X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=lib%2FCodeGen%2FOptimizePHIs.cpp;h=a1042e720c37585c1299abe47c14d751a25091cd;hb=6de0a12927845ca49cd5cb1da9206fe503b565ec;hp=56cb6735272b888fe5b9584e29137ba44f0adf40;hpb=5fa58a5b232be0b8261041a651ed1be3ae8d3848;p=oota-llvm.git

diff --git a/lib/CodeGen/OptimizePHIs.cpp b/lib/CodeGen/OptimizePHIs.cpp
index 56cb6735272..a1042e720c3 100644
--- a/lib/CodeGen/OptimizePHIs.cpp
+++ b/lib/CodeGen/OptimizePHIs.cpp
@@ -12,7 +12,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "phi-opt"
 #include "llvm/CodeGen/Passes.h"
 #include "llvm/ADT/SmallPtrSet.h"
 #include "llvm/ADT/Statistic.h"
@@ -21,8 +20,11 @@
 #include "llvm/CodeGen/MachineRegisterInfo.h"
 #include "llvm/IR/Function.h"
 #include "llvm/Target/TargetInstrInfo.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
 using namespace llvm;
 
+#define DEBUG_TYPE "phi-opt"
+
 STATISTIC(NumPHICycles, "Number of PHI cycles replaced");
 STATISTIC(NumDeadPHICycles, "Number of dead PHI cycles");
 
@@ -65,7 +67,7 @@ bool OptimizePHIs::runOnMachineFunction(MachineFunction &Fn) {
     return false;
 
   MRI = &Fn.getRegInfo();
-  TII = Fn.getTarget().getInstrInfo();
+  TII = Fn.getSubtarget().getInstrInfo();
 
   // Find dead PHI cycles and PHI cycles that can be replaced by a single
   // value.  InstCombine does these optimizations, but DAG legalization may
@@ -90,7 +92,7 @@ bool OptimizePHIs::IsSingleValuePHICycle(MachineInstr *MI,
   unsigned DstReg = MI->getOperand(0).getReg();
 
   // See if we already saw this register.
-  if (!PHIsInCycle.insert(MI))
+  if (!PHIsInCycle.insert(MI).second)
     return true;
 
   // Don't scan crazily complex things.
@@ -135,7 +137,7 @@ bool OptimizePHIs::IsDeadPHICycle(MachineInstr *MI, InstrSet &PHIsInCycle) {
          "PHI destination is not a virtual register");
 
   // See if we already saw this register.
-  if (!PHIsInCycle.insert(MI))
+  if (!PHIsInCycle.insert(MI).second)
     return true;
 
   // Don't scan crazily complex things.