Access subtarget specific variables off of the MachineFunction's

cached subtarget and not the TargetMachine.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219668 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/MachineSink.cpp b/lib/CodeGen/MachineSink.cpp
index 9823e650531621d251c556ea3664ff00ed92df46..da83cacf342e81107970fc3bc5bc554738123392 100644 (file)
--- a/lib/CodeGen/MachineSink.cpp
+++ b/lib/CodeGen/MachineSink.cpp
@@ -29,7 +29,6 @@
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Support/Debug.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"

-#include "llvm/Target/TargetMachine.h"

 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
 using namespace llvm;
 #include "llvm/Target/TargetRegisterInfo.h"
 #include "llvm/Target/TargetSubtargetInfo.h"
 using namespace llvm;


@@ -246,9 +245,8 @@ bool MachineSinking::runOnMachineFunction(MachineFunction &MF) {
 
   DEBUG(dbgs() << "******** Machine Sinking ********\n");
 
 
   DEBUG(dbgs() << "******** Machine Sinking ********\n");
 

-  const TargetMachine &TM = MF.getTarget();
-  TII = TM.getSubtargetImpl()->getInstrInfo();
-  TRI = TM.getSubtargetImpl()->getRegisterInfo();
+  TII = MF.getSubtarget().getInstrInfo();
+  TRI = MF.getSubtarget().getRegisterInfo();

   MRI = &MF.getRegInfo();
   DT = &getAnalysis<MachineDominatorTree>();
   LI = &getAnalysis<MachineLoopInfo>();
   MRI = &MF.getRegInfo();
   DT = &getAnalysis<MachineDominatorTree>();
   LI = &getAnalysis<MachineLoopInfo>();

diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index a1d83320089076edbcd2e614bb034af3c39643b3..a2c6a98dceadcb89b9910e08ccd2b021bd14d573 100644 (file)
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -294,8 +294,8 @@ bool MachineVerifier::runOnMachineFunction(MachineFunction &MF) {
 
   this->MF = &MF;
   TM = &MF.getTarget();
 
   this->MF = &MF;
   TM = &MF.getTarget();

-  TII = TM->getSubtargetImpl()->getInstrInfo();
-  TRI = TM->getSubtargetImpl()->getRegisterInfo();
+  TII = MF.getSubtarget().getInstrInfo();
+  TRI = MF.getSubtarget().getRegisterInfo();

   MRI = &MF.getRegInfo();
 
   LiveVars = nullptr;
   MRI = &MF.getRegInfo();
 
   LiveVars = nullptr;