Remove the TargetMachine forwards for TargetSubtargetInfo based

information and update all callers. No functional change.

llvm-svn: 214781

1 files changed, 4 insertions, 2 deletions

diff --git a/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp b/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
index 2b144d89e65..09b5e931b6f 100644
--- a/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
+++ b/llvm/lib/CodeGen/DeadMachineInstructionElim.cpp
@@ -20,6 +20,8 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Target/TargetInstrInfo.h"
 #include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetSubtargetInfo.h"
+
 using namespace llvm;
 
 #define DEBUG_TYPE "codegen-dce"
@@ -90,8 +92,8 @@ bool DeadMachineInstructionElim::runOnMachineFunction(MachineFunction &MF) {
 
   bool AnyChanges = false;
   MRI = &MF.getRegInfo();
-  TRI = MF.getTarget().getRegisterInfo();
-  TII = MF.getTarget().getInstrInfo();
+  TRI = MF.getTarget().getSubtargetImpl()->getRegisterInfo();
+  TII = MF.getTarget().getSubtargetImpl()->getInstrInfo();
 
   // Loop over all instructions in all blocks, from bottom to top, so that it's
   // more likely that chains of dependent but ultimately dead instructions will