. Transients get latency 0.
         if (!Dep.DefMI->isTransient())
           DepCycle += MTM.SchedModel
-            .computeOperandLatency(Dep.DefMI, Dep.DefOp, UseMI, Dep.UseOp,
-                                   /* FindMin = */ false);
+            .computeOperandLatency(Dep.DefMI, Dep.DefOp, UseMI, Dep.UseOp);
         Cycle = std::max(Cycle, DepCycle);
       }
       // Remember the instruction depth.
@@ -902,8 +901,7 @@ static unsigned updatePhysDepsUpwards(const MachineInstr *MI, unsigned Height,
         // We may not know the UseMI of this dependency, if it came from the
         // live-in list. SchedModel can handle a NULL UseMI.
         DepHeight += SchedModel
-          .computeOperandLatency(MI, MO.getOperandNo(), I->MI, I->Op,
-                                 /* FindMin = */ false);
+          .computeOperandLatency(MI, MO.getOperandNo(), I->MI, I->Op);
       }
       Height = std::max(Height, DepHeight);
       // This regunit is dead above MI.
@@ -941,12 +939,12 @@ static bool pushDepHeight(const DataDep &Dep,
   // Adjust height by Dep.DefMI latency.
   if (!Dep.DefMI->isTransient())
     UseHeight += SchedModel.computeOperandLatency(Dep.DefMI, Dep.DefOp,
-                                                  UseMI, Dep.UseOp, false);
+                                                  UseMI, Dep.UseOp);
 
   // Update Heights[DefMI] to be the maximum height seen.
   MIHeightMap::iterator I;
   bool New;
-  tie(I, New) = Heights.insert(std::make_pair(Dep.DefMI, UseHeight));
+  std::tie(I, New) = Heights.insert(std::make_pair(Dep.DefMI, UseHeight));
   if (New)
     return true;
 
@@ -1171,7 +1169,7 @@ MachineTraceMetrics::Trace::getPHIDepth(const MachineInstr *PHI) const {
   // Add latency if DefMI is a real instruction. Transients get latency 0.
   if (!Dep.DefMI->isTransient())
     DepCycle += TE.MTM.SchedModel
-      .computeOperandLatency(Dep.DefMI, Dep.DefOp, PHI, Dep.UseOp, false);
+      .computeOperandLatency(Dep.DefMI, Dep.DefOp, PHI, Dep.UseOp);
   return DepCycle;
 }