commit 3d4276f053061933d45140b7bcb727d6b6efc7b4
author Eric Christopher <echristo@gmail.com> Tue Jan 27 07:31:29 2015 +0000
committer Eric Christopher <echristo@gmail.com> Tue Jan 27 07:31:29 2015 +0000
tree 6907fc3fb94028b4576c2bd55359de6f6356ba7e
parent e38c8d4aa92769e7d6af523310844fa361852d74

The subtarget is cached on the MachineFunction. Access it directly.

llvm-svn: 227173

llvm/lib/CodeGen/MachineTraceMetrics.cpp

diff --git a/llvm/lib/CodeGen/MachineTraceMetrics.cpp b/llvm/lib/CodeGen/MachineTraceMetrics.cpp
index 2cf87eb..8aacd1f 100644
--- a/llvm/lib/CodeGen/MachineTraceMetrics.cpp
+++ b/llvm/lib/CodeGen/MachineTraceMetrics.cpp
@@ -52,12 +52,11 @@
 
 bool MachineTraceMetrics::runOnMachineFunction(MachineFunction &Func) {
   MF = &Func;
-  TII = MF->getSubtarget().getInstrInfo();
-  TRI = MF->getSubtarget().getRegisterInfo();
+  const TargetSubtargetInfo &ST = MF->getSubtarget();
+  TII = ST.getInstrInfo();
+  TRI = ST.getRegisterInfo();
   MRI = &MF->getRegInfo();
   Loops = &getAnalysis<MachineLoopInfo>();
-  const TargetSubtargetInfo &ST =
-    MF->getTarget().getSubtarget<TargetSubtargetInfo>();
   SchedModel.init(ST.getSchedModel(), &ST, TII);
   BlockInfo.resize(MF->getNumBlockIDs());
   ProcResourceCycles.resize(MF->getNumBlockIDs() *